Farrar Dairy Stream and Wetland Restoration Site Monitoring Report
Farrar Dairy Stream and Wetland Restoration Site Monitoring Report – MY02 Harnett County, NC
Submitted to:
NCEEP, 1652 Mail Service Center, Raleigh, NC 27699-1652
January 2011
Landmark Center II, Suite 220 4601 Six Forks Road Raleigh, NC 27609 Phone: (919) 278-2512 Fax: (919) 783-9266
Project Manager: Tim Morris Email: [email protected] KCI Project No: 12065438
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
TABLE OF CONTENTS
1.0 PROJECT BACKGROUND.......................................................................................1 1.1 Project Structure, Restoration Type, and Approach .....................................................1 1.1.1 Project Streams .....................................................................................................1 1.1.2 Project Wetlands ...................................................................................................2 1.2 Location and Setting .....................................................................................................3 1.3 Project History and Background ...................................................................................6 2.0 PROJECT CONDITIONS AND MONITORING RESULTS.................................9 2.1 Vegetation Assessment .................................................................................................9 2.2 Stream Assessment .......................................................................................................9 2.2.1 Bankfull Events ...................................................................................................10 2.2.2 Quantitative Measures Summary Tables ............................................................11 2.3 Wetland Assessment ...................................................................................................25 3.0
CONCLUSIONS ........................................................................................................26
LIST OF TABLES Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9.
Project Restoration Components..........................................................................6 Project Activity and Reporting History ...............................................................7 Project Contact Table ...........................................................................................7 Project Background Table....................................................................................8 Hydrological (Bankfull) Verifications .................................................................10 Baseline Stream Summary ...................................................................................11 Morphology and Hydraulic Monitoring Summary ..............................................20 Hydrologic Monitoring Results ...........................................................................25 Hydroperiod History ............................................................................................25
LIST OF FIGURES Figure 1. Figure 2.
Vicinity Map ........................................................................................................4 Farrar Dairy Stream and Wetland Restoration Site Map .....................................5
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
APPENDIX A – VEGETATION DATA Vegetation Data Tables Stream and Wetland Vegetation Plot Photos APPENDIX B – STREAM AND WETLAND PHOTOS Stream and Wetland Photo Points Problem Area Photos
APPENDIX C – GEOMORPHOLOGIC AND HYDROLOGIC DATA Stream Cross-Sections Stream Longitudinal Profiles Stream Pebble Counts Stream and Wetland Hydrographs Precipitation 30-70 Percentile Graph
APPENDIX D – CURRENT CONDITION PLAN VIEW
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
EXECUTIVE SUMMARY The Farrar Dairy Stream and Wetland Restoration Site is a full-delivery project that was developed for the North Carolina Ecosystem Enhancement Program (EEP). Construction was completed in March 2009 on the North Prong of Anderson Creek (NPAC), its tributaries, and an associated Coastal Plain Small Stream Swamp wetland community. The project is located within the USGS 8-digit HUC 03030004 and the NCDWQ Sub-basin 03-0614 in the Cape Fear River Basin. The project restored, enhanced and preserved 13,044 linear feet of channel using a combination of Priority 1 and 2 Approaches, along with Enhancement II, and 112.0 acres of Coastal Plain Small Stream Swamp wetland community, generating 11,881 stream mitigation units and 64.0 wetland mitigation units. The stream design addressed vertical instability problems and a lack of bed variability by stabilizing stream banks, installing in-stream structures, adjusting stream planform, reconnecting the stream to the historic floodplain and replanting the riparian areas with native vegetation. The wetlands were restored by filling ditches, creating microtopography, and planting native trees and shrubs. This report describes the findings from the second year of monitoring that took place in 2010. The riparian buffer and the restored wetlands were planted with bare root trees and shrubs, and the stream banks were planted with live stakes. Vegetation monitoring plots were established during the as-built survey and included 15 monitoring plots placed throughout the stream buffer and 30 monitoring plots installed in the restored wetland. Vegetation must meet a minimum average density of 320 stems/acre after five years. The second-year monitoring counted an average of 520 stems/acre in the stream plots and 468 stems/acre in the wetland plots. After the second-year monitoring, the vegetation component of the project is on track to meeting the success criterion. The stream assessment completed during second-year monitoring found the stream to be stable and functioning properly. Channel dimensions have not changed significantly from the first year conditions. Small portions of localized bank erosion and bed degradation have been noted. Beavers have also created a series of beaver dams on the site. These areas have been documented in the Current Condition Plan View. The on-site stream gauges recorded two bankfull events during the second year of monitoring. During the 2010 monitoring year, wetland hydrology was achieved at five of the seven groundwater monitoring gauges in the restoration area and at the reference gauge. Both of the gauges that did not meet the success criterion in 2010 met the wetland hydrology criterion during the 2009 growing season. To meet the hydrology success criterion, the water table of the restored wetlands must be within 12” of the soil surface continuously for at least 5% (12.5 days) of the 251-day growing season during a year experiencing average rainfall. The daily rainfall data depicted on the gauge data graphs were obtained from the on-site precipitation gauge. The precipitation gauge was installed at the site after the completion of construction. The daily rainfall data obtained from a local weather station show that the area had average to slightly below average rainfall during the 2010 growing season.
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
1.0
PROJECT BACKGROUND Project Goals and Objectives The goals and objectives of the restoration project are as follows: Restoration Goals: Restore the site’s riparian buffers and forested wetlands. Create a stable stream and wetland complex through an interconnected floodplain corridor. Restoration Objectives: Connect the new stream planform to its original floodplain. Fill and plug ditches in the drained hydric soils to restore saturated hydrologic conditions to the upper soil horizons. Plant a functional Coastal Plain Small Swamp Stream community to create an effective riparian buffer and wetland complex. Exclude livestock from the riparian and wetland areas with fencing.
1.1
Project Structure, Restoration Type, and Approach The pre-restoration channel of NPAC had been moved and channelized to maximize the use of an agricultural field adjacent to Powell Farm Road. The other significant hydrologic alterations to the site included ditched wetlands and straightened tributaries that helped convey water through the property. Due to the clearing of the riparian areas, the streams were experiencing significant bank erosion prior to restoration. In addition to the ditching that drained the historic wetlands, ponds were also built to attract migratory waterfowl. The project restored, enhanced and preserved 13,044 linear feet of channel using a combination of Priority 1 and 2 Approaches and Enhancement II, and restored, enhanced, and preserved 111.9 acres of Coastal Plain Small Stream Swamp wetland community, generating 11,881 stream mitigation units and 64.0 wetland mitigation units (Table 1).
1.1.1
Project Streams
The three design reaches of NPAC (Stations 10+00 to 76+00) were restored to C5 channels. Following a Priority 1 approach, the channel was relocated to its historic location and the bed elevation was brought up, reconnecting the stream to the original floodplain. At Station 10+00, the restored channel begins online at the culvert under Powell Farm Road. At Station 21+00, the channel leaves the prerestoration location and was returned to the adjacent forest in the location of its historic channel. The new channel comes back online at the end of the project at Station 76+00. T1.1 and T1.2 (Stations 80+00 to 88+25 and Stations 90+00 to 99+80, respectively) were both restored to C5/B5c headwater channels. At the confluence of these two channels, T1 begins. T1 (Stations 100+00 to 108+84) was restored using the same approach as T1.1 and T1.2. A 31’-wide easement exception occurs at Station 101+00, where a ford crossing was installed for the landowner. The restoration created a new planform, profile, and dimension and increased the sinuosity of these previously straightened channels with a combination of Priority 1 and 2 approaches. Grade control structures such as log sills and step pools were installed along the new channels to create a stable profile. This restoration also
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
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created a bankfull bench in entrenched sections and reconnected the stream to the existing floodplain in others. T2 was divided into two reaches based on the changing slope of the tributary. T2A (Stations 110+00 to 115+00) was restored to a C5/B5c stream and T2B (Stations 115+00 to 120+22) was restored to an E5 stream type. The hydrologic source for the channel is a seep at the top of T2A. The restoration created a new planform, profile, and dimension and increased the sinuosity of the previously straightened channel with a combination of Priority 1 and 2 approaches. Grade control structures such as log sills and step pools were installed along the new channels to create a stable profile. This restoration created a bankfull bench in some places and reconnected the stream to the existing floodplain in others. T3 (Stations 130+00 to 141+67) is comprised of a single reach that was restored to a C5 channel. This channel was restored using a Priority 1 approach, with a new planform, profile, and dimension being reconnected to the original floodplain. Two drainage ditches that were adjacent to T3 were filled as part of the wetland restoration, reestablishing T3 as the primary hydrologic feature in this area. T4 is separated into two reaches. The first reach (Stations 150+00 to 151+80) was enhanced (EII) by planting portions of the easement that had been logged and by removing significant amounts of logging debris that had accumulated in the channel, creating unstable conditions. The second reach (Stations 151+80 to 164+20) was preserved. Near Station 162+00, the stream flows out of the easement for approximately 100 feet, but then comes back into the easement. The stationing continues from where the stream left the easement.
1.1.2
Project Wetlands
Wetland Area 1 preserves approximately 46 acres of well-vegetated palustrine forested, scrub-shrub and emergent wetlands that are along the floodplain of the NPAC. The preservation area is dominated by various wetland sedges, rushes and persistent emergent vegetation, but also contains large scrub-shrub alder thickets that are permanently inundated. Starting from the west and continuing to the east, Wetland Area 2 is located in the general vicinity of Tributary 1. Portions of this area, which is comprised of six wetlands separated by the restored stream, were historically cleared as part of the site’s agricultural operations. This area was enhanced through the planting of bare root material. This wetland also borders the restored NPAC channel, and because NPAC has been reconnected to its floodplain, overbank flooding inundates the adjacent wetlands. Enhancement in Wetland Area 3 took place in the central portion of the site. The wetland includes a shallow pond and adjacent overbank areas of NPAC. Wetland Area 3 is located adjacent to a section of NPAC where overbank flows will have regular access to the floodplain, thus increasing hydrology to the wetlands. This area was planted with wetland trees and shrubs and graded to eliminate the manmade berms that impounded excess surface water. Wetland Area 4 is located in an area that was heavily manipulated by the landowner to create a series of shallow impoundments intended to attract migratory Farrar Dairy Stream and Wetland Restoration Site
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waterfowl. Water control structures allowed the landowner to manipulate water levels within the impoundments. These impoundments were regraded to create a mosaic of vegetated wet hummocks throughout the wetland. Wetland W4 serves as a transitional area between the ponded features and the wetland preservation area. This area was planted with bare root seedlings and treated to control invasive species. Wetland Area 5 includes all of the site’s restored wetlands. These areas are within the floodplain of the NPAC and its tributaries, which had historically been hydrologically altered to allow for agricultural production. Four main construction techniques were utilized to restore these wetland areas: 1. Raising the elevation of the NPAC and its tributaries to re-establish an active floodplain connected to the adjacent wetlands. 2. Filling existing ditches and removing tile drains to discourage rapid groundwater discharge to surface water receptors. 3. Scarifying the top 0.5’of organic surface soil to re-establish soil structure and allow for increased surface storage (microtopography). This material was not removed from the site, but simply re-worked to maximize the ability of the surface soils to retain surface and groundwater hydrology. 4. Planting native species of wetland plants and shrubs. Table 1 below provides a summary of the mitigation actions and units generated from this project.
1.2
Location and Setting The Farrar Dairy Site is located off of Farrar Dairy Road in southern Harnett County, North Carolina, and is approximately 8.5 miles southwest of Lillington, North Carolina (Figure 1). To reach the site from Raleigh, drive south out of Raleigh on US 401 toward FuquayVarina, continuing south from Fuquay-Varina on US-401/US-421 toward Lillington. Turn right onto NC-210 and continue south through Lillington for approximately 6.5 miles to Darroch Road. Turn right onto Darroch Road and continue approximately 3 miles to Powell Farm Road. Turn left onto Powell Farm Road, drive approximately 1.5 miles and the entrance to the site will be on the left through the driveway of the red ranch style home.
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
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F pe Ca ver Ri
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Lillington
£ ¤
Harnett County, North Carolina
401
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£ ¤ 401
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Spring Lake
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CUMBERLAND COUNTY
HOKE
CUMBERLAND
Figure 1. Vicinity Map
Ú Ê
Project Site Location
²
Major Roads Other Roads Major Rivers Municipalities County Boundaries
2
JOHNSTON
1:126,720 1 inch equals 2 miles 1 0
2 Miles
SAMPSON
T1.2
Figure 2 - Farrar Dairy Stream and Wetland Restoration Site Map T1.1
Project Easement Boundary
Wetland Restoration (43.8 ac)
Enhancement II
Wetland Enhancement (22.1 ac)
Preservation
Wetland Preservation (45.9 ac)
Restoration 1:7,200 1 inch equals 600 feet
Other Streams
T1
Reach Breaks Source: Orthoimagery 2008, Harnett County GIS/Land Records
Wetland Area 2 Enhancement
NPAC-1
Wetland Area 3 Enhancement
Wetland Area 4 Enhancement
T2A
Wetland Area 1 Preservation
T2B NPAC-2
NPAC-3 T3
Wetland Area 5 Restoration
T4.2 T4.1
600
300
0
² 600 Feet
1.3
Project History and Background
R = Restoration E= Enhancement II P= Preservation
Approach
As - Built Footage or Acreage
Project Segment / Reach ID 4,565 NPAC 864 T1.1 995 T1.2 818 T1 T2A 977 T2B 1,335 T3 180 T4.1 1,240 T4.2 TOTAL
Type
PreRestoration Feet
Table 1. Project Restoration Components Farrar Dairy Stream and Wetland Restoration Site Project Streams
R R R R R R R E II P
P1 P1/2 P1/2 P1/2 P1/2 P1/2 P1 -
6,746 825 980 884 500 522 1,167 180 1,240 13,044
Stationing 10+00-77+46 80+00-88+25 90+00-99+80 100+00-108+84 110+00-115+00 115+00-120+22 130+00-141+67 150+00-151+80 151+80-164+20
Stream Mitigation Units (SMU) 6,714* 825 980 853* 500 522 1,167 72 248 11,881
P1 = Priority 1 P2 = Priority 2
* Easement exceptions for landowner ford crossings were excluded for these calculations.
Acreage
Area 1
P
45.93
Area 2
E
6.88
Area 3
E
2.57
Area 4
E
12.67
Area 5
R
43.8
TOTAL
111.85
Community Type
Project Segment
Type
Project Wetlands
Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp
Wetland Mitigation Units (WMU) 9.19
3.44
1.29
6.34
43.8 64.06
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Table 2. Project Activity and Reporting History Farrar Dairy Stream and Wetland Restoration Activity or Report Restoration Plan Final Design Construction Planting Mitigation Plan / As-Built (Year 0 Monitoring - Baseline) Year 1 Monitoring Year 2 Monitoring
Data Collection Complete 2007 2007 N/A N/A May 09 Dec 09 Dec 10
Completion or Delivery May 08 May 08 Mar 09 Jan 09 Jun 09 Dec 09 Dec 10
Table 3. Project Contact Table Farrar Dairy Stream and Wetland Restoration KCI Associates of North Carolina Design Firm Landmark Center II, Suite 220 4601 Six Forks Rd. Raleigh, NC 27609 Contact: Mr. Tim Morris Phone: (919) 278-2512 Fax: (919) 783-9266 Land Mechanics, Inc. Construction Contractor 126 Circle G Lane Willow Springs, NC 27592 Contact: Mr. Lloyd Glover Phone: (919) 639-6132 Fax: (919) 639-7079 Bruton Nurseries and Landscapes Planting Contractor PO Box 1197 Freemont, NC 27830 Contact: Mr. Charlie Bruton Phone: (919) 242-6555 Monitoring Performers KCI Associates of North Carolina MY-00 - MY-05 Landmark Center II, Suite 220 4601 Six Forks Rd. Raleigh, NC 27609 Contact: Mr. Adam Spiller Phone: (919) 278-2514 Fax: (919) 783-9266
Farrar Dairy Stream and Wetland Restoration Site
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Table 4. Project Background Table Farrar Dairy Stream and Wetland Restoration Site Project County Physiographic Region Ecoregion Project River Basin USGS HUC for Project and Reference
NCDWQ Sub-basin for Project and Reference
Drainage Area Stream Order Watershed Type (Rural, Urban, Developing, etc.) Watershed LULC Distribution Urban Ag-Row Crop Ag-Livestock Forested Water/Wetlands Watershed impervious cover (%) Rosgen Classification of As-built (Stream) NCDWQ Classification for Project Within EEP Watershed Plan? Any portion of the project segment upstream of a 303d listed segment? Reasons for 303d Listing or Stressor Total project acreage of easement Total planted acreage WRC Class (Warm, Cool, Cold) Species of concern, endangered etc. Pre-construction Beaver activity? Dominant Soil Types % of Project Easement Fenced
Harnett County Coastal Plain Sand Hills Cape Fear 03030004110010 (Anderson Creek) 03030004150050 (Little Rockfish Creek - reference) 03030002050100 (UT to Wilkinson Creek - reference) 03-06-14 (Anderson Creek) 03-06-15 (Little Rockfish Creek - reference) 03-06-04 (UT to Wilkinson Creek - reference) 5.7 sq. mi. First and Second Order Rural 60 1.6 2.4 30.0 12.0 >3.0 1.0
As-built Max
Min 18.4 >60 1.4 2.3 26.5 12.4 >3.0 1.0
Mean 19.6 >60 1.5 2.5 29.1 13.2 >3.0 1.0
Max 20.7 >60 1.6 2.7 32.2 14.4 >3.0 1.0
n 4 4 4 4 4 4 4 4
3.3 3.5 3.0 47.3 49.1 45.4 Bankfull Cross-Sectional Area (ft2) 8.8 9.1 8.4 Width/Depth Ratio 14.9 15.4 14.3 Entrenchment Ratio 1.0 Bank Height Ratio Pattern * 25 36 Channel Beltwidth (ft) 35 60 35 60 * 22 36 Radius of Curvature (ft) 20 35 20 35 * 1.0 1.8 Rc:Bankfull width (ft/ft) 1.1 1.8 1.0 1.8 * 119 325 Meander Wavelength (ft) 95 150 95 150 * 1.2 1.8 Meander Width Ratio 1.8 3.2 1.8 3.1 Profile Riffle Length (ft) 11 24 38 20 0.0210 0.0010 0.0080 Riffle Slope (ft/ft) 0.0030 0.0034 0.0059 0.0007 0.0034 0.0098 20 8 42 27 81 Pool Length (ft) 20 40 9 30 57 20 60 97 68 123 Pool Spacing (ft) 65 95 62 79 99 20 Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% 6% / 81% / 15% / 0% / 0% / 0% 7% / 57% / 32% / 3% / 0% / 1% SC% / Sa% / G% / C% / B% / Be% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 0.12 / 0.28 / 0.42 / 11 / 45 d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 2,179 620 4,541 4,528 Channel length (ft) 3.92 16.48 3.92 3.92 Drainage Area (SM) C/E5 E5 C5 C5 Rosgen Classification 1.00 1.30 1.30 1.39 Sinuosity 0.0040 0.0020 0.0020 0.0020 Water Surface Slope (ft/ft) *There was no defined pattern for the NPAC due to the stream being channelized. -The As-built Dimension is from the monitored riffle cross-sections on this reach. -The As-built Pattern and Profile data were calculated from the monitored longitudinal profile for NPAC, which contains parts of both NPAC 1 and 2.
Farrar Dairy Stream and Wetland Restoration Site
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Table 6b. NPAC-2 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) 2
Min
Mean Med 13.2 >75 2.4 3.9 31.2 5.6 5.7 1.0
Max
Reference Reach(es) Data n 1 1 1 1 1 1 1 1
Min 19.5
Mean 20.3
Med
Max 21.0
300 2.3 3.0 45.4 8.4 14.3
3.3 47.3 8.8 14.9
3.5 49.1 9.1 15.4
Design n 2 2 2 2 2 2 2 2
Min 19.6 >60 1.6 2.4 32.0 12.0 >3.0 1.0
As-built Max
Min 19.5 >60 1.6 2.7 35.8 10.6 >3.0 1.0
Mean 21.1 >60 1.7 3.1 35.9 12.5 >3.0 1.0
Max 22.6 >60 1.8 3.4 35.9 14.3 >3.0 1.0
Bankfull Cross-Sectional Area (ft ) Width/Depth Ratio Entrenchment Ratio 1.0 Bank Height Ratio Pattern * 25 36 Channel Beltwidth (ft) 35 60 35 60 * 22 36 Radius of Curvature (ft) 20 35 20 35 * 1.0 1.8 Rc:Bankfull width (ft/ft) 1.0 1.8 1.0 1.7 * 119 325 Meander Wavelength (ft) 95 150 95 150 * 1.2 1.8 Meander Width Ratio 1.8 3.1 1.7 2.8 Profile Riffle Length (ft) 7 22 29 0.0210 0.0010 0.0080 Riffle Slope (ft/ft) 0.0030 0.0037 0.0075 0.0007 0.0099 0.0236 8 42 27 81 Pool Length (ft) 20 40 14 23 41 60 97 68 123 Pool Spacing (ft) 50 80 61 74 93 Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% 6% / 81% / 15% / 0% / 0% / 0% 21% / 45% / 31% / 2% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 0.062 / 0.11 / 0.32 / 17 / 35 d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 985 620 1,185 1,212 Channel length (ft) 4.65 16.48 4.65 4.65 Drainage Area (SM) C/E5 E5 C5 C5 Rosgen Classification 1.00 1.30 1.30 1.25 Sinuosity 0.0040 0.0020 0.0030 0.0039 Water Surface Slope (ft/ft) *There was no defined pattern for the NPAC due to the stream being channelized. -The As-built Dimension is from the monitored riffle cross-sections on this reach. -The As-built Pattern and Profile data were calculated from the monitored longitudinal profile for NPAC, which contains parts of both NPAC 1 and 2.
Farrar Dairy Stream and Wetland Restoration Site
n 2 2 2 2 2 2 2 2
7 7 8 8
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Table 6c. NPAC-3 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter
Reference Reach(es) Data
Design
Min Mean Med Min Mean Med Max Max n n Min Max Dimension - Riffle 13.2 19.5 20.3 21.0 Bankfull Width (ft) 1 2 21.0 >75 300 Floodprone Width (ft) 1 2 >60 2.4 2.3 Bankfull Mean Depth (ft) 1 2 1.7 3.9 3.0 3.3 3.5 Bankfull Max Depth (ft) 1 2 2.6 31.2 45.4 47.3 49.1 1 2 36.7 Bankfull Cross-Sectional Area (ft2) 5.6 8.4 8.8 9.1 Width/Depth Ratio 1 2 12.0 5.7 14.3 14.9 15.4 Entrenchment Ratio 1 2 >3.0 1.0 1.0 Bank Height Ratio 1 2 1.0 Pattern * 25 36 Channel Beltwidth (ft) 35 60 * 22 36 Radius of Curvature (ft) 20 35 Rc:Bankfull width (ft/ft) * 1.0 1.8 1.0 1.7 * 119 325 Meander Wavelength (ft) 105 265 * 1.2 1.8 Meander Width Ratio 1.7 2.9 Profile Riffle Length (ft) 0.0210 0.0010 0.0080 Riffle Slope (ft/ft) 0.0030 0.0040 0.0054 8 42 27 81 Pool Length (ft) 10 40 60 97 68 123 Pool Spacing (ft) 85 145 Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% 6% / 81% / 15% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 880 620 998 Channel length (ft) 4.82 16.48 4.82 Drainage Area (SM) C/E5 E5 C5 Rosgen Classification 1.00 1.30 1.30 Sinuosity 0.0040 0.0020 0.0030 Water Surface Slope (ft/ft) *There was no defined pattern for the NPAC due to the stream being channelized. -The As-built Dimension is from the monitored riffle cross-sections on this reach. -The As-built survey was completed on NPAC-3, but the monitored detailed longitudinal profile for NPAC does not run through NPAC-3.
Farrar Dairy Stream and Wetland Restoration Site
As-built Min
Mean 24.2 >60 2.3 3.6 55.8 10.5 >3.0 1.0
35 22 0.9 105 1.4
Max
n 1 1 1 1 1 1 1 1
60 36 1.5 265 2.5
21% / 45% / 31% / 2% / 0% / 0% 0.062 / 0.11 / 0.32 / 17 / 35 1,006 4.82 C5 1.09
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Table 6d. Trib 1.1 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min 3.5 6 0.4 0.9 2.0 6.2 1.7 1.7
Mean Med 4.3 11 0.5 1.0 2.0 9.4 7.4 3.1
Max 5.0 15 0.6 1.1 2.0 12.5 13.0 4.4
Reference Reach(es) Data n 2 2 2 2 2 2 2 2
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern 10 21 Channel Beltwidth (ft) 6 13 Radius of Curvature (ft) 0.7 2.5 Rc:Bankfull width (ft/ft) 42 44 Meander Wavelength (ft) 1.1 4.1 Meander Width Ratio . # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 864 Channel length (ft) 0.02 Drainage Area (SM) G5 Rosgen Classification 1.12 Sinuosity 0.0240 Water Surface Slope (ft/ft) # No flow during survey, therefore these dimensions were not recorded.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.0120 5
0.0280 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 4.5 >9 0.5 0.7 2.0 10.0 >2 1.0
Max
Min 5.9 16 0.3 0.6 2.3 15.1 2.3 1.0
13 8 1.8 30 2.9
17 13 2.9 45 3.8
13 8 1.3 30 2.0
0.0180 5 30
8 0 2 19
0.0170 2 15
0% / 100% / 0% / 0% / 0% / 0%
204 0.15 B4c 1.20 0.0120
Farrar Dairy Stream and Wetland Restoration Site
Mean 6.4 23 0.4 0.7 2.4 17.5 3.6 1.0
Max 6.9 29 0.4 0.7 2.4 19.8 4.9 1.0
n 2 2 2 2 2 2 2 2
17 13 2.0 45 2.7 14 0.0144 5 25
21 0.0380 7 31
22 22 21 21
13% / 64% / 23% / 0% / 0% / 0% 0.07 / 0.14 / 0.29 / 8.6 / 15 827 0.02 C5/B5c 1.13 0.0140
825 0.02 C5 1.12 0.0131
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Table 6e. Trib 1.2 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min 3.6 7 0.9 2.1 5.8 2.2 2.0 1.1
Mean Med 5.0 34 1.3 2.2 5.8 4.7 5.7 1.6
Max 6.4 60 1.6 2.2 5.8 7.1 9.4 2.0
Reference Reach(es) Data n 2 2 2 2 2 2 2 2
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern 22 34 Channel Beltwidth (ft) 8 11 Radius of Curvature (ft) 1.4 3.7 Rc:Bankfull width (ft/ft) 54 74 Meander Wavelength (ft) 3.9 11.3 Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 1,006 Channel length (ft) 0.10 Drainage Area (SM) G5 Rosgen Classification 1.10 Sinuosity 0.0130 Water Surface Slope (ft/ft) # No flow during survey, therefore these dimensions were not recorded.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.0120 5
0.0280 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 7.6 >15.2 0.8 1.2 5.8 10.0 >2 1.0
Max
Min 6.9 26 0.7 1.2 5.2 9.2 3.8 1.0
17 13 1.7 54 2.2
26 20 2.6 75 3.4
17 13 1.7 54 2.2
0.0150 4 20
0.0180 9 40
21 0.0115 3 29
0% / 100% / 0% / 0% / 0% / 0%
620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 7.6 36 0.8 1.2 5.5 10.7 4.7 1.0
Max 8.3 46 0.8 1.2 5.7 12.1 5.5 1.0
n 2 2 2 2 2 2 2 2
26 20 2.6 75 3.4 25 0.0178 6 37
35 0.0234 13 50
14 14 14 14
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 986 0.10 C5/B5c 1.14 0.0130
980 0.10 C5/B5c 1.14 0.0142
KCI Associates of North Carolina 2010 - MY02
15
Table 6f. Trib 1 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min ^ ^ ^ ^ ^ ^ ^ ^
Mean Med
Max
Reference Reach(es) Data n
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern 8 16 Channel Beltwidth (ft) 6 20 Radius of Curvature (ft) ^ Rc:Bankfull width (ft/ft) 22 50 Meander Wavelength (ft) ^ Meander Width Ratio Profile ^ Riffle Length (ft) ^ Riffle Slope (ft/ft) ^ Pool Length (ft) ^ Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 370 Channel length (ft) 0.18 Drainage Area (SM) DA5 Rosgen Classification 1.19 Sinuosity 0.0100 Water Surface Slope (ft/ft) ^ These existing conditions data were not collected on T1.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.0120 5
0.0280 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 10.0 >20 1.0 1.6 10.0 10.0 >2 1.0
Max
Min 8.6 >60 0.9 1.7 8.2 9.0 >3.0 1.0
23 15 1.5 55 2.3
40 25 2.5 90 4.0
23 15 1.6 55 2.4
0.0150 5 35
0.0180 12 55
6 0.0077 3 37
0% / 100% / 0% / 0% / 0% / 0%
620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 9.5 >60 1.0 1.8 9.0 10.0 >3.0 1.0
Max 10.3 >60 1.0 1.9 9.7 10.9 >3.0 1.0
n 2 2 2 2 2 2 2 2
40 25 2.6 90 4.2 24 0.0184 9 46
37 0.0350 21 59
12 12 9 9
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 881 0.18 C5/B5c 1.22 0.0110
884 0.18 C5/B5c 1.21 0.0112
KCI Associates of North Carolina 2010 - MY02
16
Table 6g. Trib 2A Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min
Mean Med 3.6 4 0.7 1.0 2.5 5.2 1.1 3.5
Max
Reference Reach(es) Data n 1 1 1 1 1 1 1 1
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern * Channel Beltwidth (ft) * Radius of Curvature (ft) * Rc:Bankfull width (ft/ft) * Meander Wavelength (ft) * Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 423 Channel length (ft) 0.04 Drainage Area (SM) G5 Rosgen Classification 1.00 Sinuosity 0.0260 Water Surface Slope (ft/ft) # No flow during survey, therefore these dimensions were not recorded. *There was no defined pattern for T2 due to the stream being channelized.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.012 5
0.028 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 5.0 >10 0.5 0.8 2.5 10.0 >2 1.0
Max
Min
11 8 1.6 35 2.2
17 10 2.0 45 3.4
11 8 1.4 35 1.9
0.016 2 15
0.018 6 25
8 # 2 14
0% / 100% / 0% / 0% / 0% / 0%
620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 5.7 30 0.5 0.8 2.8 11.6 5.3 1.0
Max
n 1 1 1 1 1 1 1 1
17 10 1.8 45 3.0 15 # 7 31
28 # 28 70
17 # 17 17
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 500 0.04 C5/B5c 1.16 0.0180
500 0.04 C5/B5c 1.13 #
KCI Associates of North Carolina 2010 - MY02
17
Table 6h. Trib 2B Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min
Mean Med 4.5 8 0.6 0.9 2.5 8.1 1.8 3.2
Max
Reference Reach(es) Data n 1 1 1 1 1 1 1 1
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern * Channel Beltwidth (ft) * Radius of Curvature (ft) * Rc:Bankfull width (ft/ft) * Meander Wavelength (ft) * Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 554 Channel length (ft) 0.04 Drainage Area (SM) G5 Rosgen Classification 1.22 Sinuosity 0.0080 Water Surface Slope (ft/ft) *There was no defined pattern for T2 due to the stream being channelized. # No flow during survey, therefore these dimensions were not recorded.
Min 6.7 34 0.7 1.1 5.7 7.4 4.9
Mean 7.2 63 0.9 1.2 6.1 8.9 8.8
Med 7.1 68 0.9 1.1 5.8 8.0 8.6 1.0
15 21 2.7 43 1.9
Max 7.9 88 1.0 1.3 6.7 11.3 13
48 47 7.0 84 7.2
45
Design n 3 3 3 3 3 3 3 3
Min 5.3 >25 0.5 0.8 2.6 11.0 >2.4 1.0
Max
Min
23 15 2.8 70 4.3
40 20 3.8 90 7.5
23 15 2.9 70 4.4
0.0090 10 30
0.0170 30 40
8 # 2 14
0% / 100% / 0% / 0% / 0% / 0% 0.28 / 0.37 / 0.44 / 0.82 / 0.97 529 0.35 E5 1.30 0.0070
Farrar Dairy Stream and Wetland Restoration Site
As-built Mean 5.2 >60 0.5 0.8 2.5 10.8 >3.0 1.0
Max
n 1 1 1 1 1 1 1 1
40 20 3.8 90 7.7 15 # 7 31
28 # 28 70
17 # 17 17
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 509 0.04 E5 1.22 0.0080
522 0.04 E5 1.23 #
KCI Associates of North Carolina 2010 - MY02
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Table 6i. Trib 3 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min 12.3 50 1.0 2.3 20.0 7.6 3.6 1.0
Mean Med 15.9 1.3 2.8 20.1 13.3 3.9 1.2
Max 19.5 >70 1.6 3.2 20.1 18.9 4.1 1.4
Reference Reach(es) Data n 2 2 2 2 2 2 2 2
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern * Channel Beltwidth (ft) * Radius of Curvature (ft) * Rc:Bankfull width (ft/ft) * Meander Wavelength (ft) * Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 1,335 Channel length (ft) 0.39 Drainage Area (SM) C5/E5 Rosgen Classification 1.00 Sinuosity 0.0020 Water Surface Slope (ft/ft) *There was no defined pattern for T3 due to the stream being channelized. # No flow during survey, therefore these dimensions were not recorded.
Min 19.5
Mean 20.3
Med
Max 21.0
300 2.3 3.0 45.4 8.4 14.3
3.3 47.3 8.8 14.9
3.5 49.1 9.1 15.4 1.0
Design n 2 2 2 2 2 2 2 2
As-built
Min 15.5 >31 1.3 2.0 20.0 12.0 >2 1.0
Max
Min 14.9 >60 1.2 1.9 18.4 12.1 >3 1.0
25 22 1.0 119 1.2
36 36 1.8 325 1.8
35 20 1.3 80 2.3
45 28 1.8 125 2.9
35 20 1.2 80 2.1
0.0130 3 30
0.0280 25 59
0.0020 12 45
0.0050 20 70
12 0.0000 3 45
6% / 81% / 15% / 0% / 0% / 0% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 16.7 >60 1.2 1.9 19.9 14.0 >3 1.0
Max 18.4 >60 1.2 1.9 21.4 15.8 >3 1.0
n 2 2 2 2 2 2 2 2
45 28 1.7 125 2.7 21 0.0023 13 64
35 0.0058 21 115
11 11 9 9
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 1,151 0.39 C5 1.17 0.0030
1,167 0.39 C5 1.17 0.0211
KCI Associates of North Carolina 2010 - MY02
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Table 7a. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter
Cross-Section 1 NPAC 1
Dimension Bankfull Width (ft) Floodprone Width (ft) 2 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft)
Cross-Section 2 NPAC 1
Cross-Section 3 NPAC 1
MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 19.6 20.0 18.5 20.9 23.9 24.8 19.6 16.0 16.0 >60 >60 >60 >60 >60 >60 31.0 31.7 31.6 29.2 28.8 32.9 26.6 19.9 19.9 1.6 1.6 1.7 1.4 1.2 1.3 1.4 1.2 1.2 2.4 2.7 2.9 3.3 3.2 3.3 2.5 2.0 2.3 12.4 12.6 10.8 14.4 12.9 12.9 >3.0 >3.0 >3.0 >3.0 >3.0 >3.0 1.0 1.0 1.0 1.0 1.0 1.0 20.5 20.9 19.6 22.3 25.0 26.8 20.5 16.9 17.9 1.5 1.5 1.6 1.3 1.2 1.2 1.3 1.2 1.2
Substrate d50 (mm) 0.07 d84 (mm) 0.22
0.06 0.11
0.06 0.11
0.09 0.65
0.14 0.49
0.28 3.7
0.06 0.11
0.18 0.44
0.06 0.09
Table 7b. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter
Cross-Section 4 Cross-Section 5 Cross-Section 6 NPAC 1 NPAC 1 NPAC 1 Dimension MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 Bankfull Width (ft) 18.9 18.5 18.6 18.4 18.0 18.0 20.4 18.6 20.4 Floodprone Width (ft) >60 >60 >60 2 26.5 24.6 24.6 26.6 25.1 28.1 Bankfull Cross-Sectional Area (ft ) 24.7 26.7 28.7 Bankfull Mean Depth (ft) 1.3 1.4 1.5 1.4 1.4 1.4 1.3 1.5 1.4 Bankfull Maximum Depth (ft) 2.8 3.2 3.0 2.3 2.3 2.9 3.0 3.1 3.5 Width/Depth Ratio 12.8 13.1 13.1 Entrenchment Ratio >3.0 >3.0 >3.0 Bank Height Ratio 1.0 1.0 1.0 Wetted Perimeter (ft) 20.9 20.1 20.8 19.2 22.2 22.0 22.0 19.9 22.1 Hydraulic Radius (ft) 1.2 1.3 1.4 1.4 1.1 1.1 1.2 1.3 1.3 Substrate d50 (mm) 0.54 0.11 0.10 0.09 0.09 0.21 0.12 0.07 0.073 d84 (mm) 0.82 0.40 0.34 0.37 0.38 0.38 0.29 0.26 0.14 Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010 - MY02
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Table 7c. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 7 Parameter NPAC-1 MY0 MY1 MY2 MY3 MY4 MY5 MY0 Dimension Bankfull Width (ft) 20.7 20.0 20.9 19.5 Floodprone Width (ft) >60 >60 >60 >60 2 35.9 Bankfull Cross-Sectional Area (ft ) 32.2 30.7 33.6 Bankfull Mean Depth (ft) 1.6 1.5 1.6 1.8 Bankfull Maximum Depth (ft) 2.7 2.9 3.2 3.4 Width/Depth Ratio 13.3 13.0 13.0 10.6 Entrenchment Ratio >3.0 >3.0 >3.0 >3.0 Bank Height Ratio 1.0 1.0 1.0 1.0 Wetted Perimeter (ft) 21.5 21.0 22.1 24.9 Hydraulic Radius (ft) 1.5 1.5 1.5 1.4 Substrate d50 (mm) 0.06 0.06 0.06 0.06 d84 (mm) 0.10 0.10 0.06 0.07
Cross-Section 8 NPAC-2 MY1 MY2 MY3 MY4 MY5 MY0 18.9 19.2 22.9 >60 >60 35.0 36.0 36.0 1.9 1.9 1.6 3.6 3.9 3.4 10.2 10.2 >3.0 >3.0 1.0 1.0 20.6 20.9 24.5 1.7 1.7 1.5
Cross-Section 9 NPAC-2 MY1 MY2 MY3 MY4 MY5 22.2 24.7 34.3 36.7 1.5 1.5 3.2 4.2 23.9 27.1 1.4 1.4
0.06 0.10
0.29 0.69
Table 7d. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 10 Parameter NPAC-2 MY0 Bankfull Width (ft) 22.6 Floodprone Width (ft) >60 Bankfull Cross-Sectional Area (ft2) 35.8 Bankfull Mean Depth (ft) 1.6 Bankfull Maximum Depth (ft) 2.7 Width/Depth Ratio 14.3 Entrenchment Ratio >3.0 Bank Height Ratio 1.0 Wetted Perimeter (ft) 23.7 Hydraulic Radius (ft) 1.5 Substrate d50 (mm) 0.06 d84 (mm) 3.10
Dimension
MY1 21.0 >60 34.0 1.6 2.8 13.0 >3.0 1.0 22.0 1.5
0.11 0.66
Cross-Section 11 NPAC-3
MY2 MY3 MY4 MY5 MY0 20.2 24.2 >60 >60 31.3 55.8 1.5 2.3 2.7 3.6 13.0 10.5 >3.0 >3.0 1.0 1.0 21.4 23.5 1.5 2.3
0.49 0.35 9.60 18.00
0.06 0.09
0.71 0.90
Farrar Dairy Stream and Wetland Restoration Site
0.17 0.23
Cross-Section 12 NPAC-3
MY1 21.6 >60 53.1 2.2 3.5 8.7 >3.0 1.0 23.1 2.3
MY2 MY3 MY4 MY5 MY0 23.9 22.3 >60 59.8 42.0 2.5 1.9 4.0 3.2 9.6 >3.0 1.0 25.8 23.9 2.3 1.8
MY1 21.0 38.0 1.8 3.5 23.0 1.7
MY2 MY3 MY4 MY5 22.8 50.9 2.2 4.5 25.3 2.0
0.29 0.44
0.15 0.21
0.23 0.40
0.09 0.11
1.40 3.00
KCI Associates of North Carolina 2010 - MY02
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Table 7e. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter Cross-Section 13 T1.1 MY0 MY1 MY2 MY3 MY4 MY5 MY0 Dimension Bankfull Width (ft) 6.9 8.0 7.2 7.1 Floodprone Width (ft) 16 16 16 2 2.4 2.8 2.8 5.1 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) 0.3 0.4 0.4 0.7 Bankfull Maximum Depth (ft) 0.7 0.7 0.8 1.3 Width/Depth Ratio 19.8 22.9 18.5 Entrenchment Ratio 2.3 2.0 2.2 Bank Height Ratio 1.0 1.0 1.0 Wetted Perimeter (ft) 7.1 8.2 7.3 7.7 Hydraulic Radius (ft) 0.3 0.3 0.4 0.7 Substrate d50 (mm) 0.06 0.06 0.06 0.06 d84 (mm) 0.07 0.06 0.06 0.06 Table 7f. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 16 Parameter T1.2 MY0 MY1 MY2 MY3 MY4 MY5 MY0 Dimension Bankfull Width (ft) 8.9 9.2 9.3 8.3 Floodprone Width (ft) 46 2 6.4 6.8 6.8 5.7 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) 0.7 0.7 0.7 0.7 Bankfull Maximum Depth (ft) 1.6 1.4 1.5 1.2 Width/Depth Ratio 12.1 Entrenchment Ratio 5.5 Bank Height Ratio 1.0 Wetted Perimeter (ft) 9.5 9.7 10.9 8.7 Hydraulic Radius (ft) 0.7 0.7 0.7 0.6 Substrate d50 (mm) 0.31 0.12 0.30 0.06 d84 (mm) 0.48 0.35 0.42 0.08
Farrar Dairy Stream and Wetland Restoration Site
Cross-Section 14 T1.1 MY1 MY2 MY3 MY4 MY5 MY0 6.9 7.3 5.9 29 5.2 5.5 2.3 0.7 0.8 0.4 1.3 1.5 0.6 15.1 4.9 1.0 7.6 8.3 6.1 0.7 0.7 0.4
Cross-Section 15 T1.1 MY1 MY2 MY3 MY4 MY5 5.8 6.5 30 30 2.5 2.2 0.4 0.3 0.7 0.6 13.2 13.2 5.2 5.2 1.0 1.1 6.0 6.0 0.4 0.4
0.06 37.00
0.06 11.00
0.06 0.06
0.06 0.09
0.06 0.48
Cross-Section 17 T1.2 MY1 MY2 MY3 MY4 MY5 MY0 8.5 8.5 6.9 46 46 26 5.8 5.7 5.2 0.7 0.7 0.8 1.2 1.3 1.2 12.5 12.7 9.2 5.4 5.4 3.8 1.0 1.0 1.0 8.9 8.9 7.5 0.7 0.6 0.7
Cross-Section 18 T1.2 MY1 MY2 MY3 MY4 MY5 6.9 7.0 26 26 5.1 5.6 0.7 0.8 1.2 1.3 9.3 8.8 3.8 3.7 1.0 1.0 7.5 7.7 0.7 0.7
0.06 44.00
0.25 0.65
0.06 0.42
0.06 0.10
0.28 0.42
KCI Associates of North Carolina 2010 - MY02
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Table 7g. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 19 Parameter T1 Dimension Bankfull Width (ft) Floodprone Width (ft) Bankfull Cross-Sectional Area (ft2) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft)
MY0 9.5 10.9 1.1 2.4 10.7 1.0
Cross-Section 20 T1
MY1 MY2 MY3 MY4 MY5 MY0 10.5 9.3 10.3 >60 12.0 10.8 9.7 1.1 1.2 0.9 2.5 2.3 1.9 10.9 >3.0 1.0 11.8 10.5 11.2 1.0 1.0 0.9
MY1 9.1 >60 8.3 0.9 1.8 10.1 >3.0 1.0 10.0 0.8
Cross-Section 21 T1
MY2 MY3 MY4 MY5 MY0 8.9 8.6 >60 >60 8.2 8.5 1.0 1.0 1.7 1.9 9.0 12.0 >3.0 >3.0 1.0 1.0 11.7 9.5 0.8 0.9
MY1 10.1 >60 9.9 1.0 1.8 10.3 >30 1.0 10.9 0.9
MY2 MY3 MY4 MY5 10.1 >60 10.3 1.0 1.8 9.9 >30 1.0 10.9 0.9
0.06 0.33
0.06 7.3
0.3 0.44
Substrate d50 (mm) 0.06 d84 (mm) 0.12
0.06 0.06
0.33 0.44
0.062 0.06 0.10 0.06
0.53 2.0
Table 7h. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter Dimension Bankfull Width (ft) Floodprone Width (ft) 2 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Substrate d50 (mm) d84 (mm)
Cross-Section 22 T2
Cross-Section 23 T2
Cross-Section 24 T2
MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 7.5 7.5 8.9 5.7 5.9 6.0 7.1 6.5 7.7 30 31 31 4.2 5.1 5.0 5.5 2.8 2.8 2.9 3.9 4.5 0.6 0.7 0.7 0.6 0.5 0.5 0.5 0.6 0.6 1.1 1.1 1.1 1.1 0.8 0.8 0.8 1.0 1.1 11.6 12.8 13.2 5.3 5.2 4.0 1.0 1.0 1.0 7.9 7.9 9.2 6.0 6.2 6.3 7.5 6.9 8.2 0.7 0.6 0.6 0.5 0.4 0.5 0.6 0.6 0.5 0.06 0.06
0.06 0.06
0.06 0.06
0.06 16
Farrar Dairy Stream and Wetland Restoration Site
0.06 52
0.06 0.19
0.06 0.06
0.06 0.06
0.06 0.06
KCI Associates of North Carolina 2010 - MY02
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Table 7i. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 25 Parameter T2
Cross-Section 27 T3
Cross-Section 26 T3
MY0 5.2 >60 2.5 0.5 0.8 10.8 >3.0 1.0 5.5 0.5
MY1 5.6 >60 2.7 0.5 0.8 11.7 >3.0 1.0 5.9 0.5
MY2 MY3 MY4 MY5 MY0 6.7 18.4 >60 >60 2.9 21.4 0.4 1.2 0.8 1.9 15.5 15.8 >3.0 >3.0 1.0 1.0 7.0 18.9 0.4 1.1
MY1 17.6 >60 20.1 1.1 1.8 15.5 >3.0 1.0 18.1 1.1
MY2 MY3 MY4 MY5 MY0 17.6 19.2 >60 24.2 15.8 1.3 0.9 2.5 1.3 19.61 >3.0 1.0 18.1 18.2 0.9 1.3
MY1 18.9 22.1 1.2 2.3 19.6 1.1
MY2 MY3 MY4 MY5 21.2 18.3 0.9 1.6 23.9 0.9
d50 (mm) 0.06 d84 (mm) 0.06
0.06 0.06
0.06 0.06
0.09 0.18
0.14 0.21
0.06 0.08
0.07 0.10
Dimension Bankfull Width (ft) Floodprone Width (ft) Bankfull Cross-Sectional Area (ft2) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Substrate
0.06 0.09
0.06 0.10
Table 7j. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter Dimension Bankfull Width (ft) Floodprone Width (ft) Bankfull Cross-Sectional Area (ft2) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Substrate d50 (mm) d84 (mm)
Cross-Section 28 T3 MY0 23.3 29.1 1.2 2.6 23.9 1.2
MY1 MY2 23.3 23.5 29.4 22.5 1.3 1.0 2.7 1.4 24.1 25.1 1.2 1.0
0.06 0.06
0.06 0.06
0.08 0.11
Cross-Section 29 T3
MY3 MY4 MY5 MY0 14.9 >60 18.4 1.2 1.9 12.1 >3.0 1.0 15.6 1.2
MY1 15.4 >60 19.4 1.3 2.0 12.2 >3.0 1.0 16.1 1.2
MY2 MY3 MY4 MY5 15.3 >60 18.2 1.2 1.9 12.9 >3.0 1.0 15.9 1.1
0.06 0.06
0.06 0.06
0.06 0.46
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010 - MY02
24
2.3
Wetland Assessment
The maximum number of consecutive days that the groundwater was within 12 inches of the surface was determined for each groundwater gauge. This number was converted into a percentage of the 251-day growing season (March 11 to November 16). Table 8 presents the hydrological monitoring results for 2010. The wetland gauges used to monitor site hydrology were installed in March 2009. During the second year of monitoring, wetland hydrology was achieved at all of the gauges on the site except for gauges 2 and 4 (Table 8). Based on these data, the majority of the site has exceeded the minimum duration of 12.5 consecutive days (5% of the growing season) with the water table within 12 inches of the soil surface for the 2010 growing season (Appendix C). Climatic data for the 2010 growing season were analyzed in comparison to historical data to determine whether 2010 was a normal year in terms of climatic conditions. The historical data were collected from the NRCS, Water and Climate Center, “Climate Analysis for Wetlands by County” website. This evaluation concluded that 2010 was a normal to slightly less than normal year for rainfall. Rainfall was within the 30th to 70th percentiles for the months of February, March, and May. Rainfall was less than the 30 th percentile threshold in April, July, October, November, and December, and was greater than the 70 th percentile threshold in January, August, and September (Appendix C). Table 8. Hydrologic Monitoring Results Farrar Dairy Site Hydroperiod
Gauge # 1 2 3 4 5 6 7 Ref
12.5% X
X X X
Table 9. Hydroperiod History Farrar Dairy Site Gauge # Pre-Restoration 1 60 2.9 1.7 10.8 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-1, Riffle, NPAC-1 206
204 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
202 Bankfull Flood Prone Area
200
As-Built, 4/23/09 MY-01, 10/27/09 MY-02, 11/23/10
198 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.3 6.7 10.2 13.5 15.2 18.2 22.9 26.4 27.2 28.3 29.3 29.7 29.9 30.6 31.8 32.8 34.0 34.8 35.3 36.2 37.9 39.4 41.3 43.7 48.1 52.7 57.4 62.0 62.3
Elevation 200.73 200.27 200.49 200.17 200.12 200.16 200.28 200.19 200.22 199.66 198.97 198.52 198.13 197.02 196.95 196.89 196.97 197.24 197.24 197.56 197.94 198.67 199.11 199.46 199.87 200.08 200.30 200.35 200.21 200.70
Cape Fear Farrar Dairy XS-2, Pool, NPAC-1 3.92 11/23/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
200.2 32.9 24.8 3.3 1.3 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-2, Pool, NPAC-1 202
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
200
198 Bankfull As-Built, 4/23/09 MY-01, 10/27/09 MY-02, 11/23/10
196 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.1 4.6 6.0 10.4 14.0 18.6 20.6 21.7 22.9 24.0 24.8 25.7 26.9 28.0 29.0 30.3 31.1 31.8 32.1 33.5 34.9 35.4 37.0 38.5 42.0 47.2 52.4 53.1
Elevation 199.35 198.90 198.75 198.56 198.43 198.35 197.86 197.46 197.15 197.08 196.79 196.66 196.19 195.96 195.74 195.94 196.06 196.26 196.33 196.65 197.25 197.68 198.06 198.42 198.41 198.45 198.21 198.29 198.63
Cape Fear Farrar Dairy XS-3, Riffle, NPAC-1 3.92 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
198.0 21.4 19.1 200.3 >60 2.3 1.1 17.0 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-3, Riffle, NPAC-1 204
202
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
200
198 Bankfull Flood Prone Area
196
As-Built, 4/28/09 MY-01, 10/27/09 MY-02, 11/22/10
194 0
10
20
30 Station (feet)
40
50
Station 0.0 0.3 2.8 4.9 7.7 10.5 13.2 15.6 17.1 18.7 20.0 21.3 22.0 22.8 23.8 25.2 26.0 26.9 28.0 28 9 28.9 29.7 30.8 32.0 33.5 35.5 38.2 41.3 45.1 50.0 53.2 56.1 58.9 59.1
Elevation 196.94 196.65 196.96 196.79 196.73 196.92 197.04 197.00 197.05 197.06 196.56 196.14 195.53 194.36 193.95 193.90 194.13 194.77 195.32 195 39 195.39 195.63 195.90 196.13 196.36 196.77 197.30 197.40 197.55 197.35 197.51 197.56 197.63 197.87
Cape Fear Farrar Dairy XS-4, Pool, NPAC-1 4.10 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
196.9 28.7 18.6 3.0 1.5 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-4, Pool, NPAC-1 200
198 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
196
194
Bankfull As-Built, 4/28/09 MY-01, 10/28/09 MY-02, 11/17/10
192 0
10
20
30 Station (feet)
40
50
60
Station 0.0 1.0 5.7 9.0 10.9 13.0 14.4 16.0 17.2 18.5 20.2 21.5 22.5 22.7 24.1 25.3 27.0 28.1 29.0 29.9 31.4 33.0 35.0 35.9 37.2 39.9 41.4 42.4 44.8 46.6 48.8 50.8 52.6 55.2 55.2
Elevation 196.18 195.71 195.32 195.63 195.61 195.58 195.56 195.73 195.81 195.69 195.64 195.21 194.81 194.60 193.93 193.63 193.20 192.93 192.83 192.53 193.47 193.99 194.52 194.88 195.26 195.97 195.94 195.89 196.10 196.16 196.09 196.00 196.18 196.09 196.49
Cape Fear Farrar Dairy XS-5, Riffle, NPAC-1 4.10 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
195.5 24.6 18.0 198.4 >60 2.9 1.4 13.1 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-5, Riffle, NPAC-1 200
198 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
196
Bankfull
194
Flood Prone Area As-Built, 4/28/09 MY-01, 10/28/09 MY-02, 11/17/10
192 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.1 3.3 6.0 8.7 11.2 14.7 17.4 20.5 22.9 24.2 25.2 26.0 27.2 28.4 28.9 30.2 31.7 32.5 34.1 36.2 37.4 37.9 39.3 40.5 42.2 43.7 45.4 48.4 51.3 54.4 58.4 62.1 66.9 67.0
Elevation 194.85 194.55 194.51 194.58 194.69 194.76 194.80 194.88 194.68 194.57 194.69 194.57 194.55 194.02 193.44 193.20 192.66 191.11 191.09 191.45 192.54 193.11 193.44 193.69 193.84 194.12 194.42 194.50 194.67 194.71 194.83 194.71 194.75 194.53 194.82
Cape Fear Farrar Dairy XS-6, Pool, NPAC-1 4.1 11/19/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
194.6 28.1 20.4 3.5 1.4 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-6, Pool, NPAC-1 196
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
194
192
Bankfull As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/19/10
190 0
10
20
30
40 Station (feet)
50
60
70
Station 0.0 0.1 2.3 4.7 6.9 9.4 12.0 13.5 16.2 17.2 18.7 20.0 21.3 23.0 24.7 26.0 27.2 29.1 30.8 32.3 33.6 35.3 37.2 38.1 38.4 40.3 43.3 46.4 49.7 52.3 54.5 58.1 58.7
Elevation 193.31 192.74 192.82 192.85 193.02 193.04 193.06 192.84 193.03 193.15 192.94 192.54 192.17 191.79 191.50 191.16 190.89 189.91 190.07 190.34 191.23 191.92 192.72 193.15 193.28 193.31 193.37 193.34 193.38 193.43 193.43 193.68 194.07
Cape Fear Farrar Dairy XS-7, Riffle, NPAC-1 4.1 11/19/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
193.2 33.6 20.9 196.4 >60 3.2 1.6 13.0 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-7, Riffle, NPAC-1 197
195 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
193 Bankfull Flood Prone Area
191
As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/19/10
189 0
10
20
30 Station (feet)
40
50
60
Station Elevation 0.0 191.93 0.1 191.47 3.0 191.03 4.2 191.11 5.1 191.41 8.1 191.37 12.3 191.35 15.7 191.30 18.9 191.42 21.0 191.50 22.5 191.21 24.0 190.72 25.2 190.04 26.7 189.61 28.0 189.30 28.8 189.06 29.6 188.25 187.97 30.4 31.2 187.55 31.8 187.35 32.5 187.67 33.0 188.04 33.7 188.23 35.1 188.73 36.3 189.03 37.9 190.00 39.0 190.44 40.4 190.95 41.3 191.29 43.0 191.29 45.3 191.26 47.4 191.12 50.8 191.27 51.3 191.28 *Other shots not included due to space
Cape Fear Farrar Dairy XS-8, Riffle, NPAC-2 4.1 11/19/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
191.3 36.0 19.2 195.2 >60 3.9 1.9 10.2 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-8, Riffle, NPAC-2 196
194 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
192
190 Bankfull Flood Prone Area
188
As-Built, 5/8/09 MY-01, 11/4/09 MY-02, 11/19/10
186 0
10
20
30 Station (feet)
40
50
Station 0.0 0.4 3.9 8.3 12.5 16.4 19.3 23.0 26.1 28.4 30.1 31.6 32.2 32.6 33.8 34.9 36.0 36.9 37.6 39.7 41.5 44.2 49.3 54.2 56.7 58.7 60.2 60.8
Elevation 189.74 189.27 189.40 189.38 189.44 189.54 189.32 188.86 188.63 188.07 187.75 187.11 186.56 186.16 185.46 185.30 185.75 186.67 187.79 189.14 189.66 189.63 189.67 189.68 189.63 189.75 189.78 189.95
Cape Fear Farrar Dairy XS-9, Pool, NPAC-2 4.65 11/23/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.5 36.7 24.7 4.2 1.5 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-9, Pool, NPAC-2 192
190 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
188
186
Bankfull As-Built, 5/8/09 MY-01, 11/4/09 MY-02, 11/23/10
184 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.2 6.1 11.6 19.1 25.0 28.1 29.4 31.4 33.3 34.3 35.8 36.9 38.2 39.4 39.9 41.3 42.5 44.1 44.4 45.7 47.4 48.6 51.2 55.4 59.4 66.2 66.4
Elevation 190.63 190.28 189.77 189.54 189.56 189.14 189.19 188.80 188.40 187.95 187.46 186.76 186.63 186.40 186.50 186.59 186.68 186.80 187.01 187.68 188.11 188.61 189.11 189.27 189.21 189.17 189.15 189.58
Cape Fear Farrar Dairy XS-10, Riffle, NPAC-2 4.65 11/23/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.1 31.3 20.2 191.8 >60 2.7 1.5 13.0 >3.0 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-10, Riffle, NPAC-2 194
192 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190 Bankfull Flood Prone Area
188
As-Built, 5/8/09 MY-01, 11/4/09 MY-02, 11/23/10
186 0
10
20
30
40 Station (feet)
50
60
70
Station Elevation 0.0 189.14 0.2 188.83 3.3 189.05 5.5 188.79 7.8 188.47 9.7 188.75 11.9 188.70 14.7 188.87 17.3 188.88 20.2 188.96 22.1 189.10 23.9 188.71 25.6 189.00 27.1 188.94 28.7 188.25 30.7 187.60 32.3 186.90 33.3 186.57 34.1 186.13 34.4 185.71 35.9 185.21 37.5 185.14 38.5 184.91 39.7 185.01 41.5 185.00 43.3 185.13 45.0 185.77 45.8 186.25 46.9 186.88 48.0 187.37 48.7 187.73 50.0 188.44 51.1 188.98 53.4 189.09 56.7 189.13 *Other shots not included due to space
Cape Fear Farrar Dairy XS-11, Riffle, NPAC-3 4.82 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
188.9 59.8 23.9 193.0 >60 4.0 2.5 9.6 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-11, Riffle, NPAC-3 194
192 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190
188 Bankfull Flood Prone Area
186
As-Built, 5/18/09 MY-01, 12/7/09 MY-02, 11/18/10
184 0
10
20
30
40 Station (feet)
50
60
70
Station Elevation 0.0 188.96 0.0 188.54 3.4 188.57 6.2 188.57 8.5 188.66 11.2 188.52 12.9 188.44 15.2 188.29 16.9 188.38 19.2 188.11 20.2 188.12 21.8 187.15 23.0 186.55 23.5 186.28 24.4 185.71 25.1 184.70 26.2 183.57 183.97 27.6 29.4 184.12 30.4 184.17 31.5 184.58 33.2 185.34 34.7 185.60 35.9 185.87 36.6 186.19 37.0 186.60 38.5 187.11 39.8 187.52 41.0 187.84 42.6 188.24 43.4 188.20 45.7 188.23 48.2 187.99 50.3 187.93 *Other shots not included due to space
Cape Fear Farrar Dairy XS-12, Pool, NPAC-3 4.82 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
188.1 50.9 22.8 4.5 2.2 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-12, Pool, NPAC-3 190
188 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
186
Bankfull
184
As-Built, 5/18/09 MY-01, 12/7/09 MY-02, 11/18/10
182 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.2 4.4 6.9 9.3 11.8 13.4 14.5 15.6 16.3 17.2 17.7 18.2 18.9 19.9 21.6 24.0 26.9 29.4 32.0 36.8 41.2 42.8 43.0
Elevation 221.84 221.62 220.81 220.43 219.98 219.10 218.77 218.79 218.46 218.27 218.10 218.03 218.13 218.38 218.49 218.80 218.89 219.49 219.95 220.39 220.79 221.04 221.11 221.41
Cape Fear Farrar Dairy XS-13, Riffle, T1.1 0.02 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
218.8 2.8 7.2 219.6 16.1 0.8 0.4 18.5 2.2 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-13, Riffle, T1.1 222
221 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
220
219 Bankfull Flood Prone Area
218
As-Built, 4/29/09 MY-01, 10/28/09 MY-0, 11/15/10
217 0
10
20 Station (feet)
30
40
Station 0.0 0.3 4.0 7.3 10.8 13.8 16.0 17.6 19.4 20.3 21.2 22.1 22.8 23.1 24.1 25.4 26.9 28.5 30.9 33.7 37.2 40.8 44.7 45.6
Elevation 216.95 216.47 216.43 216.21 216.21 216.20 215.65 215.66 215.22 214.70 214.31 214.18 214.23 214.43 215.13 215.65 215.73 215.80 216.40 216.96 217.13 217.19 217.35 217.78
Cape Fear Farrar Dairy XS-14, Pool, T1.1 0.02 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
215.6 5.5 7.3 1.5 0.8 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-14, Pool, T1.1 218
217
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
216
215 Bankfull
214
As-Built, 4/29/09 MY-01, 10/28/09 MY-02, 11/15/10
213 0
10
20
Station (feet)
30
40
50
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew: Elevation 214.22 213.84 214.02 213.70 213.99 214.13 213.78 213.64 213.26 213.02 213.10 213.46 213.68 213.89 214.52 214.95 215.39 215.32 215.27 215.58
SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
213.6 2.2 6.5 214.3 30 0.6 0.3 18.8 4.7 1.1 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-15, Riffle, T1.1 216
215 Elevation (feet)
Station 0.0 0.2 3.5 7.8 10.9 13.6 14.9 18.0 19.0 19.9 21.3 22.3 24.2 26.4 29.6 32.4 35.5 40.8 48.6 49.0
Cape Fear Farrar Dairy XS-15, Riffle, T1.1 0.02 11/15/2010 A. Helms, Kristin Knight-Meng
214
Bankfull
213
Flood Prone Area As-Built, 4/29/09 MY-01, 10/28/09 MY-02, 11/15/10
212 0
10
20
Station (feet)
30
40
50
Station 0.0 0.1 2.5 4.9 8.4 11.1 14.4 16.6 17.8 20.5 22.3 23.4 24.3 25.4 26.3 26.8 27.7 30.1 31.5 33.2 35.3 37.8 40.8 44.4 47.7 51.1
Elevation 220.83 220.28 220.32 220.36 220.42 220.34 220.32 220.11 220.03 219.65 219.17 218.72 218.73 218.44 218.18 218.29 218.94 219.75 219.87 220.17 220.66 220.88 220.98 221.12 221.19 221.58
Cape Fear Farrar Dairy XS-16, Pool, T1.2 0.10 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
219.7 6.8 9.3 1.5 0.7 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-16, Pool, T1.2 222
221
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
220
219 Bankfull
218
As-Built, 4/29/09 MY-01, 10/29/09 MY-02, 11/15/10
217 0
10
20
30 Station (feet)
40
50
Station 0.0 0.1 2.3 4.2 6.5 9.1 11.6 13.6 15.0 16.0 17.2 18.1 19.1 20.0 20.6 21.7 23.4 24.7 26.8 29.4 32.7 36.3 39.9 43.3 46.4 49.2 52.7 53.0
Elevation 218.84 218.40 218.42 218.10 217.71 217.09 216.80 216.69 216.47 216.29 215.84 215.34 215.13 215.32 215.53 215.64 216.31 216.59 216.61 216.93 217.03 217.00 217.26 217.31 217.43 217.47 217.51 217.98
Cape Fear Farrar Dairy XS-17, Riffle, T1.2 0.10 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
216.4 5.7 8.5 217.7 46 1.3 0.7 12.7 5.4 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-17, Riffle, T1.2 220
219
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
218
217 Bankfull Flood Prone Area
216
As-Built, 4/29/09 MY-01, 10/29/09 MY-02, 11/15/10
215 0
10
20
30 Station (feet)
40
50
Station 0.0 0.5 2.4 3.7 5.4 6.6 8.9 11.0 12.6 14.0 15.1 16.0 16.8 17.6 18.3 19.2 20.0 20.6 21.9 22.9 24.8 26.5 28.7 30.8 33.1 35.2 38.3 38.5
Elevation 215.37 214.85 214.63 214.20 213.82 213.47 213.08 212.72 212.30 212.23 212.03 211.48 210.98 210.81 210.75 210.81 210.97 211.55 212.00 212.21 212.22 212.39 212.90 213.02 213.22 213.33 213.47 213.86
Cape Fear Farrar Dairy XS-18, Riffle, T1.2 0.10 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
212.0 5.6 7.0 213.3 26 1.3 0.8 8.8 3.7 1.0 Stream Type
E5
Cape Fear River Basin, Farrar Dairy, XS-18, Riffle, T1.2 216 215 214 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
213 212
Bankfull Flood Prone Area As-Built, 4/29/09
211
MY-01, 10/29/09 MY-02, 11/22/10
210 0
10
20 Station (feet)
30
40
Station 0.0 0.5 2.7 5.6 9.3 14.1 18.1 22.8 25.6 27.1 28.1 28.8 29.3 29.8 30.6 31.3 32.1 33.4 34.3 35.4 36.4 39.1 43.1 47.6 51.4 53.7 54.0
Elevation 204.40 203.94 203.76 203.45 203.30 203.48 203.49 203.21 203.16 202.39 201.73 201.15 200.93 200.86 201.09 201.55 202.05 202.47 202.87 203.32 203.32 203.37 203.30 203.41 203.42 203.61 204.21
Cape Fear Farrar Dairy XS-19, Pool, T1 0.18 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
203.2 10.8 9.3 2.3 1.2 E5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-19, Pool, T1 205
204 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
203
202 Bankfull
201
As-Built, 4/30/09 MY-01, 10/29/09 MY-02, 11/22/10
200 0
10
20
30 Station (feet)
40
50
Station 0.0 0.4 4.4 7.6 10.4 13.0 15.6 17.0 18.1 18.9 19.5 20.0 20.3 20.7 21.1 21.6 22.1 22.6 23.1 23.8 24.7 25.9 26.8 28.4 30.9 34.2 37.4 40.8 43.1 43.6
Elevation 201.91 201.56 201.51 201.41 201.53 201.18 201.05 200.92 200.54 200.28 199.73 199.40 199.29 199.13 199.03 199.13 199.25 199.37 199.66 200.16 200.53 200.93 201.15 201.21 201.40 201.38 201.24 201.27 201.38 201.95
Cape Fear Farrar Dairy XS-20, Riffle, T1 0.18 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
200.9 8.5 8.9 202.8 >60 1.9 1.0 9.3 >3.0 1.0 Stream Type
E5
Cape Fear River Basin, Farrar Dairy, XS-20, Riffle, T1 204 203 202 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
201 200
Bankfull Flood Prone Area As-Built, 4/30/09
199
MY-01, 10/29/09 MY-02, 11/22/10
198 0
10
20
30 Station (feet)
40
Station 0.0 0.4 3.7 7.4 11.8 15.9 16.9 17.7 18.6 19.2 19.6 20.4 21.1 21.8 22.3 22.8 23.4 24.2 25.3 26.0 28.3 32.8 36.8 40.0 43.6 43.8
Elevation 198.57 198.38 198.45 198.30 198.38 198.37 198.15 197.68 197.35 197.10 196.89 196.77 196.76 196.59 196.59 196.75 197.01 197.57 198.02 198.37 198.29 198.51 198.48 198.74 198.73 198.84
Cape Fear Farrar Dairy XS-21, Riffle, T1 0.18 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
198.4 10.3 10.1 200.1 >60 1.8 1.0 9.9 >3.0 1.0 Stream Type
E5
Cape Fear River Basin, Farrar Dairy, XS-21, Riffle, T1 201
200
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
199
198 Bankfull Flood Prone Area
197
As-Built, 4/28/09 MY-01, 10/28/09 MY-02, 11/22/10
196 0
10
20
Station (feet)
30
40
Station 0.0 0.2 2.1 3.9 6.1 7.3 8.8 9.5 10.3 10.8 11.7 12.6 13.5 14.3 15.1 16.5 18.0 19.5 21.2 23.2 25.4 27.7 27.9
Elevation 203.84 203.36 203.38 203.28 203.28 203.30 202.98 202.76 202.47 202.25 202.10 202.09 202.23 202.49 202.79 203.20 203.24 203.30 203.46 203.38 203.38 203.55 203.95
Cape Fear Farrar Dairy XS-22, Pool, T2A 0.04 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
203.2 5.5 8.9 1.1 0.6 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-22, Pool, T2A 205
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
204
203 Bankfull As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
202 0
10
Station (feet)
20
30
Station 0.0 0.2 1.5 3.5 6.2 9.1 11.8 13.5 14.3 14.5 15.1 15.9 16.8 17.8 19.0 20.1 21.4 26.1 28.3 30.5 31.0
Elevation 200.06 199.60 199.58 199.54 199.40 199.13 199.02 198.98 198.71 198.48 198.29 198.16 198.15 198.46 198.92 199.05 199.23 199.63 199.54 199.39 199.87
Cape Fear Farrar Dairy XS-23, Riffle, T2A 0.04 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
199.0 2.9 6.0 199.8 31 0.8 0.5 12.4 5.2 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-23, Riffle, T2A 201
200 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
199
Bankfull Flood Prone Area As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
198 0
5
10
15 Station (feet)
20
25
30
35
Station 0.0 0.3 2.9 5.4 8.3 11.3 13.6 15.2 15.9 16.4 17.7 18.4 19.0 20.1 21.0 22.1 24.3 27.7 31.8 36 1 36.1 40.6 44.0 44.3
Elevation 193.34 192.97 192.89 193.08 193.09 192.93 193.00 192.77 192.60 192.48 192.03 192.00 191.84 191.85 192.53 192.90 192.91 193.00 193.03 193 16 193.16 193.44 193.37 193.80
Cape Fear Farrar Dairy XS-24, Pool, T2B 0.04 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
192.9 4.5 7.7 1.1 0.6 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-24, Pool, T2B 194
193 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
192 Bankfull As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
191 0
10
20 Station (feet)
30
40
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew: Elevation 192.98 192.66 192.63 192.77 192.69 192.78 192.75 192.37 192.07 191.99 191.95 192.07 192.25 192.72 192.72 192.90 192.63 192.45 192.84
SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
192.7 2.9 6.7 193.5 >40 0.8 0.4 15.5 6.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-25, Riffle, T2B 194
Elevation (feet)
Station 0.0 0.5 3.2 6.7 10.8 16.5 19.0 19.8 21.1 21.4 22.3 23.0 23.9 24.8 27.9 31.6 35.3 39.6 40.0
Cape Fear Farrar Dairy XS-25, Riffle, T2B 0.04 11/17/2010 A. Helms, K. Knight-Meng
193
192
Bankfull Flood Prone Area As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
191 0
10
20 Station (feet)
30
40
Station 0.0 0.3 5.2 9.2 15.1 20.2 22.8 23.7 24.9 25.6 27.7 28.9 30.0 31.2 32.4 32.5 34.4 36.7 39.1 40.7 44.7 49.9 53.6 56.1 56.4
Elevation 191.62 191.31 191.21 191.16 190.75 190.48 190.38 190.00 189.52 189.40 189.20 189.34 189.28 189.08 189.08 189.31 189.32 189.35 190.01 190.46 190.66 190.56 190.48 190.43 190.79
Cape Fear Farrar Dairy XS-26, Riffle, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
190.4 15.8 17.6 191.7 >60 1.3 0.9 19.6 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-26, Riffle, T3 192
191 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190 Bankfull
189
Flood Prone Area As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
188 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.5 6.4 14.5 19.0 21.4 23.2 24.4 26.4 27.6 28.5 29.5 30.5 30.9 33.0 35.2 37.6 39.5 42.9 48.9 54.0 58.0 59.0
Elevation 189.90 189.62 189.77 189.95 189.89 189.58 188.90 188.52 188.34 188.29 188.21 188.14 188.47 188.76 188.86 188.76 189.35 189.66 189.93 190.04 189.96 190.05 190.29
Cape Fear Farrar Dairy XS-27, Pool, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.8 18.3 21.2 1.6 0.9 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-27, Pool, T3 191
190 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
189
Bankfull
188
As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
187 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.3 5.3 10.2 15.0 15.9 16.8 18.1 18.7 20.3 21.4 21.8 22.5 24.1 25.7 28.5 29.6 31.4 33.2 35.2 37.5 39.2 40.8 45.8 50.8 54.3 58.5 58.8
Elevation 189.63 189.33 189.31 189.50 189.40 189.41 189.18 188.84 188.68 188.35 188.14 188.10 187.93 187.94 187.98 187.88 187.89 188.01 188.10 188.35 188.79 189.11 189.43 189.69 189.68 189.55 189.45 189.78
Cape Fear Farrar Dairy XS-28, Pool, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.3 22.5 23.5 1.4 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-28, Pool, T3 190
189 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
188
Bankfull
187
As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
186 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.9 5.7 9.5 11.6 13.2 14.5 16.0 16.9 17.7 18.4 19.2 20.0 20.9 22.1 23.0 24.9 26.3 27.4 29.3 32.6 35.0 35.2
Elevation 189.32 189.04 189.18 189.37 189.29 188.67 188.23 187.82 187.70 187.70 187.56 187.39 187.36 187.61 187.75 187.80 188.38 189.09 189.48 189.63 189.64 189.53 190.01
Cape Fear Farrar Dairy XS-29, Riffle, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.3 18.2 15.3 191.2 >60 1.9 1.2 12.9 >3.0 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-29, Riffle, T3 192
191
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190
189 Bankfull Flood Prone Area
188
As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
187 0
10
20 Station (feet)
30
Farrar Dairy Longitudinal Profile NPAC-1 MY-02 Stations 15+75 - 31+75 203
201
Elevation (ft)
SBKF = -0.0022x + 204.71
199
197
SWS = -0.0013x + 200.59 195
193 1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
Station (ft)
As-Built, 4/28/09
MY-01, 10/28/09
MY-02, 11/23/10
Bankfull
Water Surface
Bankfull Slope
Water Surface Slope
3100
3200
Farrar Dairy Longitudinal Profile NPAC-2 MY-02 Stations 57+55 - 63+77
192
SBKF= -0.0043x + 215.77
Elevation (ft)
190
188
SWS = -0.0032x + 207.16
186
184 5750
5800
5850
5900
5950
6000
6050
6100
6150
6200
6250
6300
Station (ft)
As-Built, 5/8/09
MY-01, 11/4/09
MY-02, 11/19/10
Bankfull
Water Surface
Bankfull Slope
Water Surface Slope
6350
6400
Farrar Dairy Longitudinal Profile Tributary 1.1 MY-02 Stations 80+25 - 85+75 224
222
Elevation (ft) E
220
SBKF= -0.0133x + 328.27 218
216
214
212 8000
8050
8100
8150
8200
8250
8300
8350
8400
8450
Station (ft)
As-Built, 4/29/09
MY-01, 10/27/09
MY-02, 11/15/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
8500
8550
8600
Farrar Dairy Longitudinal Profile Tributary 1.2 MY-02 Stations 91+45 - 96+70
222
220
SBKF = -0.0144x + 352.87
Elevation (ft)
218
216
214
212
210 9145
9195
9245
9295
9345
9395
9445
9495
9545
Station (ft)
As-Built, 4/29/09
MY-01, 10/29/09
MY-02, 11/16/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
9595
9645
Farrar Dairy Longitudinal Profile Tributary 1 MY-02 Stations 103+50 - 108+77
206
G d C Grade Control Structures installed in 2010 lS i ll d i 2010 204
SBKF = -0.0107x + 314.31
Elevation (ft)
202
200
198
196
194
192 10350
10400
10450
10500
10550
10600
10650
10700
Station (ft)
As-Built, 4/30/09
MY-01, 10/29/09
MY-02, 11/22/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
10750
10800
10850
Farrar Dairy Longitudinal Profile Tributary 2 MY-02 Stations 112+80 - 118+37
202 201 200 199
Elevation (ft)
198 197 196 195
SBKF= -0.0137x + 353.4
194 193 192 191 11250
11300
11350
11400
11450
11500
11550
11600
11650
Station (ft)
As-Built, 5/8/09
MY-01, 11/2/09
MY-02, 11/17/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
11700
11750
11800
11850
Farrar Dairy Longitudinal Profile Tributary 3 MY-02 Stations 133+85 - 139+73 193
192
191
Elevation (ft)
SBKF = -0.002x + 217.29 190
189
188
187
186
185 13350
13400
13450
13500
13550
13600
13650
13700
13750
13800
Station (ft)
As-Built, 5/8/09
MY-01, 11/5/09
MY-02, 11/18/10
Bankfull
*No WS due to no flow in channel during survey.
Bankfull Slope
13850
13900
13950
14000
Particle Size Distribution Farrar Dairy XS 1 Riffle
100% % Finer Than (Cumulative)
Cross-Section 1 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 54 S Very Fine .062 - .125 42 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R 2 Medium 8 - 11.3 A 3 Medium 11.3 - 16 V 1 Coarse 16 - 22.6 E Coarse 22.6 - 32 L 1 Very Coarse 32 - 45 S Very Coarse 45 - 64 1 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D R Lrg- Very Lrg 1024 - 2048 Bedrock >2048 BDRK Total 104 Note:
80%
60%
As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.078 0.11 8.7
1
10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.4 skewness 0.25
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
52% 40% 8% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 2 Pool
Count 11 27 9 22 6 2 9 9 2 3 1
100% % Finer Than (Cumulative)
Cross-Section 2 Pool - MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
101
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.071 0.12 0.28 0.45 3.7 6.9
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.5 dispersion 8.6 skewness 0.20
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
11% 65% 24% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 3 Riffle
100% % Finer Than (Cumulative)
Cross-Section 3 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 71 S Very Fine .062 - .125 29 A Fine .125 - .25 3 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 103 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.09 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.2 skewness 0.20
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
69% 31% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 4 Pool
Count 8 63 8 17 7
100% % Finer Than (Cumulative)
Cross-Section 4 Pool -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
103
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.068 0.085 0.1 0.12 0.34 0.6
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 2.4 skewness 0.22
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
8% 92% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 5 Riffle
100% % Finer Than (Cumulative)
Cross-Section 5 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C S Very Fine .062 - .125 12 A Fine .125 - .25 52 N Medium .25 - .50 34 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R 1 Medium 8 - 11.3 A 1 Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.13 0.17 0.21 0.26 0.38 0.47
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 1.7 skewness 0.04
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
0% 98% 2% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 6 Pool
Count 40 43 8 8 1
100% % Finer Than (Cumulative)
Cross-Section 6 Pool -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
100
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.073 0.093 0.14 0.35
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.5 skewness 0.18
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
40% 60% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 7 Riffle
100% % Finer Than (Cumulative)
Cross-Section 7 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 88 S Very Fine .062 - .125 10 A Fine .125 - .25 3 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.11
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
87% 13% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 8 Riffle
Count 72 27
100%
1 1
% Finer Than (Cumulative)
Cross-Section 8 Riffle -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
101
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.087 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.2 skewness 0.19
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
71% 27% 2% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 9 Pool
Count 3 14 78 6 100% % Finer Than (Cumulative)
Cross-Section 9 Pool - MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
101
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.12 0.15 0.17 0.19 0.23 0.28
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 1.4 skewness -0.02
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
3% 97% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 10 Riffle
100% % Finer Than (Cumulative)
Cross-Section 10 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C S Very Fine .062 - .125 29 A Fine .125 - .25 12 N Medium .25 - .50 20 D Coarse .50 - 1 4 Very Coarse 1-2 5 S Very Fine 2-4 2 Fine 4 - 5.7 G 1 Fine 5.7 - 8 R 1 Medium 8 - 11.3 A 5 Medium 11.3 - 16 V 3 Coarse 16 - 22.6 E 8 Coarse 22.6 - 32 L 6 Very Coarse 32 - 45 S 1 Very Coarse 45 - 64 4 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.092 0.18 0.35 1.1 18 32
1 10 Particle Size - Millimeters
100
Size Distribution mean 1.3 dispersion 27.6 skewness 0.37
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
0% 65% 29% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 11 Riffle
100% % Finer Than (Cumulative)
Cross-Section 11 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 3 S Very Fine .062 - .125 30 A Fine .125 - .25 70 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 103 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.085 0.13 0.15 0.17 0.21 0.24
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.6 skewness -0.08
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
3% 97% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 12 Pool
100% % Finer Than (Cumulative)
Cross-Section 12 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 3 S Very Fine .062 - .125 98 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.068 0.078 0.087 0.097 0.11 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.3 skewness -0.01
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
3% 97% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 13 Riffle
100% % Finer Than (Cumulative)
Cross-Section 13 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 14 Pool
100% % Finer Than (Cumulative)
Cross-Section 14 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 98 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 1 Small 64 - 90 C Small 90 - 128 O 1 Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
98% 0% 1% 1% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 15 Riffle
100% % Finer Than (Cumulative)
Cross-Section 15 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 82 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 3 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A 6 Medium 11.3 - 16 V 4 Coarse 16 - 22.6 E 2 Coarse 22.6 - 32 L 2 Very Coarse 32 - 45 S 2 Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.48 19
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 4.4 skewness 0.47
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
81% 3% 16% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 16 Pool
Count
33 67 100% % Finer Than (Cumulative)
Cross-Section 16 Pool -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
100
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.17 0.26 0.3 0.35 0.42 0.47
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.3 dispersion 1.6 skewness -0.08
1000
10000
Type silt/clay 0% sand 100% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 17 Riffle
100% % Finer Than (Cumulative)
Cross-Section 17 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 76 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 9 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L 1 Very Coarse 32 - 45 S 7 Very Coarse 45 - 64 6 Small 64 - 90 C Small 90 - 128 O 1 Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80% As Built
60%
MY-01 MY-02
40%
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.46 51
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 4.2 skewness 0.47
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
76% 9% 14% 1% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 18 Riffle
100% % Finer Than (Cumulative)
Cross-Section 18 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 27 S Very Fine .062 - .125 A Fine .125 - .25 13 N Medium .25 - .50 60 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.19 0.28 0.33 0.42 0.47
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 3.0 skewness -0.26
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
27% 73% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 19 Pool
100% % Finer Than (Cumulative)
Cross-Section 19 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 10 S Very Fine .062 - .125 A Fine .125 - .25 4 N Medium .25 - .50 88 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 102 Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.25 0.3 0.33 0.38 0.44 0.48
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.3 dispersion 1.3 skewness 0.00
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
10% 90% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 20 Riffle
100% % Finer Than (Cumulative)
Cross-Section 20 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 73 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 26 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 99 Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.33 0.44
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 3.2 skewness 0.43
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
74% 26% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 21 Riffle
100% % Finer Than (Cumulative)
Cross-Section 21 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 37 N Medium .25 - .50 60 D Coarse .50 - 1 6 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 103 Note:
80%
60%
As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.17 0.25 0.3 0.35 0.44 0.55
1
10 Particle Size - Millimeters
100
Size Distribution mean 0.3 dispersion 1.6 skewness -0.06
1000
10000
Type silt/clay 0% sand 100% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 22 Pool
100% % Finer Than (Cumulative)
Cross-Section 22 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 23 Riffle
100% % Finer Than (Cumulative)
Cross-Section 23 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 51 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 1 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G 2 Fine 5.7 - 8 R 2 Medium 8 - 11.3 A 15 Medium 11.3 - 16 V 9 Coarse 16 - 22.6 E 8 Coarse 22.6 - 32 L 7 Very Coarse 32 - 45 S 1 Very Coarse 45 - 64 3 Small 64 - 90 C 1 Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 9.7 19 32
1 10 Particle Size - Millimeters
100
Size Distribution mean 1.1 dispersion 153.7 skewness 0.79
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
51% 1% 47% 1% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 24 Pool
100% % Finer Than (Cumulative)
Cross-Section 24 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 25 Riffle
100% % Finer Than (Cumulative)
Cross-Section 25 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 26 Riffle
100% % Finer Than (Cumulative)
Cross-Section 26 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 8 S Very Fine .062 - .125 35 A Fine .125 - .25 55 N Medium .25 - .50 2 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.073 0.11 0.14 0.16 0.21 0.24
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.7 skewness -0.08
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
8% 92% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 27 Pool
100% % Finer Than (Cumulative)
Cross-Section 27 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 40 S Very Fine .062 - .125 60 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.07 0.083 0.1 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.3 skewness 0.11
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
40% 60% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 28 Pool
100% % Finer Than (Cumulative)
Cross-Section 28 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 30 S Very Fine .062 - .125 70 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.065 0.076 0.088 0.11 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.3 skewness 0.07
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
30% 70% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 29 Riffle
100% % Finer Than (Cumulative)
Cross-Section 29 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 65 S Very Fine .062 - .125 2 A Fine .125 - .25 14 N Medium .25 - .50 10 D Coarse .50 - 1 3 Very Coarse 1-2 S Very Fine 2-4 12 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V 1 Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 107 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.14 0.46 3.1
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 4.2 skewness 0.47
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
61% 27% 12% 0% 0% 0% 0% 0% 0%
Ground Surface
2.5 200
Sensor Depth
197
3.5 Begin Growing Season 3/11/2010
204
2 33 Days
198
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
4 End Growing Season 11/16/2010
205
203
1.5 196
195
194
1
0.5 193
192
0 191
Rainfall (in)
12" Below Surface
199
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 1
202
201
3
12" Below Surface
192
4 198
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
3.5 196
2
1.5 188
1
0.5 186
0 184
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in)
Sensor Depth
190
2.5 Ground Surface
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 2
194
3
194
2.5
4 197
28 Days
192
0.5 Sensor Depth
189
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
3.5 196
3 195
2
1.5 12" Below Surface
191
1 190
0 188
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in)
193
Ground Surface
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 3
4 196
Sensor Depth
188
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
3.5 194
2
1.5 186
1
0.5 184
0 182
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in)
12" Below Surface
190
Ground dwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 4
192
3 Ground Surface
2.5
192
2.5 191
4 195
Ground Surface
1.5 189
3.5 194
Sensor Depth
0.5 186
33 Days 12" Below Surface
188
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
1 187
0 185
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 190
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 5
193
3
Ground Surface
202
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
206
3.5 207
3 205
2.5 203
200
199
1.5
1 198
197
0.5 196
195
0 194
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 39 Days 12" Below Surface
201
Sensor Depth
Ground dwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 6
204
209
3.5 212
39 Days 12" Below Surface
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
Ground Surface
1.5 206
1 205
0.5 Sensor Depth
204
0 203
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 208
207
Groundwater G Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 7
211
3 210
2.5
Farrar Dairy Restoration Site Hydrograph Reference Gauge 193
4 End Growing Season 11/16/2010
Begin Growing Season 3/11/2010
3.5 192
2.5
191
2 Ground Surface
190
1.5 35 Days
63 Days
Sensor Depth
1
12" Below Surface
189
0.5
188
0 11/27/2010
*Sensor elevation higher than jurisdictional elevation. Sensor depth will be lowered for Monitoring Year 3.
11/17/2010
Groundwater Depth
11/7/2010
Rainfall
10/28/2010
10/18/2010
10/8/2010
9/28/2010
9/18/2010
9/8/2010
8/29/2010
8/19/2010
8/9/2010
7/30/2010
7/20/2010
7/10/2010
6/30/2010
6/20/2010
6/10/2010
5/31/2010
5/21/2010
5/11/2010
5/1/2010
4/21/2010
4/11/2010
4/1/2010
3/22/2010
3/12/2010
3/2/2010
2/20/2010
2/10/2010
1/31/2010
1/21/2010
1/11/2010
1/1/2010
Date
Rainfall (in)
Groundwater Elevation (ft)
3
4 202
3 201
1.5
1 199
0.5
0 198
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010 6/10/2010 5/31/2010 5/21/2010
Bankfull Stage Rainfall
5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 200 Stage Elevation (ft)
Farrar Dairy Restoration Site Stage Hydrograph Stream Gauge 1
3.5
2.5
4 191
2
187
1.5
1 186
0.5
0 185
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010 6/10/2010 5/31/2010
Bankfull Stage Rainfall
5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2.5
188 Stage Elevation (ft)
Farrar Dairy Restoration Site Stage Hydrograph Stream Gauge 2
190
3.5
3 189
2009 Rainfall 2010 Rainfall 30% Less Than
Date 30% Greater Than
Dec-10
Nov-10
Oct-10
Sep-10
Aug-10
Jul-10
Jun-10
May-10
Apr-10
Mar-10
Feb-10
Jan-10
Dec-09
Nov-09
Oct-09
Sep-09
Aug-09
Jul-09
Jun-09
May-09
Apr-09
Mar-09
Feb-09
Jan-09
Rainfall (in)
Farrar 30-70 Percentile Graph 2009-2010 Lillington, NC Monthly Rainfall
14
12
10
8
6
4
2
0
Appendix D Current Condition Plan View
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010 - MY02
Submitted to:
NCEEP, 1652 Mail Service Center, Raleigh, NC 27699-1652
January 2011
Landmark Center II, Suite 220 4601 Six Forks Road Raleigh, NC 27609 Phone: (919) 278-2512 Fax: (919) 783-9266
Project Manager: Tim Morris Email: [email protected] KCI Project No: 12065438
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
TABLE OF CONTENTS
1.0 PROJECT BACKGROUND.......................................................................................1 1.1 Project Structure, Restoration Type, and Approach .....................................................1 1.1.1 Project Streams .....................................................................................................1 1.1.2 Project Wetlands ...................................................................................................2 1.2 Location and Setting .....................................................................................................3 1.3 Project History and Background ...................................................................................6 2.0 PROJECT CONDITIONS AND MONITORING RESULTS.................................9 2.1 Vegetation Assessment .................................................................................................9 2.2 Stream Assessment .......................................................................................................9 2.2.1 Bankfull Events ...................................................................................................10 2.2.2 Quantitative Measures Summary Tables ............................................................11 2.3 Wetland Assessment ...................................................................................................25 3.0
CONCLUSIONS ........................................................................................................26
LIST OF TABLES Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9.
Project Restoration Components..........................................................................6 Project Activity and Reporting History ...............................................................7 Project Contact Table ...........................................................................................7 Project Background Table....................................................................................8 Hydrological (Bankfull) Verifications .................................................................10 Baseline Stream Summary ...................................................................................11 Morphology and Hydraulic Monitoring Summary ..............................................20 Hydrologic Monitoring Results ...........................................................................25 Hydroperiod History ............................................................................................25
LIST OF FIGURES Figure 1. Figure 2.
Vicinity Map ........................................................................................................4 Farrar Dairy Stream and Wetland Restoration Site Map .....................................5
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
APPENDIX A – VEGETATION DATA Vegetation Data Tables Stream and Wetland Vegetation Plot Photos APPENDIX B – STREAM AND WETLAND PHOTOS Stream and Wetland Photo Points Problem Area Photos
APPENDIX C – GEOMORPHOLOGIC AND HYDROLOGIC DATA Stream Cross-Sections Stream Longitudinal Profiles Stream Pebble Counts Stream and Wetland Hydrographs Precipitation 30-70 Percentile Graph
APPENDIX D – CURRENT CONDITION PLAN VIEW
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
EXECUTIVE SUMMARY The Farrar Dairy Stream and Wetland Restoration Site is a full-delivery project that was developed for the North Carolina Ecosystem Enhancement Program (EEP). Construction was completed in March 2009 on the North Prong of Anderson Creek (NPAC), its tributaries, and an associated Coastal Plain Small Stream Swamp wetland community. The project is located within the USGS 8-digit HUC 03030004 and the NCDWQ Sub-basin 03-0614 in the Cape Fear River Basin. The project restored, enhanced and preserved 13,044 linear feet of channel using a combination of Priority 1 and 2 Approaches, along with Enhancement II, and 112.0 acres of Coastal Plain Small Stream Swamp wetland community, generating 11,881 stream mitigation units and 64.0 wetland mitigation units. The stream design addressed vertical instability problems and a lack of bed variability by stabilizing stream banks, installing in-stream structures, adjusting stream planform, reconnecting the stream to the historic floodplain and replanting the riparian areas with native vegetation. The wetlands were restored by filling ditches, creating microtopography, and planting native trees and shrubs. This report describes the findings from the second year of monitoring that took place in 2010. The riparian buffer and the restored wetlands were planted with bare root trees and shrubs, and the stream banks were planted with live stakes. Vegetation monitoring plots were established during the as-built survey and included 15 monitoring plots placed throughout the stream buffer and 30 monitoring plots installed in the restored wetland. Vegetation must meet a minimum average density of 320 stems/acre after five years. The second-year monitoring counted an average of 520 stems/acre in the stream plots and 468 stems/acre in the wetland plots. After the second-year monitoring, the vegetation component of the project is on track to meeting the success criterion. The stream assessment completed during second-year monitoring found the stream to be stable and functioning properly. Channel dimensions have not changed significantly from the first year conditions. Small portions of localized bank erosion and bed degradation have been noted. Beavers have also created a series of beaver dams on the site. These areas have been documented in the Current Condition Plan View. The on-site stream gauges recorded two bankfull events during the second year of monitoring. During the 2010 monitoring year, wetland hydrology was achieved at five of the seven groundwater monitoring gauges in the restoration area and at the reference gauge. Both of the gauges that did not meet the success criterion in 2010 met the wetland hydrology criterion during the 2009 growing season. To meet the hydrology success criterion, the water table of the restored wetlands must be within 12” of the soil surface continuously for at least 5% (12.5 days) of the 251-day growing season during a year experiencing average rainfall. The daily rainfall data depicted on the gauge data graphs were obtained from the on-site precipitation gauge. The precipitation gauge was installed at the site after the completion of construction. The daily rainfall data obtained from a local weather station show that the area had average to slightly below average rainfall during the 2010 growing season.
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
1.0
PROJECT BACKGROUND Project Goals and Objectives The goals and objectives of the restoration project are as follows: Restoration Goals: Restore the site’s riparian buffers and forested wetlands. Create a stable stream and wetland complex through an interconnected floodplain corridor. Restoration Objectives: Connect the new stream planform to its original floodplain. Fill and plug ditches in the drained hydric soils to restore saturated hydrologic conditions to the upper soil horizons. Plant a functional Coastal Plain Small Swamp Stream community to create an effective riparian buffer and wetland complex. Exclude livestock from the riparian and wetland areas with fencing.
1.1
Project Structure, Restoration Type, and Approach The pre-restoration channel of NPAC had been moved and channelized to maximize the use of an agricultural field adjacent to Powell Farm Road. The other significant hydrologic alterations to the site included ditched wetlands and straightened tributaries that helped convey water through the property. Due to the clearing of the riparian areas, the streams were experiencing significant bank erosion prior to restoration. In addition to the ditching that drained the historic wetlands, ponds were also built to attract migratory waterfowl. The project restored, enhanced and preserved 13,044 linear feet of channel using a combination of Priority 1 and 2 Approaches and Enhancement II, and restored, enhanced, and preserved 111.9 acres of Coastal Plain Small Stream Swamp wetland community, generating 11,881 stream mitigation units and 64.0 wetland mitigation units (Table 1).
1.1.1
Project Streams
The three design reaches of NPAC (Stations 10+00 to 76+00) were restored to C5 channels. Following a Priority 1 approach, the channel was relocated to its historic location and the bed elevation was brought up, reconnecting the stream to the original floodplain. At Station 10+00, the restored channel begins online at the culvert under Powell Farm Road. At Station 21+00, the channel leaves the prerestoration location and was returned to the adjacent forest in the location of its historic channel. The new channel comes back online at the end of the project at Station 76+00. T1.1 and T1.2 (Stations 80+00 to 88+25 and Stations 90+00 to 99+80, respectively) were both restored to C5/B5c headwater channels. At the confluence of these two channels, T1 begins. T1 (Stations 100+00 to 108+84) was restored using the same approach as T1.1 and T1.2. A 31’-wide easement exception occurs at Station 101+00, where a ford crossing was installed for the landowner. The restoration created a new planform, profile, and dimension and increased the sinuosity of these previously straightened channels with a combination of Priority 1 and 2 approaches. Grade control structures such as log sills and step pools were installed along the new channels to create a stable profile. This restoration also
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
1
created a bankfull bench in entrenched sections and reconnected the stream to the existing floodplain in others. T2 was divided into two reaches based on the changing slope of the tributary. T2A (Stations 110+00 to 115+00) was restored to a C5/B5c stream and T2B (Stations 115+00 to 120+22) was restored to an E5 stream type. The hydrologic source for the channel is a seep at the top of T2A. The restoration created a new planform, profile, and dimension and increased the sinuosity of the previously straightened channel with a combination of Priority 1 and 2 approaches. Grade control structures such as log sills and step pools were installed along the new channels to create a stable profile. This restoration created a bankfull bench in some places and reconnected the stream to the existing floodplain in others. T3 (Stations 130+00 to 141+67) is comprised of a single reach that was restored to a C5 channel. This channel was restored using a Priority 1 approach, with a new planform, profile, and dimension being reconnected to the original floodplain. Two drainage ditches that were adjacent to T3 were filled as part of the wetland restoration, reestablishing T3 as the primary hydrologic feature in this area. T4 is separated into two reaches. The first reach (Stations 150+00 to 151+80) was enhanced (EII) by planting portions of the easement that had been logged and by removing significant amounts of logging debris that had accumulated in the channel, creating unstable conditions. The second reach (Stations 151+80 to 164+20) was preserved. Near Station 162+00, the stream flows out of the easement for approximately 100 feet, but then comes back into the easement. The stationing continues from where the stream left the easement.
1.1.2
Project Wetlands
Wetland Area 1 preserves approximately 46 acres of well-vegetated palustrine forested, scrub-shrub and emergent wetlands that are along the floodplain of the NPAC. The preservation area is dominated by various wetland sedges, rushes and persistent emergent vegetation, but also contains large scrub-shrub alder thickets that are permanently inundated. Starting from the west and continuing to the east, Wetland Area 2 is located in the general vicinity of Tributary 1. Portions of this area, which is comprised of six wetlands separated by the restored stream, were historically cleared as part of the site’s agricultural operations. This area was enhanced through the planting of bare root material. This wetland also borders the restored NPAC channel, and because NPAC has been reconnected to its floodplain, overbank flooding inundates the adjacent wetlands. Enhancement in Wetland Area 3 took place in the central portion of the site. The wetland includes a shallow pond and adjacent overbank areas of NPAC. Wetland Area 3 is located adjacent to a section of NPAC where overbank flows will have regular access to the floodplain, thus increasing hydrology to the wetlands. This area was planted with wetland trees and shrubs and graded to eliminate the manmade berms that impounded excess surface water. Wetland Area 4 is located in an area that was heavily manipulated by the landowner to create a series of shallow impoundments intended to attract migratory Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
2
waterfowl. Water control structures allowed the landowner to manipulate water levels within the impoundments. These impoundments were regraded to create a mosaic of vegetated wet hummocks throughout the wetland. Wetland W4 serves as a transitional area between the ponded features and the wetland preservation area. This area was planted with bare root seedlings and treated to control invasive species. Wetland Area 5 includes all of the site’s restored wetlands. These areas are within the floodplain of the NPAC and its tributaries, which had historically been hydrologically altered to allow for agricultural production. Four main construction techniques were utilized to restore these wetland areas: 1. Raising the elevation of the NPAC and its tributaries to re-establish an active floodplain connected to the adjacent wetlands. 2. Filling existing ditches and removing tile drains to discourage rapid groundwater discharge to surface water receptors. 3. Scarifying the top 0.5’of organic surface soil to re-establish soil structure and allow for increased surface storage (microtopography). This material was not removed from the site, but simply re-worked to maximize the ability of the surface soils to retain surface and groundwater hydrology. 4. Planting native species of wetland plants and shrubs. Table 1 below provides a summary of the mitigation actions and units generated from this project.
1.2
Location and Setting The Farrar Dairy Site is located off of Farrar Dairy Road in southern Harnett County, North Carolina, and is approximately 8.5 miles southwest of Lillington, North Carolina (Figure 1). To reach the site from Raleigh, drive south out of Raleigh on US 401 toward FuquayVarina, continuing south from Fuquay-Varina on US-401/US-421 toward Lillington. Turn right onto NC-210 and continue south through Lillington for approximately 6.5 miles to Darroch Road. Turn right onto Darroch Road and continue approximately 3 miles to Powell Farm Road. Turn left onto Powell Farm Road, drive approximately 1.5 miles and the entrance to the site will be on the left through the driveway of the red ranch style home.
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
3
F pe Ca ver Ri
£ ¤ 421
r ea
ROCKINGHAM
Lillington
£ ¤
Harnett County, North Carolina
401
27 210 r ro
ch
Rd
Lem ue l Bla c
r Dairy
Farra
Pow e ll F
ar m Rd
Rd
Da
r Upper Little Rive
Ú Ê
kR d
HARNETT COUNTY
WAKE
CHATHAM
£ ¤ 401
LEE
Spring Lake
we Lo
i rL
ve Ri e l tt
r HARNETT
Ú Ê
MOORE
CUMBERLAND COUNTY
HOKE
CUMBERLAND
Figure 1. Vicinity Map
Ú Ê
Project Site Location
²
Major Roads Other Roads Major Rivers Municipalities County Boundaries
2
JOHNSTON
1:126,720 1 inch equals 2 miles 1 0
2 Miles
SAMPSON
T1.2
Figure 2 - Farrar Dairy Stream and Wetland Restoration Site Map T1.1
Project Easement Boundary
Wetland Restoration (43.8 ac)
Enhancement II
Wetland Enhancement (22.1 ac)
Preservation
Wetland Preservation (45.9 ac)
Restoration 1:7,200 1 inch equals 600 feet
Other Streams
T1
Reach Breaks Source: Orthoimagery 2008, Harnett County GIS/Land Records
Wetland Area 2 Enhancement
NPAC-1
Wetland Area 3 Enhancement
Wetland Area 4 Enhancement
T2A
Wetland Area 1 Preservation
T2B NPAC-2
NPAC-3 T3
Wetland Area 5 Restoration
T4.2 T4.1
600
300
0
² 600 Feet
1.3
Project History and Background
R = Restoration E= Enhancement II P= Preservation
Approach
As - Built Footage or Acreage
Project Segment / Reach ID 4,565 NPAC 864 T1.1 995 T1.2 818 T1 T2A 977 T2B 1,335 T3 180 T4.1 1,240 T4.2 TOTAL
Type
PreRestoration Feet
Table 1. Project Restoration Components Farrar Dairy Stream and Wetland Restoration Site Project Streams
R R R R R R R E II P
P1 P1/2 P1/2 P1/2 P1/2 P1/2 P1 -
6,746 825 980 884 500 522 1,167 180 1,240 13,044
Stationing 10+00-77+46 80+00-88+25 90+00-99+80 100+00-108+84 110+00-115+00 115+00-120+22 130+00-141+67 150+00-151+80 151+80-164+20
Stream Mitigation Units (SMU) 6,714* 825 980 853* 500 522 1,167 72 248 11,881
P1 = Priority 1 P2 = Priority 2
* Easement exceptions for landowner ford crossings were excluded for these calculations.
Acreage
Area 1
P
45.93
Area 2
E
6.88
Area 3
E
2.57
Area 4
E
12.67
Area 5
R
43.8
TOTAL
111.85
Community Type
Project Segment
Type
Project Wetlands
Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp Coastal Plain Small Stream Swamp
Wetland Mitigation Units (WMU) 9.19
3.44
1.29
6.34
43.8 64.06
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
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Table 2. Project Activity and Reporting History Farrar Dairy Stream and Wetland Restoration Activity or Report Restoration Plan Final Design Construction Planting Mitigation Plan / As-Built (Year 0 Monitoring - Baseline) Year 1 Monitoring Year 2 Monitoring
Data Collection Complete 2007 2007 N/A N/A May 09 Dec 09 Dec 10
Completion or Delivery May 08 May 08 Mar 09 Jan 09 Jun 09 Dec 09 Dec 10
Table 3. Project Contact Table Farrar Dairy Stream and Wetland Restoration KCI Associates of North Carolina Design Firm Landmark Center II, Suite 220 4601 Six Forks Rd. Raleigh, NC 27609 Contact: Mr. Tim Morris Phone: (919) 278-2512 Fax: (919) 783-9266 Land Mechanics, Inc. Construction Contractor 126 Circle G Lane Willow Springs, NC 27592 Contact: Mr. Lloyd Glover Phone: (919) 639-6132 Fax: (919) 639-7079 Bruton Nurseries and Landscapes Planting Contractor PO Box 1197 Freemont, NC 27830 Contact: Mr. Charlie Bruton Phone: (919) 242-6555 Monitoring Performers KCI Associates of North Carolina MY-00 - MY-05 Landmark Center II, Suite 220 4601 Six Forks Rd. Raleigh, NC 27609 Contact: Mr. Adam Spiller Phone: (919) 278-2514 Fax: (919) 783-9266
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010- MY02
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Table 4. Project Background Table Farrar Dairy Stream and Wetland Restoration Site Project County Physiographic Region Ecoregion Project River Basin USGS HUC for Project and Reference
NCDWQ Sub-basin for Project and Reference
Drainage Area Stream Order Watershed Type (Rural, Urban, Developing, etc.) Watershed LULC Distribution Urban Ag-Row Crop Ag-Livestock Forested Water/Wetlands Watershed impervious cover (%) Rosgen Classification of As-built (Stream) NCDWQ Classification for Project Within EEP Watershed Plan? Any portion of the project segment upstream of a 303d listed segment? Reasons for 303d Listing or Stressor Total project acreage of easement Total planted acreage WRC Class (Warm, Cool, Cold) Species of concern, endangered etc. Pre-construction Beaver activity? Dominant Soil Types % of Project Easement Fenced
Harnett County Coastal Plain Sand Hills Cape Fear 03030004110010 (Anderson Creek) 03030004150050 (Little Rockfish Creek - reference) 03030002050100 (UT to Wilkinson Creek - reference) 03-06-14 (Anderson Creek) 03-06-15 (Little Rockfish Creek - reference) 03-06-04 (UT to Wilkinson Creek - reference) 5.7 sq. mi. First and Second Order Rural 60 1.6 2.4 30.0 12.0 >3.0 1.0
As-built Max
Min 18.4 >60 1.4 2.3 26.5 12.4 >3.0 1.0
Mean 19.6 >60 1.5 2.5 29.1 13.2 >3.0 1.0
Max 20.7 >60 1.6 2.7 32.2 14.4 >3.0 1.0
n 4 4 4 4 4 4 4 4
3.3 3.5 3.0 47.3 49.1 45.4 Bankfull Cross-Sectional Area (ft2) 8.8 9.1 8.4 Width/Depth Ratio 14.9 15.4 14.3 Entrenchment Ratio 1.0 Bank Height Ratio Pattern * 25 36 Channel Beltwidth (ft) 35 60 35 60 * 22 36 Radius of Curvature (ft) 20 35 20 35 * 1.0 1.8 Rc:Bankfull width (ft/ft) 1.1 1.8 1.0 1.8 * 119 325 Meander Wavelength (ft) 95 150 95 150 * 1.2 1.8 Meander Width Ratio 1.8 3.2 1.8 3.1 Profile Riffle Length (ft) 11 24 38 20 0.0210 0.0010 0.0080 Riffle Slope (ft/ft) 0.0030 0.0034 0.0059 0.0007 0.0034 0.0098 20 8 42 27 81 Pool Length (ft) 20 40 9 30 57 20 60 97 68 123 Pool Spacing (ft) 65 95 62 79 99 20 Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% 6% / 81% / 15% / 0% / 0% / 0% 7% / 57% / 32% / 3% / 0% / 1% SC% / Sa% / G% / C% / B% / Be% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 0.12 / 0.28 / 0.42 / 11 / 45 d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 2,179 620 4,541 4,528 Channel length (ft) 3.92 16.48 3.92 3.92 Drainage Area (SM) C/E5 E5 C5 C5 Rosgen Classification 1.00 1.30 1.30 1.39 Sinuosity 0.0040 0.0020 0.0020 0.0020 Water Surface Slope (ft/ft) *There was no defined pattern for the NPAC due to the stream being channelized. -The As-built Dimension is from the monitored riffle cross-sections on this reach. -The As-built Pattern and Profile data were calculated from the monitored longitudinal profile for NPAC, which contains parts of both NPAC 1 and 2.
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010 - MY02
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Table 6b. NPAC-2 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft) 2
Min
Mean Med 13.2 >75 2.4 3.9 31.2 5.6 5.7 1.0
Max
Reference Reach(es) Data n 1 1 1 1 1 1 1 1
Min 19.5
Mean 20.3
Med
Max 21.0
300 2.3 3.0 45.4 8.4 14.3
3.3 47.3 8.8 14.9
3.5 49.1 9.1 15.4
Design n 2 2 2 2 2 2 2 2
Min 19.6 >60 1.6 2.4 32.0 12.0 >3.0 1.0
As-built Max
Min 19.5 >60 1.6 2.7 35.8 10.6 >3.0 1.0
Mean 21.1 >60 1.7 3.1 35.9 12.5 >3.0 1.0
Max 22.6 >60 1.8 3.4 35.9 14.3 >3.0 1.0
Bankfull Cross-Sectional Area (ft ) Width/Depth Ratio Entrenchment Ratio 1.0 Bank Height Ratio Pattern * 25 36 Channel Beltwidth (ft) 35 60 35 60 * 22 36 Radius of Curvature (ft) 20 35 20 35 * 1.0 1.8 Rc:Bankfull width (ft/ft) 1.0 1.8 1.0 1.7 * 119 325 Meander Wavelength (ft) 95 150 95 150 * 1.2 1.8 Meander Width Ratio 1.8 3.1 1.7 2.8 Profile Riffle Length (ft) 7 22 29 0.0210 0.0010 0.0080 Riffle Slope (ft/ft) 0.0030 0.0037 0.0075 0.0007 0.0099 0.0236 8 42 27 81 Pool Length (ft) 20 40 14 23 41 60 97 68 123 Pool Spacing (ft) 50 80 61 74 93 Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% 6% / 81% / 15% / 0% / 0% / 0% 21% / 45% / 31% / 2% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 0.062 / 0.11 / 0.32 / 17 / 35 d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 985 620 1,185 1,212 Channel length (ft) 4.65 16.48 4.65 4.65 Drainage Area (SM) C/E5 E5 C5 C5 Rosgen Classification 1.00 1.30 1.30 1.25 Sinuosity 0.0040 0.0020 0.0030 0.0039 Water Surface Slope (ft/ft) *There was no defined pattern for the NPAC due to the stream being channelized. -The As-built Dimension is from the monitored riffle cross-sections on this reach. -The As-built Pattern and Profile data were calculated from the monitored longitudinal profile for NPAC, which contains parts of both NPAC 1 and 2.
Farrar Dairy Stream and Wetland Restoration Site
n 2 2 2 2 2 2 2 2
7 7 8 8
KCI Associates of North Carolina 2010 - MY02
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Table 6c. NPAC-3 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter
Reference Reach(es) Data
Design
Min Mean Med Min Mean Med Max Max n n Min Max Dimension - Riffle 13.2 19.5 20.3 21.0 Bankfull Width (ft) 1 2 21.0 >75 300 Floodprone Width (ft) 1 2 >60 2.4 2.3 Bankfull Mean Depth (ft) 1 2 1.7 3.9 3.0 3.3 3.5 Bankfull Max Depth (ft) 1 2 2.6 31.2 45.4 47.3 49.1 1 2 36.7 Bankfull Cross-Sectional Area (ft2) 5.6 8.4 8.8 9.1 Width/Depth Ratio 1 2 12.0 5.7 14.3 14.9 15.4 Entrenchment Ratio 1 2 >3.0 1.0 1.0 Bank Height Ratio 1 2 1.0 Pattern * 25 36 Channel Beltwidth (ft) 35 60 * 22 36 Radius of Curvature (ft) 20 35 Rc:Bankfull width (ft/ft) * 1.0 1.8 1.0 1.7 * 119 325 Meander Wavelength (ft) 105 265 * 1.2 1.8 Meander Width Ratio 1.7 2.9 Profile Riffle Length (ft) 0.0210 0.0010 0.0080 Riffle Slope (ft/ft) 0.0030 0.0040 0.0054 8 42 27 81 Pool Length (ft) 10 40 60 97 68 123 Pool Spacing (ft) 85 145 Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% 6% / 81% / 15% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 880 620 998 Channel length (ft) 4.82 16.48 4.82 Drainage Area (SM) C/E5 E5 C5 Rosgen Classification 1.00 1.30 1.30 Sinuosity 0.0040 0.0020 0.0030 Water Surface Slope (ft/ft) *There was no defined pattern for the NPAC due to the stream being channelized. -The As-built Dimension is from the monitored riffle cross-sections on this reach. -The As-built survey was completed on NPAC-3, but the monitored detailed longitudinal profile for NPAC does not run through NPAC-3.
Farrar Dairy Stream and Wetland Restoration Site
As-built Min
Mean 24.2 >60 2.3 3.6 55.8 10.5 >3.0 1.0
35 22 0.9 105 1.4
Max
n 1 1 1 1 1 1 1 1
60 36 1.5 265 2.5
21% / 45% / 31% / 2% / 0% / 0% 0.062 / 0.11 / 0.32 / 17 / 35 1,006 4.82 C5 1.09
KCI Associates of North Carolina 2010 - MY02
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Table 6d. Trib 1.1 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min 3.5 6 0.4 0.9 2.0 6.2 1.7 1.7
Mean Med 4.3 11 0.5 1.0 2.0 9.4 7.4 3.1
Max 5.0 15 0.6 1.1 2.0 12.5 13.0 4.4
Reference Reach(es) Data n 2 2 2 2 2 2 2 2
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern 10 21 Channel Beltwidth (ft) 6 13 Radius of Curvature (ft) 0.7 2.5 Rc:Bankfull width (ft/ft) 42 44 Meander Wavelength (ft) 1.1 4.1 Meander Width Ratio . # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 864 Channel length (ft) 0.02 Drainage Area (SM) G5 Rosgen Classification 1.12 Sinuosity 0.0240 Water Surface Slope (ft/ft) # No flow during survey, therefore these dimensions were not recorded.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.0120 5
0.0280 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 4.5 >9 0.5 0.7 2.0 10.0 >2 1.0
Max
Min 5.9 16 0.3 0.6 2.3 15.1 2.3 1.0
13 8 1.8 30 2.9
17 13 2.9 45 3.8
13 8 1.3 30 2.0
0.0180 5 30
8 0 2 19
0.0170 2 15
0% / 100% / 0% / 0% / 0% / 0%
204 0.15 B4c 1.20 0.0120
Farrar Dairy Stream and Wetland Restoration Site
Mean 6.4 23 0.4 0.7 2.4 17.5 3.6 1.0
Max 6.9 29 0.4 0.7 2.4 19.8 4.9 1.0
n 2 2 2 2 2 2 2 2
17 13 2.0 45 2.7 14 0.0144 5 25
21 0.0380 7 31
22 22 21 21
13% / 64% / 23% / 0% / 0% / 0% 0.07 / 0.14 / 0.29 / 8.6 / 15 827 0.02 C5/B5c 1.13 0.0140
825 0.02 C5 1.12 0.0131
KCI Associates of North Carolina 2010 - MY02
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Table 6e. Trib 1.2 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min 3.6 7 0.9 2.1 5.8 2.2 2.0 1.1
Mean Med 5.0 34 1.3 2.2 5.8 4.7 5.7 1.6
Max 6.4 60 1.6 2.2 5.8 7.1 9.4 2.0
Reference Reach(es) Data n 2 2 2 2 2 2 2 2
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern 22 34 Channel Beltwidth (ft) 8 11 Radius of Curvature (ft) 1.4 3.7 Rc:Bankfull width (ft/ft) 54 74 Meander Wavelength (ft) 3.9 11.3 Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 1,006 Channel length (ft) 0.10 Drainage Area (SM) G5 Rosgen Classification 1.10 Sinuosity 0.0130 Water Surface Slope (ft/ft) # No flow during survey, therefore these dimensions were not recorded.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.0120 5
0.0280 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 7.6 >15.2 0.8 1.2 5.8 10.0 >2 1.0
Max
Min 6.9 26 0.7 1.2 5.2 9.2 3.8 1.0
17 13 1.7 54 2.2
26 20 2.6 75 3.4
17 13 1.7 54 2.2
0.0150 4 20
0.0180 9 40
21 0.0115 3 29
0% / 100% / 0% / 0% / 0% / 0%
620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 7.6 36 0.8 1.2 5.5 10.7 4.7 1.0
Max 8.3 46 0.8 1.2 5.7 12.1 5.5 1.0
n 2 2 2 2 2 2 2 2
26 20 2.6 75 3.4 25 0.0178 6 37
35 0.0234 13 50
14 14 14 14
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 986 0.10 C5/B5c 1.14 0.0130
980 0.10 C5/B5c 1.14 0.0142
KCI Associates of North Carolina 2010 - MY02
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Table 6f. Trib 1 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min ^ ^ ^ ^ ^ ^ ^ ^
Mean Med
Max
Reference Reach(es) Data n
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern 8 16 Channel Beltwidth (ft) 6 20 Radius of Curvature (ft) ^ Rc:Bankfull width (ft/ft) 22 50 Meander Wavelength (ft) ^ Meander Width Ratio Profile ^ Riffle Length (ft) ^ Riffle Slope (ft/ft) ^ Pool Length (ft) ^ Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 370 Channel length (ft) 0.18 Drainage Area (SM) DA5 Rosgen Classification 1.19 Sinuosity 0.0100 Water Surface Slope (ft/ft) ^ These existing conditions data were not collected on T1.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.0120 5
0.0280 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 10.0 >20 1.0 1.6 10.0 10.0 >2 1.0
Max
Min 8.6 >60 0.9 1.7 8.2 9.0 >3.0 1.0
23 15 1.5 55 2.3
40 25 2.5 90 4.0
23 15 1.6 55 2.4
0.0150 5 35
0.0180 12 55
6 0.0077 3 37
0% / 100% / 0% / 0% / 0% / 0%
620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 9.5 >60 1.0 1.8 9.0 10.0 >3.0 1.0
Max 10.3 >60 1.0 1.9 9.7 10.9 >3.0 1.0
n 2 2 2 2 2 2 2 2
40 25 2.6 90 4.2 24 0.0184 9 46
37 0.0350 21 59
12 12 9 9
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 881 0.18 C5/B5c 1.22 0.0110
884 0.18 C5/B5c 1.21 0.0112
KCI Associates of North Carolina 2010 - MY02
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Table 6g. Trib 2A Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min
Mean Med 3.6 4 0.7 1.0 2.5 5.2 1.1 3.5
Max
Reference Reach(es) Data n 1 1 1 1 1 1 1 1
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern * Channel Beltwidth (ft) * Radius of Curvature (ft) * Rc:Bankfull width (ft/ft) * Meander Wavelength (ft) * Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 423 Channel length (ft) 0.04 Drainage Area (SM) G5 Rosgen Classification 1.00 Sinuosity 0.0260 Water Surface Slope (ft/ft) # No flow during survey, therefore these dimensions were not recorded. *There was no defined pattern for T2 due to the stream being channelized.
Min 7.7 13 0.7 1.1 6.1 8.5 1.6
Mean 7.9 14 0.8 1.3 6.4 9.8 1.9
Med 7.7 13 0.8 1.3 6.2 9.6 2.1 1.0
Max 8.3 16 0.9 1.4 7.0 11.4 2.1
22 11 1.0 49 2.0
23 3.0 59 2.9
0.012 5
0.028 9
Design n 3 3 3 3 3 3 3 3
As-built
Min 5.0 >10 0.5 0.8 2.5 10.0 >2 1.0
Max
Min
11 8 1.6 35 2.2
17 10 2.0 45 3.4
11 8 1.4 35 1.9
0.016 2 15
0.018 6 25
8 # 2 14
0% / 100% / 0% / 0% / 0% / 0%
620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 5.7 30 0.5 0.8 2.8 11.6 5.3 1.0
Max
n 1 1 1 1 1 1 1 1
17 10 1.8 45 3.0 15 # 7 31
28 # 28 70
17 # 17 17
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 500 0.04 C5/B5c 1.16 0.0180
500 0.04 C5/B5c 1.13 #
KCI Associates of North Carolina 2010 - MY02
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Table 6h. Trib 2B Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min
Mean Med 4.5 8 0.6 0.9 2.5 8.1 1.8 3.2
Max
Reference Reach(es) Data n 1 1 1 1 1 1 1 1
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern * Channel Beltwidth (ft) * Radius of Curvature (ft) * Rc:Bankfull width (ft/ft) * Meander Wavelength (ft) * Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 554 Channel length (ft) 0.04 Drainage Area (SM) G5 Rosgen Classification 1.22 Sinuosity 0.0080 Water Surface Slope (ft/ft) *There was no defined pattern for T2 due to the stream being channelized. # No flow during survey, therefore these dimensions were not recorded.
Min 6.7 34 0.7 1.1 5.7 7.4 4.9
Mean 7.2 63 0.9 1.2 6.1 8.9 8.8
Med 7.1 68 0.9 1.1 5.8 8.0 8.6 1.0
15 21 2.7 43 1.9
Max 7.9 88 1.0 1.3 6.7 11.3 13
48 47 7.0 84 7.2
45
Design n 3 3 3 3 3 3 3 3
Min 5.3 >25 0.5 0.8 2.6 11.0 >2.4 1.0
Max
Min
23 15 2.8 70 4.3
40 20 3.8 90 7.5
23 15 2.9 70 4.4
0.0090 10 30
0.0170 30 40
8 # 2 14
0% / 100% / 0% / 0% / 0% / 0% 0.28 / 0.37 / 0.44 / 0.82 / 0.97 529 0.35 E5 1.30 0.0070
Farrar Dairy Stream and Wetland Restoration Site
As-built Mean 5.2 >60 0.5 0.8 2.5 10.8 >3.0 1.0
Max
n 1 1 1 1 1 1 1 1
40 20 3.8 90 7.7 15 # 7 31
28 # 28 70
17 # 17 17
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 509 0.04 E5 1.22 0.0080
522 0.04 E5 1.23 #
KCI Associates of North Carolina 2010 - MY02
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Table 6i. Trib 3 Baseline Stream Summary Farrar Dairy Site Pre-Existing Condition Parameter Dimension - Riffle Bankfull Width (ft) Floodprone Width (ft) Bankfull Mean Depth (ft) Bankfull Max Depth (ft)
Min 12.3 50 1.0 2.3 20.0 7.6 3.6 1.0
Mean Med 15.9 1.3 2.8 20.1 13.3 3.9 1.2
Max 19.5 >70 1.6 3.2 20.1 18.9 4.1 1.4
Reference Reach(es) Data n 2 2 2 2 2 2 2 2
Bankfull Cross-Sectional Area (ft2) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Pattern * Channel Beltwidth (ft) * Radius of Curvature (ft) * Rc:Bankfull width (ft/ft) * Meander Wavelength (ft) * Meander Width Ratio Profile # Riffle Length (ft) # Riffle Slope (ft/ft) # Pool Length (ft) # Pool Spacing (ft) Substrate and Transport Parameters 0% / 100% / 0% / 0% / 0% / 0% SC% / Sa% / G% / C% / B% / Be% d16 / d35 / d50 / d84 / d95 (mm) Additional Reach Parameters 1,335 Channel length (ft) 0.39 Drainage Area (SM) C5/E5 Rosgen Classification 1.00 Sinuosity 0.0020 Water Surface Slope (ft/ft) *There was no defined pattern for T3 due to the stream being channelized. # No flow during survey, therefore these dimensions were not recorded.
Min 19.5
Mean 20.3
Med
Max 21.0
300 2.3 3.0 45.4 8.4 14.3
3.3 47.3 8.8 14.9
3.5 49.1 9.1 15.4 1.0
Design n 2 2 2 2 2 2 2 2
As-built
Min 15.5 >31 1.3 2.0 20.0 12.0 >2 1.0
Max
Min 14.9 >60 1.2 1.9 18.4 12.1 >3 1.0
25 22 1.0 119 1.2
36 36 1.8 325 1.8
35 20 1.3 80 2.3
45 28 1.8 125 2.9
35 20 1.2 80 2.1
0.0130 3 30
0.0280 25 59
0.0020 12 45
0.0050 20 70
12 0.0000 3 45
6% / 81% / 15% / 0% / 0% / 0% 0.0 / 0.18 / 0.25 / 1.8 / 9.0 620 16.48 E5 1.30 0.0020
Farrar Dairy Stream and Wetland Restoration Site
Mean 16.7 >60 1.2 1.9 19.9 14.0 >3 1.0
Max 18.4 >60 1.2 1.9 21.4 15.8 >3 1.0
n 2 2 2 2 2 2 2 2
45 28 1.7 125 2.7 21 0.0023 13 64
35 0.0058 21 115
11 11 9 9
22% / 76% / 3% / 0% / 0% / 0% 0.062 / 0.079 / 0.1 / 0.22 / 0.44 1,151 0.39 C5 1.17 0.0030
1,167 0.39 C5 1.17 0.0211
KCI Associates of North Carolina 2010 - MY02
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Table 7a. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter
Cross-Section 1 NPAC 1
Dimension Bankfull Width (ft) Floodprone Width (ft) 2 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft)
Cross-Section 2 NPAC 1
Cross-Section 3 NPAC 1
MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 19.6 20.0 18.5 20.9 23.9 24.8 19.6 16.0 16.0 >60 >60 >60 >60 >60 >60 31.0 31.7 31.6 29.2 28.8 32.9 26.6 19.9 19.9 1.6 1.6 1.7 1.4 1.2 1.3 1.4 1.2 1.2 2.4 2.7 2.9 3.3 3.2 3.3 2.5 2.0 2.3 12.4 12.6 10.8 14.4 12.9 12.9 >3.0 >3.0 >3.0 >3.0 >3.0 >3.0 1.0 1.0 1.0 1.0 1.0 1.0 20.5 20.9 19.6 22.3 25.0 26.8 20.5 16.9 17.9 1.5 1.5 1.6 1.3 1.2 1.2 1.3 1.2 1.2
Substrate d50 (mm) 0.07 d84 (mm) 0.22
0.06 0.11
0.06 0.11
0.09 0.65
0.14 0.49
0.28 3.7
0.06 0.11
0.18 0.44
0.06 0.09
Table 7b. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter
Cross-Section 4 Cross-Section 5 Cross-Section 6 NPAC 1 NPAC 1 NPAC 1 Dimension MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 Bankfull Width (ft) 18.9 18.5 18.6 18.4 18.0 18.0 20.4 18.6 20.4 Floodprone Width (ft) >60 >60 >60 2 26.5 24.6 24.6 26.6 25.1 28.1 Bankfull Cross-Sectional Area (ft ) 24.7 26.7 28.7 Bankfull Mean Depth (ft) 1.3 1.4 1.5 1.4 1.4 1.4 1.3 1.5 1.4 Bankfull Maximum Depth (ft) 2.8 3.2 3.0 2.3 2.3 2.9 3.0 3.1 3.5 Width/Depth Ratio 12.8 13.1 13.1 Entrenchment Ratio >3.0 >3.0 >3.0 Bank Height Ratio 1.0 1.0 1.0 Wetted Perimeter (ft) 20.9 20.1 20.8 19.2 22.2 22.0 22.0 19.9 22.1 Hydraulic Radius (ft) 1.2 1.3 1.4 1.4 1.1 1.1 1.2 1.3 1.3 Substrate d50 (mm) 0.54 0.11 0.10 0.09 0.09 0.21 0.12 0.07 0.073 d84 (mm) 0.82 0.40 0.34 0.37 0.38 0.38 0.29 0.26 0.14 Farrar Dairy Stream and Wetland Restoration Site
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Table 7c. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 7 Parameter NPAC-1 MY0 MY1 MY2 MY3 MY4 MY5 MY0 Dimension Bankfull Width (ft) 20.7 20.0 20.9 19.5 Floodprone Width (ft) >60 >60 >60 >60 2 35.9 Bankfull Cross-Sectional Area (ft ) 32.2 30.7 33.6 Bankfull Mean Depth (ft) 1.6 1.5 1.6 1.8 Bankfull Maximum Depth (ft) 2.7 2.9 3.2 3.4 Width/Depth Ratio 13.3 13.0 13.0 10.6 Entrenchment Ratio >3.0 >3.0 >3.0 >3.0 Bank Height Ratio 1.0 1.0 1.0 1.0 Wetted Perimeter (ft) 21.5 21.0 22.1 24.9 Hydraulic Radius (ft) 1.5 1.5 1.5 1.4 Substrate d50 (mm) 0.06 0.06 0.06 0.06 d84 (mm) 0.10 0.10 0.06 0.07
Cross-Section 8 NPAC-2 MY1 MY2 MY3 MY4 MY5 MY0 18.9 19.2 22.9 >60 >60 35.0 36.0 36.0 1.9 1.9 1.6 3.6 3.9 3.4 10.2 10.2 >3.0 >3.0 1.0 1.0 20.6 20.9 24.5 1.7 1.7 1.5
Cross-Section 9 NPAC-2 MY1 MY2 MY3 MY4 MY5 22.2 24.7 34.3 36.7 1.5 1.5 3.2 4.2 23.9 27.1 1.4 1.4
0.06 0.10
0.29 0.69
Table 7d. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 10 Parameter NPAC-2 MY0 Bankfull Width (ft) 22.6 Floodprone Width (ft) >60 Bankfull Cross-Sectional Area (ft2) 35.8 Bankfull Mean Depth (ft) 1.6 Bankfull Maximum Depth (ft) 2.7 Width/Depth Ratio 14.3 Entrenchment Ratio >3.0 Bank Height Ratio 1.0 Wetted Perimeter (ft) 23.7 Hydraulic Radius (ft) 1.5 Substrate d50 (mm) 0.06 d84 (mm) 3.10
Dimension
MY1 21.0 >60 34.0 1.6 2.8 13.0 >3.0 1.0 22.0 1.5
0.11 0.66
Cross-Section 11 NPAC-3
MY2 MY3 MY4 MY5 MY0 20.2 24.2 >60 >60 31.3 55.8 1.5 2.3 2.7 3.6 13.0 10.5 >3.0 >3.0 1.0 1.0 21.4 23.5 1.5 2.3
0.49 0.35 9.60 18.00
0.06 0.09
0.71 0.90
Farrar Dairy Stream and Wetland Restoration Site
0.17 0.23
Cross-Section 12 NPAC-3
MY1 21.6 >60 53.1 2.2 3.5 8.7 >3.0 1.0 23.1 2.3
MY2 MY3 MY4 MY5 MY0 23.9 22.3 >60 59.8 42.0 2.5 1.9 4.0 3.2 9.6 >3.0 1.0 25.8 23.9 2.3 1.8
MY1 21.0 38.0 1.8 3.5 23.0 1.7
MY2 MY3 MY4 MY5 22.8 50.9 2.2 4.5 25.3 2.0
0.29 0.44
0.15 0.21
0.23 0.40
0.09 0.11
1.40 3.00
KCI Associates of North Carolina 2010 - MY02
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Table 7e. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter Cross-Section 13 T1.1 MY0 MY1 MY2 MY3 MY4 MY5 MY0 Dimension Bankfull Width (ft) 6.9 8.0 7.2 7.1 Floodprone Width (ft) 16 16 16 2 2.4 2.8 2.8 5.1 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) 0.3 0.4 0.4 0.7 Bankfull Maximum Depth (ft) 0.7 0.7 0.8 1.3 Width/Depth Ratio 19.8 22.9 18.5 Entrenchment Ratio 2.3 2.0 2.2 Bank Height Ratio 1.0 1.0 1.0 Wetted Perimeter (ft) 7.1 8.2 7.3 7.7 Hydraulic Radius (ft) 0.3 0.3 0.4 0.7 Substrate d50 (mm) 0.06 0.06 0.06 0.06 d84 (mm) 0.07 0.06 0.06 0.06 Table 7f. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 16 Parameter T1.2 MY0 MY1 MY2 MY3 MY4 MY5 MY0 Dimension Bankfull Width (ft) 8.9 9.2 9.3 8.3 Floodprone Width (ft) 46 2 6.4 6.8 6.8 5.7 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) 0.7 0.7 0.7 0.7 Bankfull Maximum Depth (ft) 1.6 1.4 1.5 1.2 Width/Depth Ratio 12.1 Entrenchment Ratio 5.5 Bank Height Ratio 1.0 Wetted Perimeter (ft) 9.5 9.7 10.9 8.7 Hydraulic Radius (ft) 0.7 0.7 0.7 0.6 Substrate d50 (mm) 0.31 0.12 0.30 0.06 d84 (mm) 0.48 0.35 0.42 0.08
Farrar Dairy Stream and Wetland Restoration Site
Cross-Section 14 T1.1 MY1 MY2 MY3 MY4 MY5 MY0 6.9 7.3 5.9 29 5.2 5.5 2.3 0.7 0.8 0.4 1.3 1.5 0.6 15.1 4.9 1.0 7.6 8.3 6.1 0.7 0.7 0.4
Cross-Section 15 T1.1 MY1 MY2 MY3 MY4 MY5 5.8 6.5 30 30 2.5 2.2 0.4 0.3 0.7 0.6 13.2 13.2 5.2 5.2 1.0 1.1 6.0 6.0 0.4 0.4
0.06 37.00
0.06 11.00
0.06 0.06
0.06 0.09
0.06 0.48
Cross-Section 17 T1.2 MY1 MY2 MY3 MY4 MY5 MY0 8.5 8.5 6.9 46 46 26 5.8 5.7 5.2 0.7 0.7 0.8 1.2 1.3 1.2 12.5 12.7 9.2 5.4 5.4 3.8 1.0 1.0 1.0 8.9 8.9 7.5 0.7 0.6 0.7
Cross-Section 18 T1.2 MY1 MY2 MY3 MY4 MY5 6.9 7.0 26 26 5.1 5.6 0.7 0.8 1.2 1.3 9.3 8.8 3.8 3.7 1.0 1.0 7.5 7.7 0.7 0.7
0.06 44.00
0.25 0.65
0.06 0.42
0.06 0.10
0.28 0.42
KCI Associates of North Carolina 2010 - MY02
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Table 7g. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 19 Parameter T1 Dimension Bankfull Width (ft) Floodprone Width (ft) Bankfull Cross-Sectional Area (ft2) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft)
MY0 9.5 10.9 1.1 2.4 10.7 1.0
Cross-Section 20 T1
MY1 MY2 MY3 MY4 MY5 MY0 10.5 9.3 10.3 >60 12.0 10.8 9.7 1.1 1.2 0.9 2.5 2.3 1.9 10.9 >3.0 1.0 11.8 10.5 11.2 1.0 1.0 0.9
MY1 9.1 >60 8.3 0.9 1.8 10.1 >3.0 1.0 10.0 0.8
Cross-Section 21 T1
MY2 MY3 MY4 MY5 MY0 8.9 8.6 >60 >60 8.2 8.5 1.0 1.0 1.7 1.9 9.0 12.0 >3.0 >3.0 1.0 1.0 11.7 9.5 0.8 0.9
MY1 10.1 >60 9.9 1.0 1.8 10.3 >30 1.0 10.9 0.9
MY2 MY3 MY4 MY5 10.1 >60 10.3 1.0 1.8 9.9 >30 1.0 10.9 0.9
0.06 0.33
0.06 7.3
0.3 0.44
Substrate d50 (mm) 0.06 d84 (mm) 0.12
0.06 0.06
0.33 0.44
0.062 0.06 0.10 0.06
0.53 2.0
Table 7h. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter Dimension Bankfull Width (ft) Floodprone Width (ft) 2 Bankfull Cross-Sectional Area (ft ) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Substrate d50 (mm) d84 (mm)
Cross-Section 22 T2
Cross-Section 23 T2
Cross-Section 24 T2
MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 MY0 MY1 MY2 MY3 MY4 MY5 7.5 7.5 8.9 5.7 5.9 6.0 7.1 6.5 7.7 30 31 31 4.2 5.1 5.0 5.5 2.8 2.8 2.9 3.9 4.5 0.6 0.7 0.7 0.6 0.5 0.5 0.5 0.6 0.6 1.1 1.1 1.1 1.1 0.8 0.8 0.8 1.0 1.1 11.6 12.8 13.2 5.3 5.2 4.0 1.0 1.0 1.0 7.9 7.9 9.2 6.0 6.2 6.3 7.5 6.9 8.2 0.7 0.6 0.6 0.5 0.4 0.5 0.6 0.6 0.5 0.06 0.06
0.06 0.06
0.06 0.06
0.06 16
Farrar Dairy Stream and Wetland Restoration Site
0.06 52
0.06 0.19
0.06 0.06
0.06 0.06
0.06 0.06
KCI Associates of North Carolina 2010 - MY02
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Table 7i. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Cross-Section 25 Parameter T2
Cross-Section 27 T3
Cross-Section 26 T3
MY0 5.2 >60 2.5 0.5 0.8 10.8 >3.0 1.0 5.5 0.5
MY1 5.6 >60 2.7 0.5 0.8 11.7 >3.0 1.0 5.9 0.5
MY2 MY3 MY4 MY5 MY0 6.7 18.4 >60 >60 2.9 21.4 0.4 1.2 0.8 1.9 15.5 15.8 >3.0 >3.0 1.0 1.0 7.0 18.9 0.4 1.1
MY1 17.6 >60 20.1 1.1 1.8 15.5 >3.0 1.0 18.1 1.1
MY2 MY3 MY4 MY5 MY0 17.6 19.2 >60 24.2 15.8 1.3 0.9 2.5 1.3 19.61 >3.0 1.0 18.1 18.2 0.9 1.3
MY1 18.9 22.1 1.2 2.3 19.6 1.1
MY2 MY3 MY4 MY5 21.2 18.3 0.9 1.6 23.9 0.9
d50 (mm) 0.06 d84 (mm) 0.06
0.06 0.06
0.06 0.06
0.09 0.18
0.14 0.21
0.06 0.08
0.07 0.10
Dimension Bankfull Width (ft) Floodprone Width (ft) Bankfull Cross-Sectional Area (ft2) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Substrate
0.06 0.09
0.06 0.10
Table 7j. Morphology and Hydraulic Monitoring Summary Farrar Dairy Site Parameter Dimension Bankfull Width (ft) Floodprone Width (ft) Bankfull Cross-Sectional Area (ft2) Bankfull Mean Depth (ft) Bankfull Maximum Depth (ft) Width/Depth Ratio Entrenchment Ratio Bank Height Ratio Wetted Perimeter (ft) Hydraulic Radius (ft) Substrate d50 (mm) d84 (mm)
Cross-Section 28 T3 MY0 23.3 29.1 1.2 2.6 23.9 1.2
MY1 MY2 23.3 23.5 29.4 22.5 1.3 1.0 2.7 1.4 24.1 25.1 1.2 1.0
0.06 0.06
0.06 0.06
0.08 0.11
Cross-Section 29 T3
MY3 MY4 MY5 MY0 14.9 >60 18.4 1.2 1.9 12.1 >3.0 1.0 15.6 1.2
MY1 15.4 >60 19.4 1.3 2.0 12.2 >3.0 1.0 16.1 1.2
MY2 MY3 MY4 MY5 15.3 >60 18.2 1.2 1.9 12.9 >3.0 1.0 15.9 1.1
0.06 0.06
0.06 0.06
0.06 0.46
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010 - MY02
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2.3
Wetland Assessment
The maximum number of consecutive days that the groundwater was within 12 inches of the surface was determined for each groundwater gauge. This number was converted into a percentage of the 251-day growing season (March 11 to November 16). Table 8 presents the hydrological monitoring results for 2010. The wetland gauges used to monitor site hydrology were installed in March 2009. During the second year of monitoring, wetland hydrology was achieved at all of the gauges on the site except for gauges 2 and 4 (Table 8). Based on these data, the majority of the site has exceeded the minimum duration of 12.5 consecutive days (5% of the growing season) with the water table within 12 inches of the soil surface for the 2010 growing season (Appendix C). Climatic data for the 2010 growing season were analyzed in comparison to historical data to determine whether 2010 was a normal year in terms of climatic conditions. The historical data were collected from the NRCS, Water and Climate Center, “Climate Analysis for Wetlands by County” website. This evaluation concluded that 2010 was a normal to slightly less than normal year for rainfall. Rainfall was within the 30th to 70th percentiles for the months of February, March, and May. Rainfall was less than the 30 th percentile threshold in April, July, October, November, and December, and was greater than the 70 th percentile threshold in January, August, and September (Appendix C). Table 8. Hydrologic Monitoring Results Farrar Dairy Site Hydroperiod
Gauge # 1 2 3 4 5 6 7 Ref
12.5% X
X X X
Table 9. Hydroperiod History Farrar Dairy Site Gauge # Pre-Restoration 1 60 2.9 1.7 10.8 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-1, Riffle, NPAC-1 206
204 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
202 Bankfull Flood Prone Area
200
As-Built, 4/23/09 MY-01, 10/27/09 MY-02, 11/23/10
198 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.3 6.7 10.2 13.5 15.2 18.2 22.9 26.4 27.2 28.3 29.3 29.7 29.9 30.6 31.8 32.8 34.0 34.8 35.3 36.2 37.9 39.4 41.3 43.7 48.1 52.7 57.4 62.0 62.3
Elevation 200.73 200.27 200.49 200.17 200.12 200.16 200.28 200.19 200.22 199.66 198.97 198.52 198.13 197.02 196.95 196.89 196.97 197.24 197.24 197.56 197.94 198.67 199.11 199.46 199.87 200.08 200.30 200.35 200.21 200.70
Cape Fear Farrar Dairy XS-2, Pool, NPAC-1 3.92 11/23/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
200.2 32.9 24.8 3.3 1.3 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-2, Pool, NPAC-1 202
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
200
198 Bankfull As-Built, 4/23/09 MY-01, 10/27/09 MY-02, 11/23/10
196 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.1 4.6 6.0 10.4 14.0 18.6 20.6 21.7 22.9 24.0 24.8 25.7 26.9 28.0 29.0 30.3 31.1 31.8 32.1 33.5 34.9 35.4 37.0 38.5 42.0 47.2 52.4 53.1
Elevation 199.35 198.90 198.75 198.56 198.43 198.35 197.86 197.46 197.15 197.08 196.79 196.66 196.19 195.96 195.74 195.94 196.06 196.26 196.33 196.65 197.25 197.68 198.06 198.42 198.41 198.45 198.21 198.29 198.63
Cape Fear Farrar Dairy XS-3, Riffle, NPAC-1 3.92 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
198.0 21.4 19.1 200.3 >60 2.3 1.1 17.0 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-3, Riffle, NPAC-1 204
202
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
200
198 Bankfull Flood Prone Area
196
As-Built, 4/28/09 MY-01, 10/27/09 MY-02, 11/22/10
194 0
10
20
30 Station (feet)
40
50
Station 0.0 0.3 2.8 4.9 7.7 10.5 13.2 15.6 17.1 18.7 20.0 21.3 22.0 22.8 23.8 25.2 26.0 26.9 28.0 28 9 28.9 29.7 30.8 32.0 33.5 35.5 38.2 41.3 45.1 50.0 53.2 56.1 58.9 59.1
Elevation 196.94 196.65 196.96 196.79 196.73 196.92 197.04 197.00 197.05 197.06 196.56 196.14 195.53 194.36 193.95 193.90 194.13 194.77 195.32 195 39 195.39 195.63 195.90 196.13 196.36 196.77 197.30 197.40 197.55 197.35 197.51 197.56 197.63 197.87
Cape Fear Farrar Dairy XS-4, Pool, NPAC-1 4.10 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
196.9 28.7 18.6 3.0 1.5 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-4, Pool, NPAC-1 200
198 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
196
194
Bankfull As-Built, 4/28/09 MY-01, 10/28/09 MY-02, 11/17/10
192 0
10
20
30 Station (feet)
40
50
60
Station 0.0 1.0 5.7 9.0 10.9 13.0 14.4 16.0 17.2 18.5 20.2 21.5 22.5 22.7 24.1 25.3 27.0 28.1 29.0 29.9 31.4 33.0 35.0 35.9 37.2 39.9 41.4 42.4 44.8 46.6 48.8 50.8 52.6 55.2 55.2
Elevation 196.18 195.71 195.32 195.63 195.61 195.58 195.56 195.73 195.81 195.69 195.64 195.21 194.81 194.60 193.93 193.63 193.20 192.93 192.83 192.53 193.47 193.99 194.52 194.88 195.26 195.97 195.94 195.89 196.10 196.16 196.09 196.00 196.18 196.09 196.49
Cape Fear Farrar Dairy XS-5, Riffle, NPAC-1 4.10 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
195.5 24.6 18.0 198.4 >60 2.9 1.4 13.1 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-5, Riffle, NPAC-1 200
198 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
196
Bankfull
194
Flood Prone Area As-Built, 4/28/09 MY-01, 10/28/09 MY-02, 11/17/10
192 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.1 3.3 6.0 8.7 11.2 14.7 17.4 20.5 22.9 24.2 25.2 26.0 27.2 28.4 28.9 30.2 31.7 32.5 34.1 36.2 37.4 37.9 39.3 40.5 42.2 43.7 45.4 48.4 51.3 54.4 58.4 62.1 66.9 67.0
Elevation 194.85 194.55 194.51 194.58 194.69 194.76 194.80 194.88 194.68 194.57 194.69 194.57 194.55 194.02 193.44 193.20 192.66 191.11 191.09 191.45 192.54 193.11 193.44 193.69 193.84 194.12 194.42 194.50 194.67 194.71 194.83 194.71 194.75 194.53 194.82
Cape Fear Farrar Dairy XS-6, Pool, NPAC-1 4.1 11/19/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
194.6 28.1 20.4 3.5 1.4 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-6, Pool, NPAC-1 196
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
194
192
Bankfull As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/19/10
190 0
10
20
30
40 Station (feet)
50
60
70
Station 0.0 0.1 2.3 4.7 6.9 9.4 12.0 13.5 16.2 17.2 18.7 20.0 21.3 23.0 24.7 26.0 27.2 29.1 30.8 32.3 33.6 35.3 37.2 38.1 38.4 40.3 43.3 46.4 49.7 52.3 54.5 58.1 58.7
Elevation 193.31 192.74 192.82 192.85 193.02 193.04 193.06 192.84 193.03 193.15 192.94 192.54 192.17 191.79 191.50 191.16 190.89 189.91 190.07 190.34 191.23 191.92 192.72 193.15 193.28 193.31 193.37 193.34 193.38 193.43 193.43 193.68 194.07
Cape Fear Farrar Dairy XS-7, Riffle, NPAC-1 4.1 11/19/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
193.2 33.6 20.9 196.4 >60 3.2 1.6 13.0 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-7, Riffle, NPAC-1 197
195 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
193 Bankfull Flood Prone Area
191
As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/19/10
189 0
10
20
30 Station (feet)
40
50
60
Station Elevation 0.0 191.93 0.1 191.47 3.0 191.03 4.2 191.11 5.1 191.41 8.1 191.37 12.3 191.35 15.7 191.30 18.9 191.42 21.0 191.50 22.5 191.21 24.0 190.72 25.2 190.04 26.7 189.61 28.0 189.30 28.8 189.06 29.6 188.25 187.97 30.4 31.2 187.55 31.8 187.35 32.5 187.67 33.0 188.04 33.7 188.23 35.1 188.73 36.3 189.03 37.9 190.00 39.0 190.44 40.4 190.95 41.3 191.29 43.0 191.29 45.3 191.26 47.4 191.12 50.8 191.27 51.3 191.28 *Other shots not included due to space
Cape Fear Farrar Dairy XS-8, Riffle, NPAC-2 4.1 11/19/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
191.3 36.0 19.2 195.2 >60 3.9 1.9 10.2 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-8, Riffle, NPAC-2 196
194 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
192
190 Bankfull Flood Prone Area
188
As-Built, 5/8/09 MY-01, 11/4/09 MY-02, 11/19/10
186 0
10
20
30 Station (feet)
40
50
Station 0.0 0.4 3.9 8.3 12.5 16.4 19.3 23.0 26.1 28.4 30.1 31.6 32.2 32.6 33.8 34.9 36.0 36.9 37.6 39.7 41.5 44.2 49.3 54.2 56.7 58.7 60.2 60.8
Elevation 189.74 189.27 189.40 189.38 189.44 189.54 189.32 188.86 188.63 188.07 187.75 187.11 186.56 186.16 185.46 185.30 185.75 186.67 187.79 189.14 189.66 189.63 189.67 189.68 189.63 189.75 189.78 189.95
Cape Fear Farrar Dairy XS-9, Pool, NPAC-2 4.65 11/23/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.5 36.7 24.7 4.2 1.5 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-9, Pool, NPAC-2 192
190 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
188
186
Bankfull As-Built, 5/8/09 MY-01, 11/4/09 MY-02, 11/23/10
184 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.2 6.1 11.6 19.1 25.0 28.1 29.4 31.4 33.3 34.3 35.8 36.9 38.2 39.4 39.9 41.3 42.5 44.1 44.4 45.7 47.4 48.6 51.2 55.4 59.4 66.2 66.4
Elevation 190.63 190.28 189.77 189.54 189.56 189.14 189.19 188.80 188.40 187.95 187.46 186.76 186.63 186.40 186.50 186.59 186.68 186.80 187.01 187.68 188.11 188.61 189.11 189.27 189.21 189.17 189.15 189.58
Cape Fear Farrar Dairy XS-10, Riffle, NPAC-2 4.65 11/23/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.1 31.3 20.2 191.8 >60 2.7 1.5 13.0 >3.0 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-10, Riffle, NPAC-2 194
192 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190 Bankfull Flood Prone Area
188
As-Built, 5/8/09 MY-01, 11/4/09 MY-02, 11/23/10
186 0
10
20
30
40 Station (feet)
50
60
70
Station Elevation 0.0 189.14 0.2 188.83 3.3 189.05 5.5 188.79 7.8 188.47 9.7 188.75 11.9 188.70 14.7 188.87 17.3 188.88 20.2 188.96 22.1 189.10 23.9 188.71 25.6 189.00 27.1 188.94 28.7 188.25 30.7 187.60 32.3 186.90 33.3 186.57 34.1 186.13 34.4 185.71 35.9 185.21 37.5 185.14 38.5 184.91 39.7 185.01 41.5 185.00 43.3 185.13 45.0 185.77 45.8 186.25 46.9 186.88 48.0 187.37 48.7 187.73 50.0 188.44 51.1 188.98 53.4 189.09 56.7 189.13 *Other shots not included due to space
Cape Fear Farrar Dairy XS-11, Riffle, NPAC-3 4.82 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
188.9 59.8 23.9 193.0 >60 4.0 2.5 9.6 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-11, Riffle, NPAC-3 194
192 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190
188 Bankfull Flood Prone Area
186
As-Built, 5/18/09 MY-01, 12/7/09 MY-02, 11/18/10
184 0
10
20
30
40 Station (feet)
50
60
70
Station Elevation 0.0 188.96 0.0 188.54 3.4 188.57 6.2 188.57 8.5 188.66 11.2 188.52 12.9 188.44 15.2 188.29 16.9 188.38 19.2 188.11 20.2 188.12 21.8 187.15 23.0 186.55 23.5 186.28 24.4 185.71 25.1 184.70 26.2 183.57 183.97 27.6 29.4 184.12 30.4 184.17 31.5 184.58 33.2 185.34 34.7 185.60 35.9 185.87 36.6 186.19 37.0 186.60 38.5 187.11 39.8 187.52 41.0 187.84 42.6 188.24 43.4 188.20 45.7 188.23 48.2 187.99 50.3 187.93 *Other shots not included due to space
Cape Fear Farrar Dairy XS-12, Pool, NPAC-3 4.82 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
188.1 50.9 22.8 4.5 2.2 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-12, Pool, NPAC-3 190
188 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
186
Bankfull
184
As-Built, 5/18/09 MY-01, 12/7/09 MY-02, 11/18/10
182 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.2 4.4 6.9 9.3 11.8 13.4 14.5 15.6 16.3 17.2 17.7 18.2 18.9 19.9 21.6 24.0 26.9 29.4 32.0 36.8 41.2 42.8 43.0
Elevation 221.84 221.62 220.81 220.43 219.98 219.10 218.77 218.79 218.46 218.27 218.10 218.03 218.13 218.38 218.49 218.80 218.89 219.49 219.95 220.39 220.79 221.04 221.11 221.41
Cape Fear Farrar Dairy XS-13, Riffle, T1.1 0.02 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
218.8 2.8 7.2 219.6 16.1 0.8 0.4 18.5 2.2 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-13, Riffle, T1.1 222
221 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
220
219 Bankfull Flood Prone Area
218
As-Built, 4/29/09 MY-01, 10/28/09 MY-0, 11/15/10
217 0
10
20 Station (feet)
30
40
Station 0.0 0.3 4.0 7.3 10.8 13.8 16.0 17.6 19.4 20.3 21.2 22.1 22.8 23.1 24.1 25.4 26.9 28.5 30.9 33.7 37.2 40.8 44.7 45.6
Elevation 216.95 216.47 216.43 216.21 216.21 216.20 215.65 215.66 215.22 214.70 214.31 214.18 214.23 214.43 215.13 215.65 215.73 215.80 216.40 216.96 217.13 217.19 217.35 217.78
Cape Fear Farrar Dairy XS-14, Pool, T1.1 0.02 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
215.6 5.5 7.3 1.5 0.8 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-14, Pool, T1.1 218
217
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
216
215 Bankfull
214
As-Built, 4/29/09 MY-01, 10/28/09 MY-02, 11/15/10
213 0
10
20
Station (feet)
30
40
50
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew: Elevation 214.22 213.84 214.02 213.70 213.99 214.13 213.78 213.64 213.26 213.02 213.10 213.46 213.68 213.89 214.52 214.95 215.39 215.32 215.27 215.58
SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
213.6 2.2 6.5 214.3 30 0.6 0.3 18.8 4.7 1.1 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-15, Riffle, T1.1 216
215 Elevation (feet)
Station 0.0 0.2 3.5 7.8 10.9 13.6 14.9 18.0 19.0 19.9 21.3 22.3 24.2 26.4 29.6 32.4 35.5 40.8 48.6 49.0
Cape Fear Farrar Dairy XS-15, Riffle, T1.1 0.02 11/15/2010 A. Helms, Kristin Knight-Meng
214
Bankfull
213
Flood Prone Area As-Built, 4/29/09 MY-01, 10/28/09 MY-02, 11/15/10
212 0
10
20
Station (feet)
30
40
50
Station 0.0 0.1 2.5 4.9 8.4 11.1 14.4 16.6 17.8 20.5 22.3 23.4 24.3 25.4 26.3 26.8 27.7 30.1 31.5 33.2 35.3 37.8 40.8 44.4 47.7 51.1
Elevation 220.83 220.28 220.32 220.36 220.42 220.34 220.32 220.11 220.03 219.65 219.17 218.72 218.73 218.44 218.18 218.29 218.94 219.75 219.87 220.17 220.66 220.88 220.98 221.12 221.19 221.58
Cape Fear Farrar Dairy XS-16, Pool, T1.2 0.10 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
219.7 6.8 9.3 1.5 0.7 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-16, Pool, T1.2 222
221
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
220
219 Bankfull
218
As-Built, 4/29/09 MY-01, 10/29/09 MY-02, 11/15/10
217 0
10
20
30 Station (feet)
40
50
Station 0.0 0.1 2.3 4.2 6.5 9.1 11.6 13.6 15.0 16.0 17.2 18.1 19.1 20.0 20.6 21.7 23.4 24.7 26.8 29.4 32.7 36.3 39.9 43.3 46.4 49.2 52.7 53.0
Elevation 218.84 218.40 218.42 218.10 217.71 217.09 216.80 216.69 216.47 216.29 215.84 215.34 215.13 215.32 215.53 215.64 216.31 216.59 216.61 216.93 217.03 217.00 217.26 217.31 217.43 217.47 217.51 217.98
Cape Fear Farrar Dairy XS-17, Riffle, T1.2 0.10 11/15/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
216.4 5.7 8.5 217.7 46 1.3 0.7 12.7 5.4 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-17, Riffle, T1.2 220
219
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
218
217 Bankfull Flood Prone Area
216
As-Built, 4/29/09 MY-01, 10/29/09 MY-02, 11/15/10
215 0
10
20
30 Station (feet)
40
50
Station 0.0 0.5 2.4 3.7 5.4 6.6 8.9 11.0 12.6 14.0 15.1 16.0 16.8 17.6 18.3 19.2 20.0 20.6 21.9 22.9 24.8 26.5 28.7 30.8 33.1 35.2 38.3 38.5
Elevation 215.37 214.85 214.63 214.20 213.82 213.47 213.08 212.72 212.30 212.23 212.03 211.48 210.98 210.81 210.75 210.81 210.97 211.55 212.00 212.21 212.22 212.39 212.90 213.02 213.22 213.33 213.47 213.86
Cape Fear Farrar Dairy XS-18, Riffle, T1.2 0.10 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
212.0 5.6 7.0 213.3 26 1.3 0.8 8.8 3.7 1.0 Stream Type
E5
Cape Fear River Basin, Farrar Dairy, XS-18, Riffle, T1.2 216 215 214 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
213 212
Bankfull Flood Prone Area As-Built, 4/29/09
211
MY-01, 10/29/09 MY-02, 11/22/10
210 0
10
20 Station (feet)
30
40
Station 0.0 0.5 2.7 5.6 9.3 14.1 18.1 22.8 25.6 27.1 28.1 28.8 29.3 29.8 30.6 31.3 32.1 33.4 34.3 35.4 36.4 39.1 43.1 47.6 51.4 53.7 54.0
Elevation 204.40 203.94 203.76 203.45 203.30 203.48 203.49 203.21 203.16 202.39 201.73 201.15 200.93 200.86 201.09 201.55 202.05 202.47 202.87 203.32 203.32 203.37 203.30 203.41 203.42 203.61 204.21
Cape Fear Farrar Dairy XS-19, Pool, T1 0.18 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
203.2 10.8 9.3 2.3 1.2 E5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-19, Pool, T1 205
204 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
203
202 Bankfull
201
As-Built, 4/30/09 MY-01, 10/29/09 MY-02, 11/22/10
200 0
10
20
30 Station (feet)
40
50
Station 0.0 0.4 4.4 7.6 10.4 13.0 15.6 17.0 18.1 18.9 19.5 20.0 20.3 20.7 21.1 21.6 22.1 22.6 23.1 23.8 24.7 25.9 26.8 28.4 30.9 34.2 37.4 40.8 43.1 43.6
Elevation 201.91 201.56 201.51 201.41 201.53 201.18 201.05 200.92 200.54 200.28 199.73 199.40 199.29 199.13 199.03 199.13 199.25 199.37 199.66 200.16 200.53 200.93 201.15 201.21 201.40 201.38 201.24 201.27 201.38 201.95
Cape Fear Farrar Dairy XS-20, Riffle, T1 0.18 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
200.9 8.5 8.9 202.8 >60 1.9 1.0 9.3 >3.0 1.0 Stream Type
E5
Cape Fear River Basin, Farrar Dairy, XS-20, Riffle, T1 204 203 202 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
201 200
Bankfull Flood Prone Area As-Built, 4/30/09
199
MY-01, 10/29/09 MY-02, 11/22/10
198 0
10
20
30 Station (feet)
40
Station 0.0 0.4 3.7 7.4 11.8 15.9 16.9 17.7 18.6 19.2 19.6 20.4 21.1 21.8 22.3 22.8 23.4 24.2 25.3 26.0 28.3 32.8 36.8 40.0 43.6 43.8
Elevation 198.57 198.38 198.45 198.30 198.38 198.37 198.15 197.68 197.35 197.10 196.89 196.77 196.76 196.59 196.59 196.75 197.01 197.57 198.02 198.37 198.29 198.51 198.48 198.74 198.73 198.84
Cape Fear Farrar Dairy XS-21, Riffle, T1 0.18 11/22/2010 A. French, A. Helms SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
198.4 10.3 10.1 200.1 >60 1.8 1.0 9.9 >3.0 1.0 Stream Type
E5
Cape Fear River Basin, Farrar Dairy, XS-21, Riffle, T1 201
200
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
199
198 Bankfull Flood Prone Area
197
As-Built, 4/28/09 MY-01, 10/28/09 MY-02, 11/22/10
196 0
10
20
Station (feet)
30
40
Station 0.0 0.2 2.1 3.9 6.1 7.3 8.8 9.5 10.3 10.8 11.7 12.6 13.5 14.3 15.1 16.5 18.0 19.5 21.2 23.2 25.4 27.7 27.9
Elevation 203.84 203.36 203.38 203.28 203.28 203.30 202.98 202.76 202.47 202.25 202.10 202.09 202.23 202.49 202.79 203.20 203.24 203.30 203.46 203.38 203.38 203.55 203.95
Cape Fear Farrar Dairy XS-22, Pool, T2A 0.04 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
203.2 5.5 8.9 1.1 0.6 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-22, Pool, T2A 205
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
204
203 Bankfull As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
202 0
10
Station (feet)
20
30
Station 0.0 0.2 1.5 3.5 6.2 9.1 11.8 13.5 14.3 14.5 15.1 15.9 16.8 17.8 19.0 20.1 21.4 26.1 28.3 30.5 31.0
Elevation 200.06 199.60 199.58 199.54 199.40 199.13 199.02 198.98 198.71 198.48 198.29 198.16 198.15 198.46 198.92 199.05 199.23 199.63 199.54 199.39 199.87
Cape Fear Farrar Dairy XS-23, Riffle, T2A 0.04 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
199.0 2.9 6.0 199.8 31 0.8 0.5 12.4 5.2 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-23, Riffle, T2A 201
200 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
199
Bankfull Flood Prone Area As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
198 0
5
10
15 Station (feet)
20
25
30
35
Station 0.0 0.3 2.9 5.4 8.3 11.3 13.6 15.2 15.9 16.4 17.7 18.4 19.0 20.1 21.0 22.1 24.3 27.7 31.8 36 1 36.1 40.6 44.0 44.3
Elevation 193.34 192.97 192.89 193.08 193.09 192.93 193.00 192.77 192.60 192.48 192.03 192.00 191.84 191.85 192.53 192.90 192.91 193.00 193.03 193 16 193.16 193.44 193.37 193.80
Cape Fear Farrar Dairy XS-24, Pool, T2B 0.04 11/17/2010 A. Helms, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
192.9 4.5 7.7 1.1 0.6 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-24, Pool, T2B 194
193 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
192 Bankfull As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
191 0
10
20 Station (feet)
30
40
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew: Elevation 192.98 192.66 192.63 192.77 192.69 192.78 192.75 192.37 192.07 191.99 191.95 192.07 192.25 192.72 192.72 192.90 192.63 192.45 192.84
SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
192.7 2.9 6.7 193.5 >40 0.8 0.4 15.5 6.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-25, Riffle, T2B 194
Elevation (feet)
Station 0.0 0.5 3.2 6.7 10.8 16.5 19.0 19.8 21.1 21.4 22.3 23.0 23.9 24.8 27.9 31.6 35.3 39.6 40.0
Cape Fear Farrar Dairy XS-25, Riffle, T2B 0.04 11/17/2010 A. Helms, K. Knight-Meng
193
192
Bankfull Flood Prone Area As-Built, 5/8/09 MY-01, 11/2/09 MY-02, 11/17/10
191 0
10
20 Station (feet)
30
40
Station 0.0 0.3 5.2 9.2 15.1 20.2 22.8 23.7 24.9 25.6 27.7 28.9 30.0 31.2 32.4 32.5 34.4 36.7 39.1 40.7 44.7 49.9 53.6 56.1 56.4
Elevation 191.62 191.31 191.21 191.16 190.75 190.48 190.38 190.00 189.52 189.40 189.20 189.34 189.28 189.08 189.08 189.31 189.32 189.35 190.01 190.46 190.66 190.56 190.48 190.43 190.79
Cape Fear Farrar Dairy XS-26, Riffle, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
190.4 15.8 17.6 191.7 >60 1.3 0.9 19.6 >3.0 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-26, Riffle, T3 192
191 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190 Bankfull
189
Flood Prone Area As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
188 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.5 6.4 14.5 19.0 21.4 23.2 24.4 26.4 27.6 28.5 29.5 30.5 30.9 33.0 35.2 37.6 39.5 42.9 48.9 54.0 58.0 59.0
Elevation 189.90 189.62 189.77 189.95 189.89 189.58 188.90 188.52 188.34 188.29 188.21 188.14 188.47 188.76 188.86 188.76 189.35 189.66 189.93 190.04 189.96 190.05 190.29
Cape Fear Farrar Dairy XS-27, Pool, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.8 18.3 21.2 1.6 0.9 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-27, Pool, T3 191
190 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
189
Bankfull
188
As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
187 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.3 5.3 10.2 15.0 15.9 16.8 18.1 18.7 20.3 21.4 21.8 22.5 24.1 25.7 28.5 29.6 31.4 33.2 35.2 37.5 39.2 40.8 45.8 50.8 54.3 58.5 58.8
Elevation 189.63 189.33 189.31 189.50 189.40 189.41 189.18 188.84 188.68 188.35 188.14 188.10 187.93 187.94 187.98 187.88 187.89 188.01 188.10 188.35 188.79 189.11 189.43 189.69 189.68 189.55 189.45 189.78
Cape Fear Farrar Dairy XS-28, Pool, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.3 22.5 23.5 1.4 1.0 Stream Type
C5
Cape Fear River Basin, Farrar Dairy, XS-28, Pool, T3 190
189 Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
188
Bankfull
187
As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
186 0
10
20
30 Station (feet)
40
50
60
Station 0.0 0.9 5.7 9.5 11.6 13.2 14.5 16.0 16.9 17.7 18.4 19.2 20.0 20.9 22.1 23.0 24.9 26.3 27.4 29.3 32.6 35.0 35.2
Elevation 189.32 189.04 189.18 189.37 189.29 188.67 188.23 187.82 187.70 187.70 187.56 187.39 187.36 187.61 187.75 187.80 188.38 189.09 189.48 189.63 189.64 189.53 190.01
Cape Fear Farrar Dairy XS-29, Riffle, T3 0.39 11/18/2010 A. French, K. Knight-Meng SUMMARY DATA Bankfull Elevation: Bankfull Cross-Sectional Area: Bankfull Width: Flood Prone Area Elevation: Flood Prone Width: Max Depth at Bankfull: Mean Depth at Bankfull: W / D Ratio: Entrenchment Ratio: Bank Height Ratio:
189.3 18.2 15.3 191.2 >60 1.9 1.2 12.9 >3.0 1.0 C5
Stream Type
Cape Fear River Basin, Farrar Dairy, XS-29, Riffle, T3 192
191
Elevation (feet)
River Basin: Watershed: XS ID Drainage Area (sq mi): Date: Field Crew:
190
189 Bankfull Flood Prone Area
188
As-Built, 5/8/09 MY-01, 11/5/09 MY-02, 11/18/10
187 0
10
20 Station (feet)
30
Farrar Dairy Longitudinal Profile NPAC-1 MY-02 Stations 15+75 - 31+75 203
201
Elevation (ft)
SBKF = -0.0022x + 204.71
199
197
SWS = -0.0013x + 200.59 195
193 1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
Station (ft)
As-Built, 4/28/09
MY-01, 10/28/09
MY-02, 11/23/10
Bankfull
Water Surface
Bankfull Slope
Water Surface Slope
3100
3200
Farrar Dairy Longitudinal Profile NPAC-2 MY-02 Stations 57+55 - 63+77
192
SBKF= -0.0043x + 215.77
Elevation (ft)
190
188
SWS = -0.0032x + 207.16
186
184 5750
5800
5850
5900
5950
6000
6050
6100
6150
6200
6250
6300
Station (ft)
As-Built, 5/8/09
MY-01, 11/4/09
MY-02, 11/19/10
Bankfull
Water Surface
Bankfull Slope
Water Surface Slope
6350
6400
Farrar Dairy Longitudinal Profile Tributary 1.1 MY-02 Stations 80+25 - 85+75 224
222
Elevation (ft) E
220
SBKF= -0.0133x + 328.27 218
216
214
212 8000
8050
8100
8150
8200
8250
8300
8350
8400
8450
Station (ft)
As-Built, 4/29/09
MY-01, 10/27/09
MY-02, 11/15/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
8500
8550
8600
Farrar Dairy Longitudinal Profile Tributary 1.2 MY-02 Stations 91+45 - 96+70
222
220
SBKF = -0.0144x + 352.87
Elevation (ft)
218
216
214
212
210 9145
9195
9245
9295
9345
9395
9445
9495
9545
Station (ft)
As-Built, 4/29/09
MY-01, 10/29/09
MY-02, 11/16/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
9595
9645
Farrar Dairy Longitudinal Profile Tributary 1 MY-02 Stations 103+50 - 108+77
206
G d C Grade Control Structures installed in 2010 lS i ll d i 2010 204
SBKF = -0.0107x + 314.31
Elevation (ft)
202
200
198
196
194
192 10350
10400
10450
10500
10550
10600
10650
10700
Station (ft)
As-Built, 4/30/09
MY-01, 10/29/09
MY-02, 11/22/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
10750
10800
10850
Farrar Dairy Longitudinal Profile Tributary 2 MY-02 Stations 112+80 - 118+37
202 201 200 199
Elevation (ft)
198 197 196 195
SBKF= -0.0137x + 353.4
194 193 192 191 11250
11300
11350
11400
11450
11500
11550
11600
11650
Station (ft)
As-Built, 5/8/09
MY-01, 11/2/09
MY-02, 11/17/10
*No WS due to no flow in channel during survey.
Bankfull
Bankfull Slope
11700
11750
11800
11850
Farrar Dairy Longitudinal Profile Tributary 3 MY-02 Stations 133+85 - 139+73 193
192
191
Elevation (ft)
SBKF = -0.002x + 217.29 190
189
188
187
186
185 13350
13400
13450
13500
13550
13600
13650
13700
13750
13800
Station (ft)
As-Built, 5/8/09
MY-01, 11/5/09
MY-02, 11/18/10
Bankfull
*No WS due to no flow in channel during survey.
Bankfull Slope
13850
13900
13950
14000
Particle Size Distribution Farrar Dairy XS 1 Riffle
100% % Finer Than (Cumulative)
Cross-Section 1 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 54 S Very Fine .062 - .125 42 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R 2 Medium 8 - 11.3 A 3 Medium 11.3 - 16 V 1 Coarse 16 - 22.6 E Coarse 22.6 - 32 L 1 Very Coarse 32 - 45 S Very Coarse 45 - 64 1 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D R Lrg- Very Lrg 1024 - 2048 Bedrock >2048 BDRK Total 104 Note:
80%
60%
As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.078 0.11 8.7
1
10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.4 skewness 0.25
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
52% 40% 8% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 2 Pool
Count 11 27 9 22 6 2 9 9 2 3 1
100% % Finer Than (Cumulative)
Cross-Section 2 Pool - MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
101
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.071 0.12 0.28 0.45 3.7 6.9
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.5 dispersion 8.6 skewness 0.20
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
11% 65% 24% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 3 Riffle
100% % Finer Than (Cumulative)
Cross-Section 3 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 71 S Very Fine .062 - .125 29 A Fine .125 - .25 3 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 103 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.09 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.2 skewness 0.20
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
69% 31% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 4 Pool
Count 8 63 8 17 7
100% % Finer Than (Cumulative)
Cross-Section 4 Pool -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
103
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.068 0.085 0.1 0.12 0.34 0.6
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 2.4 skewness 0.22
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
8% 92% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 5 Riffle
100% % Finer Than (Cumulative)
Cross-Section 5 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C S Very Fine .062 - .125 12 A Fine .125 - .25 52 N Medium .25 - .50 34 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R 1 Medium 8 - 11.3 A 1 Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.13 0.17 0.21 0.26 0.38 0.47
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 1.7 skewness 0.04
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
0% 98% 2% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 6 Pool
Count 40 43 8 8 1
100% % Finer Than (Cumulative)
Cross-Section 6 Pool -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
100
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.073 0.093 0.14 0.35
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.5 skewness 0.18
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
40% 60% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 7 Riffle
100% % Finer Than (Cumulative)
Cross-Section 7 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 88 S Very Fine .062 - .125 10 A Fine .125 - .25 3 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.11
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
87% 13% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 8 Riffle
Count 72 27
100%
1 1
% Finer Than (Cumulative)
Cross-Section 8 Riffle -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
101
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.087 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.2 skewness 0.19
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
71% 27% 2% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 9 Pool
Count 3 14 78 6 100% % Finer Than (Cumulative)
Cross-Section 9 Pool - MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
101
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.12 0.15 0.17 0.19 0.23 0.28
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 1.4 skewness -0.02
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
3% 97% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 10 Riffle
100% % Finer Than (Cumulative)
Cross-Section 10 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C S Very Fine .062 - .125 29 A Fine .125 - .25 12 N Medium .25 - .50 20 D Coarse .50 - 1 4 Very Coarse 1-2 5 S Very Fine 2-4 2 Fine 4 - 5.7 G 1 Fine 5.7 - 8 R 1 Medium 8 - 11.3 A 5 Medium 11.3 - 16 V 3 Coarse 16 - 22.6 E 8 Coarse 22.6 - 32 L 6 Very Coarse 32 - 45 S 1 Very Coarse 45 - 64 4 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.092 0.18 0.35 1.1 18 32
1 10 Particle Size - Millimeters
100
Size Distribution mean 1.3 dispersion 27.6 skewness 0.37
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
0% 65% 29% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 11 Riffle
100% % Finer Than (Cumulative)
Cross-Section 11 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 3 S Very Fine .062 - .125 30 A Fine .125 - .25 70 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 103 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.085 0.13 0.15 0.17 0.21 0.24
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.6 skewness -0.08
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
3% 97% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 12 Pool
100% % Finer Than (Cumulative)
Cross-Section 12 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 3 S Very Fine .062 - .125 98 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.068 0.078 0.087 0.097 0.11 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.3 skewness -0.01
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
3% 97% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 13 Riffle
100% % Finer Than (Cumulative)
Cross-Section 13 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 14 Pool
100% % Finer Than (Cumulative)
Cross-Section 14 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 98 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 1 Small 64 - 90 C Small 90 - 128 O 1 Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
98% 0% 1% 1% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 15 Riffle
100% % Finer Than (Cumulative)
Cross-Section 15 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 82 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 3 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A 6 Medium 11.3 - 16 V 4 Coarse 16 - 22.6 E 2 Coarse 22.6 - 32 L 2 Very Coarse 32 - 45 S 2 Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 101 Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.48 19
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 4.4 skewness 0.47
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
81% 3% 16% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 16 Pool
Count
33 67 100% % Finer Than (Cumulative)
Cross-Section 16 Pool -MY-02 Particle Millimeter Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
100
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.17 0.26 0.3 0.35 0.42 0.47
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.3 dispersion 1.6 skewness -0.08
1000
10000
Type silt/clay 0% sand 100% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 17 Riffle
100% % Finer Than (Cumulative)
Cross-Section 17 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 76 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 9 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L 1 Very Coarse 32 - 45 S 7 Very Coarse 45 - 64 6 Small 64 - 90 C Small 90 - 128 O 1 Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80% As Built
60%
MY-01 MY-02
40%
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.46 51
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 4.2 skewness 0.47
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
76% 9% 14% 1% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 18 Riffle
100% % Finer Than (Cumulative)
Cross-Section 18 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 27 S Very Fine .062 - .125 A Fine .125 - .25 13 N Medium .25 - .50 60 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.19 0.28 0.33 0.42 0.47
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 3.0 skewness -0.26
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
27% 73% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 19 Pool
100% % Finer Than (Cumulative)
Cross-Section 19 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 10 S Very Fine .062 - .125 A Fine .125 - .25 4 N Medium .25 - .50 88 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 102 Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.25 0.3 0.33 0.38 0.44 0.48
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.3 dispersion 1.3 skewness 0.00
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
10% 90% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 20 Riffle
100% % Finer Than (Cumulative)
Cross-Section 20 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 73 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 26 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 99 Note:
80%
60% As-Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.33 0.44
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 3.2 skewness 0.43
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
74% 26% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 21 Riffle
100% % Finer Than (Cumulative)
Cross-Section 21 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C S Very Fine .062 - .125 A Fine .125 - .25 37 N Medium .25 - .50 60 D Coarse .50 - 1 6 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 103 Note:
80%
60%
As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.17 0.25 0.3 0.35 0.44 0.55
1
10 Particle Size - Millimeters
100
Size Distribution mean 0.3 dispersion 1.6 skewness -0.06
1000
10000
Type silt/clay 0% sand 100% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 22 Pool
100% % Finer Than (Cumulative)
Cross-Section 22 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 23 Riffle
100% % Finer Than (Cumulative)
Cross-Section 23 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 51 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 1 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G 2 Fine 5.7 - 8 R 2 Medium 8 - 11.3 A 15 Medium 11.3 - 16 V 9 Coarse 16 - 22.6 E 8 Coarse 22.6 - 32 L 7 Very Coarse 32 - 45 S 1 Very Coarse 45 - 64 3 Small 64 - 90 C 1 Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 9.7 19 32
1 10 Particle Size - Millimeters
100
Size Distribution mean 1.1 dispersion 153.7 skewness 0.79
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
51% 1% 47% 1% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 24 Pool
100% % Finer Than (Cumulative)
Cross-Section 24 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 25 Riffle
100% % Finer Than (Cumulative)
Cross-Section 25 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 100 S Very Fine .062 - .125 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.062 0.062 0.062
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.0 skewness ---
1000
10000
Type silt/clay 100% sand 0% gravel 0% cobble 0% boulder 0% bedrock 0% 0% hardpan 0% wood/det artificial 0%
Particle Size Distribution Farrar Dairy XS 26 Riffle
100% % Finer Than (Cumulative)
Cross-Section 26 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 8 S Very Fine .062 - .125 35 A Fine .125 - .25 55 N Medium .25 - .50 2 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.073 0.11 0.14 0.16 0.21 0.24
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.7 skewness -0.08
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
8% 92% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 27 Pool
100% % Finer Than (Cumulative)
Cross-Section 27 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 40 S Very Fine .062 - .125 60 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.07 0.083 0.1 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.3 skewness 0.11
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
40% 60% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 28 Pool
100% % Finer Than (Cumulative)
Cross-Section 28 Pool - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 30 S Very Fine .062 - .125 70 A Fine .125 - .25 N Medium .25 - .50 D Coarse .50 - 1 Very Coarse 1-2 S Very Fine 2-4 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 100 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.065 0.076 0.088 0.11 0.12
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.1 dispersion 1.3 skewness 0.07
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
30% 70% 0% 0% 0% 0% 0% 0% 0%
Particle Size Distribution Farrar Dairy XS 29 Riffle
100% % Finer Than (Cumulative)
Cross-Section 29 Riffle - MY-02 Particle Millimeter Count Silt/Clay < 0.062 S/C 65 S Very Fine .062 - .125 2 A Fine .125 - .25 14 N Medium .25 - .50 10 D Coarse .50 - 1 3 Very Coarse 1-2 S Very Fine 2-4 12 Fine 4 - 5.7 G Fine 5.7 - 8 R Medium 8 - 11.3 A Medium 11.3 - 16 V 1 Coarse 16 - 22.6 E Coarse 22.6 - 32 L Very Coarse 32 - 45 S Very Coarse 45 - 64 Small 64 - 90 C Small 90 - 128 O Large 128 - 180 B L Large 180 - 256 L Small 256 - 362 B Small 362 - 512 L Medium 512 - 1024 D Lrg- Very Lrg 1024 - 2048 R Bedrock >2048 BDRK Total 107 Note:
80%
60% As Built MY-01
40%
MY-02
20%
0% 0.01
D16 D35 D50 D65 D84 D95
0.1
Size (mm) 0.062 0.062 0.062 0.14 0.46 3.1
1 10 Particle Size - Millimeters
100
Size Distribution mean 0.2 dispersion 4.2 skewness 0.47
1000
10000
Type silt/clay sand gravel cobble boulder bedrock hardpan wood/det artificial
61% 27% 12% 0% 0% 0% 0% 0% 0%
Ground Surface
2.5 200
Sensor Depth
197
3.5 Begin Growing Season 3/11/2010
204
2 33 Days
198
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
4 End Growing Season 11/16/2010
205
203
1.5 196
195
194
1
0.5 193
192
0 191
Rainfall (in)
12" Below Surface
199
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 1
202
201
3
12" Below Surface
192
4 198
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
3.5 196
2
1.5 188
1
0.5 186
0 184
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in)
Sensor Depth
190
2.5 Ground Surface
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 2
194
3
194
2.5
4 197
28 Days
192
0.5 Sensor Depth
189
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
3.5 196
3 195
2
1.5 12" Below Surface
191
1 190
0 188
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in)
193
Ground Surface
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 3
4 196
Sensor Depth
188
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
3.5 194
2
1.5 186
1
0.5 184
0 182
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in)
12" Below Surface
190
Ground dwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 4
192
3 Ground Surface
2.5
192
2.5 191
4 195
Ground Surface
1.5 189
3.5 194
Sensor Depth
0.5 186
33 Days 12" Below Surface
188
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
1 187
0 185
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 190
Groundwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 5
193
3
Ground Surface
202
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
206
3.5 207
3 205
2.5 203
200
199
1.5
1 198
197
0.5 196
195
0 194
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 39 Days 12" Below Surface
201
Sensor Depth
Ground dwater Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 6
204
209
3.5 212
39 Days 12" Below Surface
End Growing Season 11/16/2010 Begin Growing Season 3/11/2010
Ground Surface
1.5 206
1 205
0.5 Sensor Depth
204
0 203
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010
Groundwater Depth Rainfall
6/10/2010 5/31/2010 5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 208
207
Groundwater G Elevation (ft)
Farrar Dairy Restoration Site Hydrograph Wetland Gauge 7
211
3 210
2.5
Farrar Dairy Restoration Site Hydrograph Reference Gauge 193
4 End Growing Season 11/16/2010
Begin Growing Season 3/11/2010
3.5 192
2.5
191
2 Ground Surface
190
1.5 35 Days
63 Days
Sensor Depth
1
12" Below Surface
189
0.5
188
0 11/27/2010
*Sensor elevation higher than jurisdictional elevation. Sensor depth will be lowered for Monitoring Year 3.
11/17/2010
Groundwater Depth
11/7/2010
Rainfall
10/28/2010
10/18/2010
10/8/2010
9/28/2010
9/18/2010
9/8/2010
8/29/2010
8/19/2010
8/9/2010
7/30/2010
7/20/2010
7/10/2010
6/30/2010
6/20/2010
6/10/2010
5/31/2010
5/21/2010
5/11/2010
5/1/2010
4/21/2010
4/11/2010
4/1/2010
3/22/2010
3/12/2010
3/2/2010
2/20/2010
2/10/2010
1/31/2010
1/21/2010
1/11/2010
1/1/2010
Date
Rainfall (in)
Groundwater Elevation (ft)
3
4 202
3 201
1.5
1 199
0.5
0 198
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010 6/10/2010 5/31/2010 5/21/2010
Bankfull Stage Rainfall
5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2 200 Stage Elevation (ft)
Farrar Dairy Restoration Site Stage Hydrograph Stream Gauge 1
3.5
2.5
4 191
2
187
1.5
1 186
0.5
0 185
11/27/2010 11/17/2010 11/7/2010 10/28/2010 10/18/2010 10/8/2010 9/28/2010 9/18/2010 9/8/2010 8/29/2010 8/19/2010 8/9/2010 7/30/2010 7/20/2010 7/10/2010 6/30/2010 6/20/2010 6/10/2010 5/31/2010
Bankfull Stage Rainfall
5/21/2010 5/11/2010 5/1/2010 4/21/2010 4/11/2010 4/1/2010 3/22/2010 3/12/2010 3/2/2010 2/20/2010 2/10/2010 1/31/2010 1/21/2010 1/11/2010 1/1/2010
Date
Rainfall (in) 2.5
188 Stage Elevation (ft)
Farrar Dairy Restoration Site Stage Hydrograph Stream Gauge 2
190
3.5
3 189
2009 Rainfall 2010 Rainfall 30% Less Than
Date 30% Greater Than
Dec-10
Nov-10
Oct-10
Sep-10
Aug-10
Jul-10
Jun-10
May-10
Apr-10
Mar-10
Feb-10
Jan-10
Dec-09
Nov-09
Oct-09
Sep-09
Aug-09
Jul-09
Jun-09
May-09
Apr-09
Mar-09
Feb-09
Jan-09
Rainfall (in)
Farrar 30-70 Percentile Graph 2009-2010 Lillington, NC Monthly Rainfall
14
12
10
8
6
4
2
0
Appendix D Current Condition Plan View
Farrar Dairy Stream and Wetland Restoration Site
KCI Associates of North Carolina 2010 - MY02
