Northwest Regional Water Reclamation Facility

Report 17 Downloads 101 Views
Effluent Quality Assessment

Northwest Regional Water Reclamation Facility Hillsborough County NPDES #FL0041670 Sampled April 20, 2009

July 2009

Biology Section Bureau of Laboratories Division of Environmental Assessment and Restoration Quality Manual No. 870346G NELAC Certification No. E31780

CONTENTS Introduction Methods Results and Discussion Literature Cited Tables Table 1. Table 2.

Appendices Appendix A. Appendix B. Appendix C. Appendix D. Appendix E. Appendix F. Appendix G. Appendix H. Appendix I. Appendix J.

Measured and predicted algal growth potential (AGP) Effluent limits, Class III Freshwater Criteria and chemical and microbiological data Chain of Custody Bioassay Bench Sheets SRT Bench Sheets and Statistical Analyses Organism Receipt Chemical Analyses of Effluent Bioassay Instruments Facility Summary Effluent Limits Permit Violations Recorded on Discharge Monitoring Report EPA End Sheet

1

Northwest Regional Water Reclamation Facility, 10890 South Mobley Road, Odessa, Hillsborough County, Florida, 33626. NPDES #FL0041670. Effluent grab samples for bioassay and chemical analyses for this facility were collected on April 20, 2009. Effluent composite samples for chemical analyses were collected on April 21, 2009.

Introduction Northwest Regional Water Reclamation Facility (WRF) is a Type 1 advanced wastewater treatment facility which uses the Bardenpho Process to treat domestic wastewater. (See Appendixes G, H, I and J for detailed facility information provided by Jason Cohen of FDEP Southwest District.)

Methods Samples were collected from the EFA-01 NPDES sampling point for Outfall D-001 by Jason Cohen, Peter Wenner and Joe Squitieri (FDEP Southwest District) following DEP-SOP-001/01 FS 2400 Wastewater Sampling. All DEP SOPs are available on the web at: http://www.floridadep.org/labs/qa/sops.htm See Appendix A for the completed chain of custody form. The 96-hour acute definitive toxicity tests and algal growth potential test were performed following internal DEP SOPs TA07_01, TA07_02, and TA08_01 through TA08_09. All internal DEP SOPs are available on the web at: http://www.floridadep.org/labs/cgi-bin/sop/biosop.asp.

Results and Discussion •

Toxicity Test Results Tests were performed April 21 - 25, 2009. Ceriodaphnia dubia 96-hour acute definitive bioassay – LC50 > 100%, 0% mortality in 100% sample at 96 hours Cyprinella leedsi 96-hour acute definitive bioassay –

LC50 > 100%, 5% mortality in 100% sample at 96 hours

The bioassay samples were not acutely toxic to the test organisms. See Appendix B for bioassay bench sheets. See Appendix C for results of the last 20 standard reference toxicant (SRT) tests and the bench sheets and statistical analyses of the SRT tests that correspond to these facility tests. See Appendix D for test organism receipts. •

Algal Growth Potential The effluent Algal Growth Potential (AGP) was 1 mg dry wt/L of the unicellular green alga, Pseudokirchneriella subcapitata, formerly known as Selenastrum capricornutum. Raschke and Schultz (1987) found that AGP values above 5.0 mg dry weight/L represent a “problem” threshold for fresh receiving waters, implying nutrient enrichment. The analytical chemistry suggests that the effluent is nitrogen-limited. The predicted AGP based on inorganic nitrogen concentrations was 15.0 (±20%) mg dry wt/L (Table 1; Miller et al. 1978). Differences greater than an order of magnitude between actual and predicted AGP values warrant follow up testing with the algal growth inhibition bioassay. True algal growth inhibition can only be determined by performing this test which should be requested by the district as a follow-up to the inspection. See Table 1 for AGP results.

2



Chemistry Results Total residual chlorine and total ammonia were not detected in the bioassay sample in the laboratory. The total ammonia concentration in the composite sample collected and preserved for chemical analysis was 0.014 mg N/L I (I – Reported value is between the laboratory method detection limit (MDL) and the laboratory practical quantitation limit (PQL)). Based on the pH, salinity, and temperature of the effluent as collected, the calculated unionized ammonia concentration was < 0.02 mg/L. Atrazine, copper, nickel and zinc were detected in the effluent at levels that comply with Class III fresh water quality criteria (62-302.530, F.A.C.). Aluminum, arsenic, cadmium, iron and selenium were detected between the laboratory method detection limits (MDL) and practical quantitation limits (PQL). Copper was detected in the field blank and total ammonia was detected in the equipment blank. See Table 2 for results of analytes detected in the effluent, and corresponding limits. See Appendix E for a complete list of chemical analyses performed. See Appendix F for bioassay lab equipment.



Conclusion The effluent sample collected from the EFA-01 for this facility on April 20, 2009, was not acutely toxic to either test species during the 96-hour acute definitive bioassays. The effluent AGP result, although, less than the "problem” threshold for fresh receiving waters suggests algal growth inhibition may be an issue. Effluent water quality samples collected on April 20 and 21, 2009, did not exceed any applicable water quality standards or violate any permit conditions.



Literature Cited Miller, W. E., T. E. Maloney, and J. C. Greene. 1978. The Selenastrum capricornutum Printz algal assay bottle test. EPA-600/9-78-018. U. S. EPA, Cincinnati, Ohio. 126 p. Raschke, R. L. and D. A. Schultz. 1987. The use of the algal growth potential test for data assessment. J. Wat. Poll. Cont. Fed. 59(4): 222-227.

3

Table 1. Measured and predicted algal growth potential (AGP; mg dry weight/L) for total soluble inorganic nitrogen (TSIN) and total nitrogen (TN) limitation of the freshwater species Pseudokirchneriella subcapitata and ratios of nitrogen to phosphorus for samples collected from the Northwest Regional Wastewater Reclamation Facility on April 20 and 21, 2009. Northwest Regional Water Reclamation Facility Location Effluent

AGP (measured) 1.0

Predicted AGP (TSIN) ± 20% 15.0 ± 3.0

4

Predicted AGP (TN) ± 20% 60.0 ± 12.0

Inorganic N:P ratio 6.6

Total N:P ratio 6.9

Table 2. Effluent limits, Class III Freshwater Criteria and chemical data for samples collected from the Northwest Regional Wastewater Reclamation Facility on April 20 and 21, 2009. Northwest Regional Water Reclamation Facility NPDES# FL0041670 Organic Constituents (µg/L) Atrazine Metals (µg/L unless otherwise noted) Aluminum Arsenic Cadmium Calcium (mg/L) Chromium-III Copper Iron Lead Magnesium (mg/L) Mercury Nickel Selenium Silver Zinc Nutrients (mg/L) Ortho-phosphate Total Phosphorus Total Ammonia Un-ionized Ammonia Nitrate and Nitrite Total Kjeldahl Nitrogen Organic Nitrogen Total Nitrogen General Physical and Chemical Parameters Dissolved Oxygen (mg/L) pH (SU) Conductivity (µmhos/cm) Temperature (°C) Total Residual Chlorine (mg/L) Chlorophyll a (µg/L) - Corrected Phaeophytin (µg/L) Total Suspended Solids (mg/L) CBOD, 5 day (mg/L), N - inhibited Flow (MGD) to D-001 (Mar. 2008 - Feb. 2009) Flow (MGD) to Reuse (Mar. 2008 - Feb. 2009) Hardness (mg CaCO3)

Effluent Effluent Composite Grab April 20, 2009 April 21, 2009

Class III Criteria

Effluent Limits

-

-

0.22

≤ 50 ≤ 0.4 b ≤ 149.9 b ≤ 16.6 b ≤ 1,000 ≤ 7.5 b ≤ 0.012 ≤ 92.4 b ≤ 5.0 ≤ 0.07 ≤ 212.5 b

≤ 0.012 -

83 0.37 0.032 71.3 0.3 2.73 31 0.2 4.51 0.12 1.23 0.23 0.025 50

≤ 0.02 s -

≤ 2.0 sp ≤ 6.0 sp

0.06 -

≥ 5.0 6.0 - 8.5 ≤ 1,275 ≤ 0.01 -

≥ 5.0 s 6.0 - 8.5 s ≤ 0.01 s ≤ 10.0 sp ≤ 10.0 sp ≤ 5.0 a -

-

11.7 6.6 891 26.5 ≤ 0.02 0.73 0.4 4 0.49 10.39 196.61

I I I U F I U U I U

0.23 0.014 IF* < 0.02 c 0.38 F* 1.2 1.186 c 1.58 c

U I U U a a c

Value exceeds the Class III Water Quality Criteria or permit limits a - Annual average b - Value is calculated based on hardness c - Value is calculated s - Single sample F - Analyte was detected in both sample and field blank (copper 0.83 mg/L) F* - Analyte was detected in both sample and equipment blank (ammonia 0.018 mg/L I; nitrate/nitrite 0.005 mg/L I) I - The reported value is between the laboratory method detection limit and the laboratory practical quantitation limit Q - Sample held beyond normal holding time U - Material analyzed for but not detected; value reported is the method detection limit

5

-

4 2.2 -

U

c

Appendix A. Chain of Custody Form

6

Appendix A. (continued)

7

Appendix B. Bench Sheets

8

Appendix B. (continued)

9

Appendix B. (continued)

10

Appendix B. (continued)

11

Appendix B. (continued)

12

Appendix B. (continued)

13

Appendix B. (continued)

14

Appendix C. SRT Bench Sheets and Statistical Analysis Florida Department of Environmental Protection Bureau of Laboratories Standard Reference Toxicant (SRT) Test Data - 96-hour Acute Toxicity Ceriodaphnia dubia (water flea) - Sodium Chloride (NaCl) Date 09/04/07 10/02/07 10/30/07 12/04/07 01/22/08 02/05/08 03/04/08 04/01/08 05/06/08 06/03/08 07/08/08 08/05/08 09/03/08 10/11/08 11/04/08 12/02/08 01/06/09 02/03/09 03/03/09 03/31/09

LC50 1.63 1.72 1.99 1.82 1.85 1.94 1.92 2.26 1.99 1.73 2.12 1.87 2.18 1.98 1.94 2.09 2.09 1.96 2.07 2.02

Mean LC50 1.91 1.91 1.90 1.89 1.88 1.87 1.87 1.89 1.89 1.88 1.89 1.88 1.89 1.91 1.90 1.92 1.95 1.94 1.95 1.96

Std Dev 0.22 0.21 0.19 0.19 0.19 0.18 0.18 0.20 0.20 0.20 0.21 0.20 0.21 0.20 0.19 0.19 0.17 0.16 0.16 0.16

Lower Control Limit Upper Control Limit 1.48 2.34 1.48 2.34 1.51 2.28 1.50 2.27 1.50 2.26 1.50 2.24 1.50 2.24 1.49 2.30 1.49 2.28 1.48 2.28 1.47 2.30 1.47 2.29 1.46 2.31 1.51 2.31 1.52 2.29 1.55 2.30 1.60 2.30 1.61 2.26 1.63 2.27 1.64 2.28

Lower Control Limit = mean - 2 * Std Dev Upper Control Limit = mean + 2 * Std Dev

CV = 8.09 EPA reference 75th quartile CV = 29%

Standard Reference Toxicant Data * Ceriodaphnia dubia 96 Hour LC50

2.00

1.50

Test Date LC50

Mean LC50

Lower Control Limit

15

Upper Control Limit

03/31/09

03/03/09

02/03/09

01/06/09

12/02/08

11/04/08

10/11/08

09/03/08

08/05/08

07/08/08

06/03/08

05/06/08

04/01/08

03/04/08

02/05/08

01/22/08

12/04/07

10/30/07

10/02/07

1.00 09/04/07

g/L NaCl

2.50

Appendix C. (continued) Florida Department of Environmental Protection Bureau of Laboratories Standard Reference Toxicant (SRT) Test Data - 96-hour Acute Toxicity Cyprinella leedsi (bannerfin shiner) - Sodium Chloride (NaCl) Date 10/02/07 10/30/07 12/04/07 01/08/08 02/05/08 03/04/08 04/01/08 05/15/08 06/03/08 07/08/08 08/05/08 09/03/08 10/11/08 11/04/08 12/02/08 01/06/09 02/03/09 03/03/09 03/31/09 04/08/09

LC50 Mean LC50 8.33 8.16 8.72 8.18 7.35 8.19 8.11 8.17 8.66 8.17 7.57 8.16 8.24 8.18 7.96 8.14 8.21 8.15 7.81 8.12 7.76 8.07 8.01 8.09 7.45 8.06 8.30 8.04 8.14 8.03 8.28 8.03 8.09 8.04 8.06 8.06 9.04 8.07 8.09 8.05

Std Dev Lower Control Limit Upper Control Limit 0.50 7.18 9.17 0.47 7.25 9.13 0.47 7.25 9.11 0.47 7.24 9.11 0.47 7.25 9.09 0.47 7.21 9.10 0.46 7.27 9.10 0.51 7.12 9.15 0.51 7.14 9.16 0.51 7.10 9.14 0.48 7.10 9.04 0.47 7.14 9.03 0.49 7.08 9.05 0.47 7.10 8.98 0.47 7.10 8.97 0.46 7.10 8.95 0.46 7.12 8.96 0.45 7.16 8.96 0.46 7.15 8.98 0.45 7.15 8.96

Lower Confidence Limit = mean - 2 * Std Dev Upper Confidence Limit = mean + 2 * Std Dev

CV = 5.62 EPA reference 75th quartile CV = 19%

Standard Reference Toxicant Data Cyprinella leedsi 96 Hour LC50 11.00

9.00 8.00 7.00 6.00 04/08/09

03/31/09

03/03/09

02/03/09

01/06/09

12/02/08

11/04/08

10/11/08

09/03/08

08/05/08

07/08/08

06/03/08

05/15/08

04/01/08

03/04/08

02/05/08

01/08/08

12/04/07

10/30/07

5.00 10/02/07

g/L NaCl

10.00

Test Date LC50

Mean LC50

Lower Control Limit

16

Upper Control Limit

Appendix C. (continued)

17

Appendix C. (continued)

18

Appendix C. (continued)

19

Appendix C. (continued)

20

Appendix C. (continued)

Ceriodaphnia dubia Acute Standard Reference Toxicant Test DATE: 3-3-09 DURATION: 96 hr SPECIES: Ceriodaphnia dubia RAW DATA: Concentration (g/L) .00 1.50 2.00 2.50 3.00 4.00

Number Exposed 20 20 20 20 20 20

SPEARMAN-KARBER TRIM:

TOXICANT: NaCl

Mortalities 0 0 8 20 20 20 .00%

SPEARMAN-KARBER ESTIMATES: LC50: 2.02 95% LOWER CONFIDENCE: 1.91 95% UPPER CONFIDENCE: 2.14

Cyprinella leedsi Acute Standard Reference Toxicant Test DATE: 3-3-09 DURATION: 96 hr SPECIES: Cyprinella leedsi RAW DATA: Concentration (g/L) .00 6.00 7.00 8.00 9.00 10.00 SPEARMAN-KARBER TRIM:

Number Exposed 20 20 20 20 20 20

TOXICANT: NaCl

Mortalities 0 1 0 1 8 20

2.50%

SPEARMAN-KARBER ESTIMATES: LC50: 9.04 95% LOWER CONFIDENCE: 8.78 95% UPPER CONFIDENCE: 9.30 NOTE: MORTALITY PROPORTIONS WERE NOT MONOTONICALLY INCREASING. ADJUSTMENTS WERE MADE PRIOR TO SPEARMAN-KARBER ESTIMATION.

21

Appendix D. Test Organism Receipt(s)

22

Appendix D. (continued)

23

Appendix E. Chemical Analyses performed on the effluent from the Northwest Regional Water Reclamation Facility Plant Outfall D-001, sampled on April 20 and 21, 2009. Date Sampled 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30

Field ID Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent

Analysis AGP/LN Chlorophyll/Grain Size/BOD Chlorophyll/Grain Size/BOD Toxicology Toxicology Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals Nutrients Nutrients Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides

Component Algal Growth Potential Phaeophytin-a Chlorophyll-a, Corrected Bioassay-Acute-Def-FW-Fish, LC50 Bioassay-Acute-Def-FW-C.dubia, LC50 Selenium Calcium Arsenic Chromium Silver Magnesium Cadmium Mercury Aluminum Zinc Lead Nickel Iron Copper O-Phosphate-P TSS Endrin Aldehyde Ametryn Atrazine DDT-p,p' Azinphos Methyl Naled DDD-p,p' Endosulfan I Endosulfan Sulfate Butylate Malathion Prometryn

24

Result 0.977 0.4 0.73 100 100 0.23 71.3 0.37 0.3 0.025 4.51 0.032 0.12 83 50 0.2 1.23 31 2.73 0.06 4 0.02 0.05 0.22 0.03 0.2 0.8 0.02 0.02 0.02 0.2 0.15 0.15

Remark Units mg DryWt/L U ug/L I ug/L L LC50 L LC50 I ug/L mg/L I ug/L U ug/L U ug/L mg/L I ug/L U ug/L I ug/L ug/L U ug/L ug/L I ug/L ug/L mg P/L U mg/L U ug/L U ug/L ug/L U ug/L UJ ug/L U ug/L U ug/L U ug/L U ug/L UJ ug/L U ug/L U ug/L

MDL 0.3 0.4 0.55

PQL 0.9 1.2 1.7

0.2 0.075 0.25 0.3 0.025 0.04 0.03 0.12 60 5 0.2 0.25 30 0.5 0.004 4 0.02 0.05 0.05 0.03 0.2 0.8 0.02 0.02 0.02 0.2 0.15 0.15

0.8 0.3 1 1.2 0.1 0.16 0.12 0.5 240 20 0.8 1 120 0.5 0.01 16 0.08 0.2 0.2 0.12 0.8 3.2 0.08 0.08 0.08 0.8 0.6 0.6

Appendix E. (continued) Date Sampled 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30

Field ID Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent

Analysis Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Priority Organic Pollutants

Component Delta-BHC Chlorpyrifos Ethyl Heptachlor Toxaphene Hexazinone Norflurazon DDE-p,p' Gamma-BHC Heptachlor Epoxide Methoxychlor Alachlor Bromacil Fonofos Simazine Aldrin Dieldrin Endosulfan II Diazinon Metalaxyl Metribuzin Alpha-BHC Beta-BHC Chlorpyrifos Methyl Ethion Ethoprop Fenamiphos Metolachlor Mevinphos Parathion Ethyl Parathion Methyl Phorate Chlordane Endrin 1,2,4-Trichlorobenzene

25

Result 0.01 0.05 0.01 0.75 0.1 0.15 0.02 0.01 0.02 0.05 0.6 0.2 0.1 0.05 0.01 0.02 0.02 0.05 0.25 0.1 0.01 0.01 0.1 0.05 0.1 0.2 0.5 0.2 0.15 0.1 0.05 0.2 0.05 0.96

Remark U U U U U U U U U UJ U U U U U U U U U U U U U U U UJ U U U U U U U U

Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

MDL 0.01 0.05 0.01 0.75 0.1 0.15 0.02 0.01 0.02 0.05 0.6 0.2 0.1 0.05 0.01 0.02 0.02 0.05 0.25 0.1 0.01 0.01 0.1 0.05 0.1 0.2 0.5 0.2 0.15 0.1 0.05 0.2 0.05 0.96

PQL 0.04 0.2 0.04 3 0.4 0.6 0.08 0.04 0.08 0.2 2.4 0.8 0.4 0.2 0.04 0.08 0.08 0.2 1 0.4 0.04 0.04 0.4 0.2 0.4 0.8 2 0.8 0.6 0.4 0.2 0.8 0.2 3.8

Appendix E. (continued) Date Sampled 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30

Field ID Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent

Analysis Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants

Component Nitrobenzene Benzo(a)pyrene Chrysene Diethyl phthalate Hexachloroethane 2,4-Dinitrotoluene 3,3'-Dichlorobenzidine 4-Chlorophenyl phenyl ether Acenaphthylene Bis(2-chloroethyl)ether Phenanthrene Pyrene Hexachlorobenzene Isophorone N-Nitrosodi-n-propylamine 2-Chlorophenol Di-n-butyl phthalate Di-n-octyl phthalate N-Nitrosodimethylamine Pentachlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrophenol 2-Chloronaphthalene 2-Methyl-4,6-dinitrophenol Acenaphthene Benzidine Benzo(b)fluoranthene Bis(2-chloroethoxy)methane Bis(2-ethylhexyl)phthalate Dimethyl phthalate N-Nitrosodiphenylamine/ Diphenylamine Benzo(a)anthracene Benzo(k)fluoranthene

26

Result 1.9 0.96 0.96 0.96 2.9 0.96 38 1.9 0.96 0.96 0.96 0.96 0.96 0.96 1.9 0.96 4.8 0.96 1.9 2.9 0.96 9.6 14 0.96 2.9 0.96 96 0.96 0.96 14 9.6 2.9 0.96 0.96

Remark U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U

Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

MDL 1.9 0.96 0.96 0.96 2.9 0.96 38 1.9 0.96 0.96 0.96 0.96 0.96 0.96 1.9 0.96 4.8 0.96 1.9 2.9 0.96 9.6 14 0.96 2.9 0.96 96 0.96 0.96 14 9.6 2.9 0.96 0.96

PQL 7.7 3.8 3.8 3.8 12 3.8 150 7.7 3.8 3.8 3.8 3.8 3.8 3.8 7.7 3.8 19 3.8 7.7 12 3.8 38 58 3.8 12 3.8 380 3.8 3.8 58 38 12 3.8 3.8

Appendix E. (continued) Date Sampled 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:30 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10

Field ID Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Effluent Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank

Analysis Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Field Parameter Field Parameter Field Parameter Field Parameter Field Parameter Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals Metals

Component Butyl benzyl phthalate Fluoranthene Hexachlorobutadiene Phenol 4-Bromophenyl phenyl ether Anthracene Bis(2-chloroisopropyl)ether Dibenzo(a,h)anthracene Fluorene Indeno(1,2,3-cd)pyrene 2,4,6-Trichlorophenol 2,6-Dinitrotoluene 2-Nitrophenol 4-Chloro-3-methylphenol Benzo(g,h,i)perylene Hexachlorocyclopentadiene Naphthalene 4-Nitrophenol Specific Conductance Temperature pH Dissolved Oxygen Total Residual Chlorine Copper Lead Magnesium Arsenic Chromium Mercury Cadmium Silver Calcium Aluminum Iron

27

Result 4.8 0.96 2.9 0.96 0.96 0.96 2.9 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 2.9 0.96 14 891 26.49 6.6 11.69 0.02 0.83 0.2 0.04 0.25 0.3 0.12 0.03 0.025 0.075 60 30

Remark U U U U U U U U U U U U U U U U U U

U U U U U U U U U U U

Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L umhos/cm C mg/L mg/L ug/L ug/L mg/L ug/L ug/L ug/L ug/L ug/L mg/L ug/L ug/L

MDL 4.8 0.96 2.9 0.96 0.96 0.96 2.9 0.96 0.96 0.96 0.96 0.96 0.96 0.96 0.96 2.9 0.96 14

PQL 19 3.8 12 3.8 3.8 3.8 12 3.8 3.8 3.8 3.8 3.8 3.8 3.8 3.8 12 3.8 58

0.5 0.2 0.04 0.25 0.3 0.12 0.03 0.025 0.075 60 30

0.5 0.8 0.16 1 1.2 0.5 0.12 0.1 0.3 240 120

Appendix E. (continued) Date Sampled 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10

Field ID Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank

Analysis Metals Metals Metals Nutrients Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides

Component Zinc Selenium Nickel O-Phosphate-P Chlorpyrifos Methyl DDE-p,p' Gamma-BHC Atrazine Ethion Hexazinone Metolachlor Metribuzin Norflurazon Parathion Ethyl Methoxychlor Ethoprop Alpha-BHC Heptachlor Alachlor Fonofos Mevinphos Parathion Methyl Phorate DDD-p,p' DDT-p,p' Endosulfan II Endrin Toxaphene Bromacil Fenamiphos Metalaxyl Naled Prometryn Aldrin

28

Result 5 0.2 0.25 0.016 0.1 0.02 0.01 0.05 0.05 0.1 0.5 0.1 0.15 0.15 0.05 0.1 0.01 0.01 0.6 0.1 0.2 0.1 0.05 0.02 0.03 0.02 0.05 0.75 0.2 0.2 0.25 0.8 0.15 0.01

Remark U U U U U U U U U U U U U UJ U U U U U U U U U U U U U U UJ U U U U

Units ug/L ug/L ug/L mg P/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

MDL 5 0.2 0.25 0.004 0.1 0.02 0.01 0.05 0.05 0.1 0.5 0.1 0.15 0.15 0.05 0.1 0.01 0.01 0.6 0.1 0.2 0.1 0.05 0.02 0.03 0.02 0.05 0.75 0.2 0.2 0.25 0.8 0.15 0.01

PQL 20 0.8 1 0.01 0.4 0.08 0.04 0.2 0.2 0.4 2 0.4 0.6 0.6 0.2 0.4 0.04 0.04 2.4 0.4 0.8 0.4 0.2 0.08 0.12 0.08 0.2 3 0.8 0.8 1 3.2 0.6 0.04

Appendix E. (continued) Date Sampled 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10

Field ID Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank

Analysis Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Pesticides Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants

Component Delta-BHC Endrin Aldehyde Ametryn Simazine Chlordane Dieldrin Chlorpyrifos Ethyl Diazinon Malathion Endosulfan I Azinphos Methyl Butylate Beta-BHC Endosulfan Sulfate Heptachlor Epoxide 2-Chlorophenol Fluoranthene Bis(2-chloroethyl)ether Bis(2-ethylhexyl)phthalate Diethyl phthalate Indeno(1,2,3-cd)pyrene Isophorone Nitrobenzene Pyrene Bis(2-chloroethoxy)methane Dibenzo(a,h)anthracene Di-n-octyl phthalate 2,6-Dinitrotoluene Naphthalene Fluorene Di-n-butyl phthalate 2,4-Dimethylphenol 2,4-Dinitrophenol 2,4-Dinitrotoluene

29

Result 0.01 0.02 0.05 0.05 0.2 0.02 0.05 0.05 0.15 0.02 0.2 0.2 0.01 0.02 0.02 0.95 0.95 0.95 14 0.95 0.95 0.95 1.9 0.95 0.95 0.95 0.95 0.95 0.95 0.95 4.8 9.5 14 0.95

Remark U U U U U U U U U U UJ UJ U U U U U U U U U U U U U U U U U U U U U U

Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

MDL 0.01 0.02 0.05 0.05 0.2 0.02 0.05 0.05 0.15 0.02 0.2 0.2 0.01 0.02 0.02 0.95 0.95 0.95 14 0.95 0.95 0.95 1.9 0.95 0.95 0.95 0.95 0.95 0.95 0.95 4.8 9.5 14 0.95

PQL 0.04 0.08 0.2 0.2 0.8 0.08 0.2 0.2 0.6 0.08 0.8 0.8 0.04 0.08 0.08 3.8 3.8 3.8 57 3.8 3.8 3.8 7.6 3.8 3.8 3.8 3.8 3.8 3.8 3.8 19 38 57 3.8

Appendix E. (continued) Date Sampled 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10 4/20/2009 9:10

Field ID Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank Field Blank

Analysis Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants Priority Organic Pollutants

Component Benzo(a)anthracene Benzo(a)pyrene Chrysene Hexachlorobenzene Hexachlorocyclopentadiene N-Nitrosodiphenylamine/ Diphenylamine Pentachlorophenol 1,2,4-Trichlorobenzene 2-Chloronaphthalene 2-Nitrophenol 4-Chloro-3-methylphenol Acenaphthylene Benzidine Benzo(b)fluoranthene Benzo(g,h,i)perylene Butyl benzyl phthalate 2,4,6-Trichlorophenol 2,4-Dichlorophenol Hexachloroethane 2-Methyl-4,6-dinitrophenol 3,3'-Dichlorobenzidine Acenaphthene Benzo(k)fluoranthene Bis(2-chloroisopropyl)ether Hexachlorobutadiene N-Nitrosodi-n-propylamine N-Nitrosodimethylamine Phenanthrene 4-Chlorophenyl phenyl ether 4-Nitrophenol Anthracene Dimethyl phthalate Phenol 4-Bromophenyl phenyl ether

30

Result 0.95 0.95 0.95 0.95 2.9 2.9 2.9 0.95 0.95 0.95 0.95 0.95 95 0.95 0.95 4.8 0.95 0.95 2.9 2.9 38 0.95 0.95 2.9 2.9 1.9 1.9 0.95 1.9 14 0.95 9.5 0.95 0.95

Remark U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U U

Units ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L

MDL 0.95 0.95 0.95 0.95 2.9 2.9 2.9 0.95 0.95 0.95 0.95 0.95 95 0.95 0.95 4.8 0.95 0.95 2.9 2.9 38 0.95 0.95 2.9 2.9 1.9 1.9 0.95 1.9 14 0.95 9.5 0.95 0.95

PQL 3.8 3.8 3.8 3.8 11 11 11 3.8 3.8 3.8 3.8 3.8 380 3.8 3.8 19 3.8 3.8 11 11 150 3.8 3.8 11 11 7.6 7.6 3.8 7.6 57 3.8 38 3.8 3.8

Appendix E. (continued) Date Sampled 4/20/2009 8:00 4/20/2009 8:00 4/21/2009 10:15 4/21/2009 10:15 4/21/2009 10:15 4/21/2009 10:15 4/21/2009 10:15 4/21/2009 10:15

Field ID Equipment Blank Equipment Blank Effluent Composite April 21 Effluent Composite April 21 Effluent Composite April 21 Effluent Composite April 21 Effluent Composite April 21 Effluent Composite April 21

Analysis Nutrients Nutrients Chlorophyll/Grain Size/BOD Nutrients Nutrients Nutrients Nutrients Nutrients

Component Ammonia-N NO2NO3-N Biochemical Oxygen Demand-5 Day,N-Inhib Ammonia-N Kjeldahl Nitrogen TSS NO2NO3-N Total-P

31

Result 0.018 0.005 2.2 0.014 1.2 4 0.38 0.23

Remark Units I mg N/L I mg N/L mg/L I mg N/L mg N/L U mg/L mg N/L mg P/L

MDL 0.01 0.004 0.2 0.01 0.08 4 0.004 0.004

PQL 0.02 0.01 2 0.02 0.2 16 0.01 0.01

Appendix F. Laboratory Instruments FDEP Biology Laboratory - Bioassay Instrument Identification Test Dates: April 21 - 25, 2009

Test ID: Northwest Regional WRF METER / DEVICE

SOP

Parameter

Method

√ used

90H018262

TA06_04

Dissolved Oxygen

SM 4500 O G



Accumet AR-10 pH Meter Mettler-Toledo SevenMulti Conductivity Meter

93312105 SN 1225117049 Probe H04257

TA06_23

Denver Model 225 ISE with ammonia probe

SN K01377

YSI Model 58 Dissolved Oxygen Meter

Thermometer (DO probe) Hach Pocket Colorimeter II

ID

YSI 5750 05J1720

+

SM 4500 H

TA06_25

pH Conductivity Salinity

SM 2510 B SM 2520 B

√ √ √

TA06_17

Ammonia

SM 4500 NH3 F



SN TA06_05

SM-2530B modified DEP SOPTemperature 001/01 FT1400 Total Residual EPA 330.5 Chlorine SM 4500 CL G



05050C026378

TA06_22

Alkalinity (Hach Kit)

No SN

TA06_08

Alkalinity

SM 2320 B



Hardness (Hach Kit)

No SN

TA06_09

Hardness

SM 2340 C



1125481084

TA06_21 TA06_27

Weight

-

-

BIO-S-WEIGHTS-01

NA

Balance check

-

-

OHAUS Balance 250D S-Weights

SM-2530B modified to allow use electronic and non-mercury filled thermometers. Insert other device information in blank spaces(if used). Comments:

Test ID = Facility or SRTs (acute SRT--Chronic SRT)

Prepared by M. Faircloth

V 1.4 8/21/08 BA

32



Appendix G. Facility Summary State of Florida Department of Environmental Protection Facility Introduction & Summary PART I: Information gathered prior to sampling event Prepared By: Jason Cohen [email protected] Facility Name (as it appears on permit): Northwest Regional Water Reclamation Facility NPDES Permit Number: Permit Expiration Date: FL0041670 4/27/2010

Contact Number: 813-632-7600 x429 Former Names:

Physical Address: 10890 South Mobley Road Odessa, Fl 33626 District: Southwest

County: Hillsborough

Function of Facility: Type I Badenpho Process advanced domestic wastewater treatment plant Facility Type: Permitted Capacity (MGD): Major 6.0 MGD AADF Mean Flow for previous 12 months for all EXTERNAL outfalls listed in permit (list date range including months): If applicable, Mean Flow for previous 12 months for REUSE outfall(s) (list date range including months): Description of type of Discharge: Intermittent Continuous

Seasonal

Rainfall Dependent

33

Other, please specify

Appendix G. (continued) Description of Sampling Location(s) - actual permit designation of permitted sampling point(s):

Description of Permitted Outfall(s):

34

Appendix G. (continued) Description of Treatment Process (if multiple discharge points, include a detailed map or diagram of facility):

35

Appendix G. (continued)

36

Appendix G. (continued)

37

Appendix G. (continued) PART I: Continued Receiving Waters:

Classification (indicate whether fresh or marine): Channel A is Class III Fresh

Channel A which flows to Rocky Creek and then to Old Tampa Bat

38

Appendix G. (continued) Toxicity Test Requirements (routine and/or additional test language, test species, salinity adjustment, etc.):

39

Appendix G. (continued)

40

Appendix H. Northwest Regional WRF Effluent Limitations

41

Appendix H. (continued)

42

Appendix H. (continued)

43

4/30/2005

NITROGEN, TOTAL PHOSPHORUS, TOTAL (AS P)

5/31/2005

NITROGEN, TOTAL

6/30/2005

NITROGEN, TOTAL

3.71 3

ANNL AVG

7/31/2005

3.86 3

ANNL AVG

8/31/2005

NITROGEN, TOTAL SOLIDS, TOTAL SUSPENDED

1.21 6.25

MO AVG

8/31/2005

NITROGEN, TOTAL

3.92 3

ANNL AVG

3.8

MO AVG

DELMON 1.0

1.25

MO AVG

DELMON

Concentration Units

4/30/2005

7.7

Concentration Statistical Base (3)

NITROGEN, TOTAL

DELMON

Concentration Limit (3)

4/30/2005

DELMON

Concentration (3)

SOLIDS, TOTAL SUSPENDED

Concentration Statistical Base (2)

4/30/2005

Concentration Limit (2)

Concentration (2)

Concentration Statistical Base (1)

Concentration Limit (1)

Concentration (1)

Parameter Description

Monitoring Date

Appendix I. Northwest Regional Water Reclamation Facility Permit Violations as Recorded on the Discharge Monitoring Report.

7.3

5.0

DAILY MX

MG/L

DAILY MX

MG/L

17.9 4.5

WKLY AVG 21.7

6.0

3.6

3.0

ANNL AVG

DELMON

2.9

1.50

WKLY AVG 3.3

2.0

3.6

3.0

ANNL AVG

DELMON

MG/L

DELMON

DELMON

MG/L

DELMON

DELMON

MG/L

1.10 7.5

44

DELMON

WKLY AVG 15.20

10 DELMON

MG/L MAXIMUM

MAXIMUM

MG/L

MG/L MG/L

10/31/2005 NITROGEN, TOTAL 4.00 3

ANNL AVG

DELMON

DELMON

MG/L

11/30/2005 NITROGEN, TOTAL 3.91 3

ANNL AVG

DELMON

DELMON

MG/L

12/31/2005 NITROGEN, TOTAL 3.80 3

ANNL AVG

DELMON

DELMON

MG/L

1/31/2006

ANNL AVG

DELMON

DELMON

MG/L

NITROGEN, TOTAL 3.19 3 ANNL AVG CHLORINE, TOTAL 11/30/2006 RESIDUAL DELMON CHLORINE, TOTAL 2/28/2007 RESIDUAL DELMON MERCURY, TOTAL 2/28/2007 RECOVERABLE DELMON MERCURY, TOTAL 2/29/2008 RECOVERABLE DELMON

DELMON

DELMON

MG/L

NITROGEN, TOTAL 3.50 3

Concentration (2) Concentration Limit (2)

2/28/2006

NOEL STATRE 7DAY CHR PIMEPHALES 6.25 100 NOEL STATRE 7DAY CHR 25 100 9/30/2008 CERIODAPHNIA NOEL STATRE 7DAY CHR 50 100 11/30/2008 CERIODAPHNIA 6/30/2008

Concentration Units MG/L

Concentration Statistical Base (3)

DELMON

Concentration Limit (3)

DELMON

Concentration (3)

ANNL AVG

Concentration Statistical Base (2)

NITROGEN, TOTAL 3.97 3

Concentration Statistical Base (1)

Parameter Description

9/30/2005

Concentration (1) Concentration Limit (1)

Monitoring Date

Appendix I. (continued)

DELMON

0.09

.01

MAXIMUM MG/L

DELMON

0.12

.01

MAXIMUM MG/L

DELMON

0.0550 .012

MAXIMUM UG/L

DELMON

0.0250 .012

MAXIMUM UG/L

MINIMUM

DELMON

DELMON

PER- CENT

MINIMUM

DELMON

DELMON

PER- CENT

MINIMUM

DELMON

DELMON

PER- CENT

45

Appendix J. EPA Page

The Bioassay of Northwest Regional Water Reclamation Facility effluent sampled on April 20, 2009. NPDES #FL0041670. Fill Out This Section For All Surface Water Discharger Inspections(CEI, CSI, CBI, PAI, XSI-RI Optional) Transaction Code

1 N

2

NPDES NUMBER

5

3 F

L

0

0

4

1

6

YR/MO/DA

7

0 11 12

0

9

0

4

Insp Type

2

0

18 B

Inspector

19 S

Fac Type

20

1

Remarks 66

The Priority Pollutants Analysis of Northwest Regional Water Reclamation Facility effluent sampled on April 20, 2009. NPDES #FL0041670. Fill Out This Section For All Surface Water Discharger Inspections(CEI, CSI, CBI, PAI, XSI-RI Optional) Transaction Code

1 N

2

NPDES NUMBER

5

3 F

L

0

0

4

1

6

YR/MO/DA

7

0 11 12

0

9

0

4

Insp Type

2

0

18 X

Inspector

19 S

Fac Type

20

1

Remarks 66

Biological Analyses of Northwest Regional Water Reclamation Facility effluent sampled on April 20, 2009. NPDES #FL0041670. Fill Out This Section For All Surface Water Discharger Inspections(CEI, CSI, CBI, PAI, XSI-RI Optional) Transaction Code

1 N

2

NPDES NUMBER

5

3 F

L

0

0

4

1

6

YR/MO/DA

7

0 11 12

0

9

0

4

Insp Type

2

0

18 S

Inspector

19 S

Fac Type

20

1

Remarks 66

46