Appendix H - WA - DNR

Report 8 Downloads 312 Views
Appendix H FOREST ROADS

Appendix H

Page 1

Table of Contents Table H-1. Acres of DNR-Managed Forested State Trust Lands Within and Beyond of 800 ft. of Existing Forest Roads ............................................................................................................................... 3 Accomplishments Related to Road Management ................................................................................. 4 Chart H-1. Number of Active Road Miles ............................................................................................... 5 (DNR May 2007 data) .................................................................................................................................. 5 Chart H-2. Miles of Abandoned or Decommissioned Roads expected by 2016 ............................. 6 Chart H-3. Road Maintenance Work in the Planning Unit as of August 2005 ................................. 6 Road Maintenance Priorities and Corresponding Forest Road Condition Record (Tabular Data): ...................................................................................................................................................................... 7 Table H-2. Number of Truck Trips by Alternative .................................................................................. 8

Appendix H

Page 2

Table H-1. Acres of DNR-Managed Forested State Trust Lands Within and Beyond of 800 ft. of Existing Forest Roads Percent of Watershed Under DNR Forest Management 35.1 28.8 26.1 78.7 61.3 32.3 23.7 37.9 19.9 49.2 35.5 21.8 19.9 16.6 1.6 14.8 16.6 1.2 1.8 2.4 0.1 1.6 17.4 0.6 0.5 3.2 20.1 0.4 1.6 2.3 1.0 1.2 2.3 1.3 0.3 0.5 0.2 0.5 0.2 0.1 0.4 0.1

Appendix H

Watershed Name HOWARD-HANSEN GREAT-BEND MASHEL NF-MINERAL-CREEK REESE-CREEK LYNCH-COVE TIGER KENNEDY-CREEK W-KITSAP CATT NF-GREEN MINERAL-CREEK EAST-CREEK MCLANE-CREEK MASON CUMBERLAND CHICO-CREEK LOWER-GREEN-DUWAMISH KEY-PENINSULA LIBERTY-MILLERAPPLETREE WOODLAND-CREEK MUD-MTN LOWER-SKOOKUMCHUCK COLVOS-PASSAGE/CARRINLET ELECTRON TEELEY-CREEK SQUAXIN-ISLAND YELM-CREEK POWELL-CREEK HARSTINE-ISLAND NEWAUKUM UPPER-GREEN-RIVER GOAT-LAKE LITTLE-NISQUALLY-RIVER SAMMAMISH-RIVER SOUTH-PRAIRIE MUCK-CREEK OHOP-CREEK GREENWATER MCALLISTER LAKE-SAMMAMISH S-ELLIOTT-BAY/E-PASSAGE

Acres Within 800 ft. of an Existing Road 11776 12646 8971 8635 8288 8257 3892 7193 5137 4729 4274 3964 3066 2694 2352 2725 2443 989 955

Acres Beyond 800 Ft. of an Existing Road 4723 3673 6167 5249 3683 2805 6200 2034 2125 2165 2328 797 986 1022 1116 158 164 639 201

Grand Total 16499 16318 15139 13883 11971 11063 10092 9227 7261 6893 6602 4761 4052 3716 3468 2883 2607 1628 1155

764 226 472 406

168 658 78 93

932 884 550 499

281 176 308

159 155 16 300 65 296 208 91 276 110 56 243 15 117 49 1 68 103 81

440 330 324 300 298 296 279 277 276 275 267 245 207 186 154 129 111 103 81

234 72 186 165 210 2 192 69 105 128 42

Page 3

Percent of Watershed Under DNR Forest Management

Acres Within 800 ft. of an Existing Road

0.0

0.2 69.7 0.2 5.8 0.0 0.1 0.0 0.1 0.0 0.0 0.0 90.9 25.0 1.0 29.4 0.0 0.3 0.0 6.0 0.0 5.8 0.0

Watershed Name LOWER-PUYALLUP N-LAKE-WASHINGTON POSSESSION-SOUND-N-ELLIOT-BAY S-SINCLAIR-INLET BANGOR-PORT-GAMBLE WADDEL-CREEK VASHON-ISLAND BLACK-RIVER LOWER-WHITE DYES-INLET CHAMBERS-CLOVER SUNDAY-CREEK LOWER-DESCHUTES LOWER-CEDAR-RIVER MIDDLE-DESCHUTES PORTER-CREEK MOX-CHEHALIS LOWER-SKOKOMISH RAGING-RIVER CEDAR-RIVER/TAYLOR-CREEK SILVER CARBON SCATTER-CREEK MIDDLE-WHITE PATTERSON-CREEK TANWAX-CREEK

Grand Total

50 31 26 13 5

16 15 14 7

0 1

107201

Acres Beyond 800 Ft. of an Existing Road 8 61 3 2 52 1 43 6 29 1 14 21 15 17 16 0 8 5 4 3 3 0 1 0 49949

Grand Total 8 61 3 2 52 51 43 38 29 28 26 21 20 17 16 16 15 14 14 5 4 3 3 1 1 0 157150

Accomplishments Related to Road Management

Since 2008 these numbers have changed slightly for the planning unit but have not been updated these include: Baseline inventory of roads completed in December 1999. For a visualization of the active road system by area of DNR managed land refer to Chart H-1. Inventory of all stream crossings and assessment and prioritization of culvert fish blockages completed in April 2001. Ninety-six fish blockages are expected to be repaired or abandoned by 2016. Sixteen have been repaired or abandoned to date (DNR RMAP 2008). Fifty-four miles of road to be decommissioned or abandoned by 2016. Twenty-one miles have been decommissioned or abandoned to date (DNR 2007 Chart H-2). HCP guidelines for assessment slope stability PR 14-004-050 completed in August 1999.

Appendix H

Page 4

As of August 2005, road assessments have been completed according to the Forest Practices Rules. For a summary of RMAP work refer to Chart H-3. Chart H-1. Number of Active Road Miles HCPUNIT_NM S. PUGET SURFACE_TRUST_CD (All) TIMBER_TRUST_CD (All) ROAD_ACT_STAT_CD 10 Total

200.00

Sum of Miles

180.00 160.00 140.00 120.00 100.00 80.00 60.00 40.00 20.00 0.00 Capitol

Elbe Hills

Grass Mountain

Green Mountain

McDonald Ridge

Pleasant Valley

Sherwood

Tahoma

Tahuya

Tiger Mountain

Transitional Assets

JURISDICT_LABEL_NM

(DNR May 2007 data)

Appendix H

Page 5

Chart H-2. Miles of Abandoned or Decommissioned Roads expected by 2016 HCPUNIT_NM S. PUGET SURFACE_TRUST_CD (All) TIMBER_TRUST_CD (All) ROAD_ACT_STAT_CD (All) Total

18.00

Sum of Miles

16.00 14.00 12.00 10.00 Total 8.00 6.00 4.00 2.00

Transitional Assets

Tiger Mountain

Tahuya

Tahoma

Sherwood

Pleasant Valley

McDonald Ridge

Green Mountain

Grass Mountain

Elbe Hills

Capitol

0.00

JURISDICT_LABEL_NM

Chart H-3. Road Maintenance Work in the Planning Unit as of August 2005

Road Maintenance Work for the South Puget Planning Unit 350

Count

300 250

Upgrade

200

Replace

150

Remove

100

Abandon

50 0 A

A1

B

C

D

E

F

G

Category of Repairs

Appendix H

Page 6

Road Maintenance Priorities and Corresponding Forest Road Condition Record (Tabular Data):

Prioritize maintenance for normal and storm event maintenance activities. Emergency plans will be included for extraordinary maintenance needed after major storm events. In accordance with WAC 22224-051 (7), all repair work or existing condition is listed by the following: A. Improve or remove structures inhibiting fish passage beginning with blockages affecting the most habitat. Generally, this means starting at the bottom of the basin and working upstream. FPA/HPA required. Will submit plan and design during operational year. A1. Improve or remove stream crossings where fish passage is not needed or fish passage exists. FPA required, HPA likely required. Will submit plan and design during operational year. B. Repair or maintenance work to reduce sediment delivery from surface erosion and/or mass wasting. (Within bull trout range, areas where sediment delivery or mass wasting will most likely increase stream temperature by filling pools will be given highest priority.) C. Correct drainage or unstable sidecast, especially in areas where mass wasting could deliver to public resources or threaten public safety. D. Repair or maintenance work to disconnect road drainage from streams. E. Repair or maintain stream-adjacent parallel roads (SAP) with a particular emphasis on eliminating water and sediment delivery from the road to the stream. All SAP roads are listed in tabular data. Existing condition of road and repairs, when needed, will be consistent with the priorities and conditions listed in this section. F. Repair or maintenance work to improve hydrologic connectivity (i.e. to minimize interruption of surface water drainage, the interception of subsurface water and pirating of water from one basin to another). G. Other repair or maintenance work which can be undertaken with the maximum operational efficiency. Scheduling maintenance to fit the overall highest priority areas/basins first does not necessarily correspond to priorities above, but still provided the best results in total.

Appendix H

Page 7

Table H-2. Number of Truck Trips by Alternative Watershed Name

Decades 1

2

3

4

5

6

7

8

9

10

Grand Total

A

5,524

5,656

6,862

7,521

8,021

8,128

8,340

8,710

8,498

8,899

76,159

B

5,524

7,382

8,099

8,977

9,711

10,017

10,283

10,636

10,705

10,874

92,209

C

5,524

6,452

6,971

7,769

8,069

8,137

8,805

9,125

9,241

9,557

79,651

A

7,380

8,252

9,098

9,920

10,488

10,640

11,034

11,182

11,407

11,707

101,108

B

7,380

8,782

9,318

10,131

10,907

11,572

12,077

12,555

12,617

12,702

108,041

C

7,380

8,139

8,977

9,952

10,712

11,006

11,302

11,470

11,566

12,089

102,593

A

16,577

16,620

17,212

18,582

20,363

22,629

24,006

25,147

25,666

26,248

213,051

B

16,577

18,193

19,161

20,365

22,426

24,699

26,227

26,999

27,679

28,430

230,756

C

16,577

15,805

16,894

18,863

20,411

22,784

23,781

24,263

24,870

25,518

209,766

A

31,431

35,193

40,026

44,146

46,302

47,583

49,497

50,161

51,627

53,198

449,164

B

31,431

36,418

40,638

45,033

48,661

51,913

54,043

55,637

56,726

57,399

477,898

C

31,431

35,999

40,441

44,503

48,498

49,556

51,598

53,556

55,171

56,949

467,703

A

9,416

9,885

8,668

9,532

10,168

9,933

10,476

10,518

10,481

10,981

100,058

B

9,416

9,742

8,645

9,727

8,791

9,334

9,827

10,127

10,497

11,180

97,287

C

9,416

8,281

8,877

9,898

8,267

9,030

9,219

9,377

9,767

9,724

91,856

A

9,524

9,772

10,470

11,594

12,455

13,756

14,936

15,639

16,024

16,067

130,237

B

9,524

10,834

11,439

12,519

13,525

14,979

16,016

16,352

16,527

16,979

138,694

C

9,524

9,654

10,378

11,476

12,100

13,433

14,254

14,650

14,859

15,027

125,355

A

19,451

19,203

21,357

23,352

24,131

23,188

23,255

24,264

24,921

25,917

229,040

B

19,451

22,963

25,185

27,137

28,710

30,131

30,857

31,430

32,179

32,602

280,646

C

19,451

21,231

23,297

25,346

26,540

26,380

27,286

28,085

29,630

30,837

258,083

A

4,278

4,242

5,087

5,794

6,009

5,885

6,060

6,159

6,336

6,595

56,445

B

4,278

4,940

5,603

6,329

6,720

7,158

7,540

7,632

7,591

7,564

65,356

C

4,278

4,770

5,442

6,081

6,456

6,677

6,982

7,253

7,450

7,653

63,043

A

6,896

7,208

8,186

9,129

9,390

9,297

9,449

9,461

9,868

9,981

88,863

Alt. Catt

East Creek

Great Bend

Howard Hansen

Kennedy Ck.

Lynch Cove

Mashel

Mineral Ck.

North Fork Green

Appendix H

Page 8

B North Fork Mineral

Reese Ck.

Tiger

West Kitsap

Grand Total

6,896

8,042

8,830

9,617

10,420

10,827

11,255

11,669

11,822

11,887

C

6,896

7,706

8,593

9,380

10,068

10,403

10,769

11,199

11,508

11,917

98,439

A

13,712

14,759

16,671

17,668

17,756

17,828

18,035

18,847

18,129

18,715

172,120

B

13,712

16,826

17,475

18,912

20,206

20,565

20,809

21,150

21,381

21,541

192,576

C

13,712

14,972

15,995

16,956

16,782

17,363

18,375

18,969

19,510

19,754

172,387

A

15,252

14,676

16,896

18,829

17,791

17,020

17,865

18,104

18,899

20,053

175,385

B

15,252

17,899

19,991

21,962

23,180

23,921

24,611

25,042

25,601

25,991

223,450

C

15,252

16,776

18,946

20,841

21,809

22,128

22,687

23,608

24,952

25,945

212,943

A

17,992

18,391

19,465

20,797

22,129

23,131

24,087

24,993

25,336

25,671

221,992

B

17,992

19,782

21,005

22,024

23,087

24,433

25,664

26,611

27,100

27,448

235,146

C

17,992

19,319

20,576

21,731

22,750

23,953

25,052

25,758

26,445

27,055

230,630

A

8,348

9,533

10,530

11,841

13,274

14,462

15,376

16,165

16,272

16,565

132,366

B

8,348

9,989

11,034

12,298

13,527

14,827

15,747

16,517

16,843

17,192

136,321

C

8,348

9,340

10,578

11,878

13,223

14,319

15,175

15,816

16,074

16,403

131,154

800,816

6,769,238

497,345 543,624 592,919 648,407 683,832 713,026 742,655 764,839 781,773 Data Source: State of the Forest Database \\snarf\am\div_lm\ds\for_modeling\sps_flp\feis\output\out_20090525\chartsanddatabases\databases\stateofforest.mdb

Appendix H

101,264

Page 9

Appendix H

Page 10