ODFW AQUATIC INVENTORY PROJECT STREAM REPORT...

ODFW AQUATIC INVENTORY PROJECT

STREAM REPORT STREAM: Boulder Creek LLID: 1220215453683 BASIN: Salmon River HUC NUMBER: 17080001 SURVEY DATES: September 24 - 25, 2012 SURVEY CREW: Alex Neerman / Tony Cardello REPORT PREPARED BY: Staci Stein STREAM ORDER: 2 BASIN AREA: 20 km2 FIRST ORDER TRIBUTARIES: 4 USGS MAP: Wildcat Mtn ECOREGION: Western Cascades Northern GENERAL DESCRIPTION: The Boulder Creek habitat survey began at the confluence with the Salmon River and continued upstream 3513 meters. There were four reaches designated based on changes in land uses and stream gradient. The channel was constrained alternately by terraces and hillslopes within a broad valley. Land uses included rural residential, second growth timber (15-30cm dbh), large trees (30-50cm dbh) and mature trees (50-90cm dbh), and timber harvest. The stream substrates were predominately composed of boulder (39%), cobble (33%), and gravel (16%). The stream habitats were primarily rapids (69%) and scour pools (15%). Eight percent of the channel was dry habitat. Large wood volume ranged from 2.7-14.8m3/100m. The vegetation found most frequently in the riparian zones were hardwoods 3-15cm dbh (based on 6 riparian transects). Fish were observed throughout the survey. REACH DESCRIPTIONS: Reach 1: (T02SS-R06E-S25NW) Length 772 meters. Reach one began at the confluence with

Salmon River. The channel was alternately constrained by terraces and hillslopes in a broad valley. The average valley width index was 3.5 (range: 3.0-4.0). There were 368 meters of secondary channel habitat. The land uses were rural residential and second growth timber. The average unit gradient was 3.8 percent. The stream substrate was primarily boulder (38%), cobble (35%), and gravel (17%). Stream habitats were rapids (55%) and scour pools (10%). Fifteen percent of the channel was dry habitat. There was no active bank erosion or undercut. The average residual pool depth was 0.43m. Large wood debris volume was 10.7m3/100m. No riparian transect was conducted in reach one. There was approximately 150 meters (18%) of stream habitat that was not surveyed due to denied property access.

Reach 2: (T02S-R06E-S26SE) Length 924 meters. The channel was alternately constrained by

terraces and hillslopes in a broad valley floor. The average valley width index was 2.8 (range: 2.0-3.0). There were 543 meters of secondary channel habitat. Land uses for the reach were second growth timber and large trees. The average unit gradient was 2.4 percent. Cobble (36%), boulder (36%), and gravel (17%) were the stream substrate. Stream habitats were rapids (75%) and scour pools (15%). Nine percent of the channel was dry habitat. There was no bank erosion or undercut observed. The average residual pool

Boulder Creek (continued)

depth was 0.47m. Large wood debris volume was 5.5m3/100m. The trees found most frequently in the riparian zones were hardwoods 3-30cm dbh (based on 3 riparian transects).

Reach 3: (T02SS-R06E-S36NW) Length 889 meters. The channel was alternately constrained by

terraces and hillslopes within a broad valley. The average valley width index was 2.0 (range: 1.0-3.0). The land uses were second growth timber and large trees. The average unit gradient was 6.4 percent. The stream substrate was primarily boulder (37%), cobble (33%), and gravel (15%). Stream habitats were rapids (80%) and scour pools (19%). There was no active bank erosion or undercut. The average residual pool depth was 0.54m. Large wood debris volume was 2.7m3/100m. No riparian transect was conducted in reach three.

Reach 4: (T02SS-R06E-S36SW) Length 928 meters. The channel was alternately constrained by

terraces and hillslopes in a broad valley. The average valley width index was 3.3 (range: 3.0-5.0). There were 259 meters of secondary channel habitat. The land uses were timber harvest and mature trees. The average unit gradient was 6.9 percent. The stream substrate was boulder (41%), cobble (31%), and gravel (15%). Wetted stream habitats were rapids (68%) and scour pools (18%). Nine percent of the channel was dry habitat. There was no active bank erosion or undercut. The average residual pool depth was 0.48m. Large wood debris volume was 14.8m3/100m. The trees found most frequently in the riparian zones were hardwoods 3-15cm dbh and conifers 3-50cm dbh (based on 3 riparian transects).

COMMENTS: The crew observed salmonid fry, coho, and cutthroat trout. Fish were noted in every reach and fry

were abundant in pools. Salamander, Pacific giant salamander, and crayfish were noted during the survey.

There were numerous large, woody, debris jams throughout the surveyed stream.

There was an OASIS spawning survey sign at unit 55, 1600m.

The crew did not survey approximately 150m of stream (u23, 498m) due to denied access on private property.

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TRIBUTARY

DEBRIS JAM

BOULDER CREEK (SANDY RIVER BASIN) - SUMMER 2012

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EAST COUNTY CLUB ROAD

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PERCENT SILT AND ORGANICS

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PERCENT SILT, ORGANICS, AND SAND

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PERCENT BEDROCK

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NUMBER OF BOULDERS (running average per 100 m.)

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POOLS > OR = TO 0.5 METERS DEEP

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PIECES OF LARGE WOOD

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VOLUME OF LARGE WOOD (cubic meters)

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KEYPIECES OF LARGE WOOD

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OREGON DEPARTMENT OF FISH AND WILDLIFE

HABITAT INVENTORY Survey Date: 9/24/2012Report Date: 2/1/2013BOULDER CREEK

REACH 1 REACH 1T02S-R06E-S25NW

Valley and Channel Summary

Narrow Valley Floor Broad Valley Floor

Valley Characteristics (Percent Reach Length)

Steep V-shapeModerate V-shapeOpen V-shape

Constraining TerracesMultiple TerracesWide Floodplain

Valley Width Index

Channel Morphology (Percent Reach Length)

Hillslope Constrained Unconstrained

BedrockTerraceAlt. Terrace/HillLanduse

Single ChannelMultiple ChannelBraided Channel

Channel Characteristics Type Length (m) Area (m2) Dry Units

PrimarySecondary

Channel Dimensions (m)

Wetted Active Floodprone First Terrace

Width:Depth:

Width:Height:

W:D ratio: Entrenchment (ACW:FPW ratio):Stream Flow Type:Average Unit Gradient:

Habitat Units/100m (total channel length):

100%0%

0%0%0%

0%0%0%

0%0%0%

100%0%0%

3.5 VWI Range: 3 - 4

368 1,28602

772 5,224

6.20.35

12.00.7

14.21.4

16.31.8

17.1 1.2LF3.8%

2.1

Riparian, Bank, and Wood Summary

Primary Secondary

Land Use:Riparian Vegetation:

RRM30

STS

Bank Condition and Shade

Bank Status Percent Reach Length Shade (% of 180)Reach avg:

Undercut Banks:

Large Wood DebrisTotal Total / 100m primary channel

All pieces (>=3m x 0.15m):Volume (m ):Key pieces (>=12m x 0.60m):

4583

3

5.810.7

0.4

0%84%Actively Eroding:

11.0 11.0Water temperature (°C): -

69Range: 92 -

3

2n = 2n =

( 13.3 - 15( 1.4 - 1.4

( 15.5 - 17( 1.7 - 1.8

))

))

3.1Habitat Units/100m (primary channel length):



REACH 2 REACH 2T02S-R06E-S26SE






Valley Width Index






PrimarySecondary



Width:Depth:

Width:Height:



100%0%

0%0%0%

0%0%0%

0%0%0%

100%0%0%


543 1,92103

924 5,877

5.80.40

13.50.7

17.81.4

24.51.6

20.4 1.3LF2.4%

2.5


Primary Secondary


STD15

LTD30



Undercut Banks:



9051

1

9.75.50.1



75Range: 100 -

3

5n = 5n =

( 15.2 - 19.8( 1.2 - 1.6

( 21.3 - 27.2( 1.3 - 1.8

))

))










Valley Width Index






PrimarySecondary



Width:Depth:

Width:Height:



100%0%

0%0%0%

0%0%0%

0%0%0%

100%0%0%


48 17300

889 5,607

6.40.49

13.90.6

16.61.2

25.51.8

23.2 1.2LF6.4%

3.1


Primary Secondary


STC50

LTD30



Undercut Banks:



5424

0

6.12.70.0



67Range: 94 -

3

2n = 1n =

( 15.7 - 17.5( 1.2 - 1.2

( 25.5 - 25.5( 1.8 - 1.8

))

))




REACH 4 REACH 4T02S-R06E-S36SW






Valley Width Index






PrimarySecondary



Width:Depth:

Width:Height:



100%0%

0%0%0%

0%0%0%

0%0%0%

100%0%0%


259 1,12304

928 6,303

6.60.38

13.80.7

18.11.4

24.31.6

19.6 1.3LF6.9%

4.3


Primary Secondary


THM30

MTS



Undercut Banks:



142137

4

15.314.8

0.4

87%Actively Eroding:


75Range: 100 -

3

6n = 6n =

( 13.8 - 23.5( 1.4 - 1.4

( 16.4 - 30.2( 1.5 - 1.8

))

))



HABITAT DETAIL

Habitat Type Number Total Avg Total Large Substrate

Percent Wetted Area Units Length Width

Avg

Depth Area Boulders (m) (m) (m) (m )

2(#>0.5m) S/O Snd Grvl Cbl Bldr Bdrk


HABITAT INVENTORY Survey Date: 9/24/2012Report Date: 2/1/2013

BOULDER CREEK

2DRY CHANNEL 128 7.1 0.00 974 54 0 8 23 33 38 01MIX OF HABITATS 152 7.8 0.00 1,188 0 0 0 0 0 0 01POOL-DAMMED 9 10.4 0.70 89 5 5 15 20 30 30 06POOL-LATERAL SCOUR 88 6.9 0.63 656 80 3 10 20 34 29 31POOL-STRAIGHT SCOUR 5 5.2 0.50 25 8 0 10 20 35 35 0

12RAPID/BOULDERS 756 5.2 0.25 3,563 967 0 5 15 35 41 31STEP/BOULDERS 2 6.5 0.20 16 7 0 0 10 40 50 0

HABITAT SUMMARY

POOL SUMMARY

24 1,140 6.2 0.35 6,510 1,271 1 7 17 35 38 2Total:

Habitat Group Number Total Avg

Wetted Area Large Boulders Units Length Width

Avg

DepthNumber (m) (m) (m) )2(# / 100mPercent

Scour PoolsGlidesRifflesRapidsCascadesStep/FallsDry

Dammed & BW Pools 899 10.4 0.701 1.36%68193 6.7 0.617 10.46%

000 0.00%000 0.00%

3,563756 5.2 0.2512 54.73%000 0.00%

162 6.5 0.201 0.24%

Culverts974128 7.1 0.002 14.96%

000 0.00%

588

00

96707

540

5.6

0.00.0

0.044.2

5.50.0

Total Total of all Channel Lengths

All Pools:

Pools >=1m deep:Complex pools (LWD pieces>=3):

Pool frequency (channel widths/pool):

8

Residual pool depth (avg):

7.0

0.4311.9

0

1

0.0

0.9

(m )2

27.1

12.9

Avg:

10.40.0

1.3

# / Km Primary Channel Length

# / Km

REACH 2 REACH 2T02S-R06E-S26SE

HABITAT DETAIL



Avg





BOULDER CREEK

2DRY CHANNEL 104 5.2 0.00 586 173 0 10 25 33 33 01DRY UNIT 37 3.2 0.00 119 86 0 10 20 40 30 01POOL-BACKWATER 7 6.5 0.80 48 9 0 10 20 25 45 0

13POOL-LATERAL SCOUR 157 6.4 0.65 1,109 144 2 11 18 35 30 41POOL-STRAIGHT SCOUR 6 5.2 0.70 32 6 0 10 20 40 30 0

17RAPID/BOULDERS 1,152 5.3 0.26 5,866 1,457 0 5 16 38 40 11STEP/BOULDERS 4 10.4 0.20 38 13 0 0 5 25 70 0

HABITAT SUMMARY

POOL SUMMARY

36 1,467 5.8 0.40 7,798 1,888 1 8 17 36 36 2Total:

Habitat Group Number Total Avg

Wetted Area Large Boulders Units Length Width

Avg

DepthNumber (m) (m) (m) )2(# / 100mPercent


Dammed & BW Pools 487 6.5 0.801 0.61%1,141163 6.4 0.6514 14.63%

000 0.00%000 0.00%

5,8661,152 5.3 0.2617 75.23%000 0.00%

384 10.4 0.201 0.49%

Culverts705140 4.5 0.003 9.04%

000 0.00%

9150

00

1,4570

13259

0

18.9

0.00.0

0.034.236.7

0.0


All Pools:

Pools >=1m deep:Complex pools (LWD pieces>=3):


15


10.2

0.477.3

3

2

2.0

1.4

(m )2

24.8

13.1

Avg:

16.23.2

2.2


# / Km


HABITAT DETAIL



Avg





BOULDER CREEK

1POOL-BACKWATER 4 6.5 0.55 24 6 0 20 20 25 35 012POOL-LATERAL SCOUR 179 5.9 0.73 1,060 123 0 11 18 31 30 10

1POOL-PLUNGE 6 10.4 0.75 63 13 0 10 20 35 35 013RAPID/BOULDERS 744 5.9 0.28 4,598 1,362 0 5 14 37 40 3

2STEP/BOULDERS 4 10.4 0.15 35 17 0 0 5 25 65 5

HABITAT SUMMARY

POOL SUMMARY

29 937 6.4 0.49 5,780 1,521 0 8 15 33 37 6Total:

Habitat Group Number Total AvgWetted Area Large Boulders Units Length Width

AvgDepth

Number (m) (m) (m) )2

(# / 100mPercent


Dammed & BW Pools 244 6.5 0.551 0.41%1,124185 6.2 0.7313 19.44%

000 0.00%000 0.00%

4,598744 5.9 0.2813 79.55%000 0.00%

354 10.4 0.152 0.60%

Culverts000 0.00%000 0.00%

6136

00

1,3620

1700

25.3

0.00.0

0.048.8

0.00.0


All Pools:Pools >=1m deep:

Complex pools (LWD pieces>=3):


14


14.9

0.54

4.8

1

0

1.1

0.0

(m )2

29.6

12.1

Avg:

15.7

1.1

0.0


# / Km

REACH 4 REACH 4T02S-R06E-S36SW

HABITAT DETAIL



Avg





BOULDER CREEK

3CASCADE/BOULDERS 89 3.9 0.17 309 80 0 5 13 35 47 04DRY CHANNEL 109 5.8 0.00 657 79 0 9 21 39 28 41POOL-BACKWATER 6 3.9 0.45 24 5 0 10 30 30 30 0

10POOL-LATERAL SCOUR 116 6.9 0.66 892 109 2 13 19 25 33 83POOL-PLUNGE 20 7.4 0.68 149 20 0 5 12 27 38 185POOL-STRAIGHT SCOUR 39 6.8 0.63 271 46 0 11 16 26 39 8

19RAPID/BOULDERS 798 6.4 0.29 5,038 1,137 0 5 15 35 42 46STEP/BOULDERS 10 8.9 0.16 86 46 0 0 5 27 67 2

HABITAT SUMMARY

POOL SUMMARY

51 1,186 6.6 0.38 7,426 1,522 0 7 15 31 41 5Total:

Habitat Group Number Total AvgWetted Area Large Boulders Units Length Width

AvgDepth

Number (m) (m) (m) )2

(# / 100mPercent


Dammed & BW Pools 246 3.9 0.451 0.32%1,311174 7.0 0.6618 17.66%

000 0.00%000 0.00%

5,038798 6.4 0.2919 67.85%30989 3.9 0.173 4.16%

8610 8.9 0.166 1.16%

Culverts657109 5.8 0.004 8.85%

000 0.00%

5175

00

1,137804679

0

21.0

0.00.0

25.953.312.0

0.0


All Pools:Pools >=1m deep:

Complex pools (LWD pieces>=3):


19


16.0

0.48

4.5

0

3

0.0

2.5

(m )2

22.6

13.3

Avg:

20.5

0.0

3.2


# / Km

Number Total Avg Total Large Substrate


Avg

Depth Area Boulders

(m) (m) (m) (m )2

(#>0.5m)S/O Snd Grvl Cbl Bldr Bdrk

STREAM SUMMARY BOULDER CREEK

Scour Pools

GlidesRiffles

Rapids

CascadesStep/Falls

Dry

Dammed & BW Pools

Culverts

Wetted Area

Percent

184 0.67%

4,257 15.47%0 0.00%

0 0.00%

19,065 69.29%309 1.12%

175 0.64%

2,336 8.49%0 0.00%

Habitat Group

(m )2

140 4,730 6.3 0.40 27,513 6,2021 7 16 33 39 4

Unsurveyed 1,188 4.32%

HABITAT DISTRIBUTION BOULDER CREEK (SANDY RIVER BASIN) - SUMMER 2012

0

500

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AR

EA

(m

^2)

REACH 1

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2500

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Summary of Riparian Zone (0-30m) transects

Total hardwoods/1000Total conifers/1000 ftTotal conifers >20" dbh/1000 ftTotal conifers >35" dbh/1000 ft

Average number of trees in a 5-meter wide band

Canopy closure and ground cover

Predominant landform in each zone

Zone 1 Zone 2 Zone 3 Zones 1-30-10 meters 10 - 20 meters 20 - 30 meters 0-30 meters

Conifer Hardwood Conifer Hardwood Conifer Hardwood Conifer HardwoodDiameterclass (cm)

3-15cm15-30cm30-50cm50-90cm>90cm

Total/100m2

Zone 1 Zone 2 Zone 30-10 meters 10 - 20 meters 20 - 30 meters


Canopy closureShrub coverGrass/forb cover

HillslopeHigh terraceLow terraceFloodplainWetland/meadowStream channelRoadbed/RailroadRiprap

Surface slope (%)

3

16874478120

1.30.30.30.3

2.7

0.3

7.31.71.30.0

10.3

0.0

0.70.31.00.30.0

3.72.71.00.00.0

0.70.70.70.30.0

5.04.01.00.00.0

2.71.32.01.0

2.4

0.3

16.08.33.30.0

9.2

0.0

681649

731543

731850

3367000000

5033000

1700

6733000000

38 28 37

2.3 7.3 2.3 10.0

(%) (%)(%)

(%) (%)(%)

RIPARIAN ZONE VEGETATION SUMMARYREACH 2 REACH 2


HABITAT INVENTORY Report Date:

BOULDER CREEK

2/1/2013 Survey Date: 9/24/2012

Summary of Riparian Zone (0-30m) transects


Average number of trees in a 5-meter wide band

Canopy closure and ground cover

Predominant landform in each zone

Zone 1 Zone 2 Zone 3 Zones 1-30-10 meters 10 - 20 meters 20 - 30 meters 0-30 meters

Conifer Hardwood Conifer Hardwood Conifer Hardwood Conifer HardwoodDiameterclass (cm)

3-15cm15-30cm30-50cm50-90cm>90cm

Total/100m2



Canopy closureShrub coverGrass/forb cover

HillslopeHigh terraceLow terraceFloodplainWetland/meadowStream channelRoadbed/RailroadRiprap

Surface slope (%)

3

89471116381

1.31.01.30.7

5.0

0.7

4.30.00.00.0

4.3

0.0

0.31.00.30.00.3

3.70.70.70.30.0

1.01.71.00.70.3

4.70.30.00.00.0

2.73.72.71.3

3.9

1.3

12.71.00.70.3

4.9

0.0

602455

642538

612444

33501700000

5050000000

5050000000

23 18 18

2.0 5.3 4.7 5.0

(%) (%)(%)

(%) (%)(%)

RIPARIAN ZONE VEGETATION SUMMARYREACH 4 REACH 4


HABITAT INVENTORY Report Date:

BOULDER CREEK

2/1/2013 Survey Date: 9/24/2012

Summary of Riparian Zone (0-30m) for all reaches transects


6

129057912251

Zones 1-30-30 meters

Conifer Hardwood

2.72.52.31.20.8

14.34.72.00.20.0

Diameterclass (cm)

3-15cm15-30cm30-50cm50-90cm>90cm

Average number of trees in a 5-m wide band


HABITAT INVENTORY - RIPARIAN SURVEY

BOULDER CREEK

9/24/2012

Summary of riparian zone (0-100 feet) extrapolated to 1,000 feet along stream

9/24/2012Survey Date:2/1/2013

Reach 2 2

HABITAT INVENTORY

BOULDER CREEK

Report Date:

RIPARIAN ZONE VEGETATIONReach


Slope Canopy ShrubSurfaceZoneSideUnit

Cover (percent)

Grass 3-15 15-30 30-50 50-90 >90

Diameter class (cm)

Notes

26 LF 1 HT 0 75 10 60 1

9 1 2

Conifer

Hardwood

26 LF 2 HT 0 70 20 50 1

4 1 1

Conifer

Hardwood

26 LF 3 HT 0 60 30 50

8 3

Conifer

Hardwood

26 RT 1 HT 75 60 15 50 2 1

4

Conifer

Hardwood

26 RT 2 HS 60 75 10 40 1 2

1 3 1

Conifer

Hardwood

26 RT 3 HS 65 75 15 55 1 1

1 1 3

Conifer

Hardwood

30 LF 1 HS 60 80 20 65

1 2 2

Conifer

Hardwood

30 LF 2 HS 20 75 15 75 1

2 2

Conifer

Hardwood

30 LF 3 HS 15 70 20 60

2 4

Conifer

Hardwood

30 RT 1 HT 0 55 30 60 1

8 2

Conifer

Hardwood

30 RT 2 SC 0 60 15 25

4 2 1

Conifer

Hardwood

30 RT 3 HS 60 65 20 60 1

1 3

Conifer

Hardwood

59 LF 1 HT 0 85 15 35 1 1 1Conifer

Hardwood

59 LF 2 HT 0 90 20 35 1 1Conifer

Hardwood

59 LF 3 HT 0 90 20 40 2 2Conifer

Hardwood

59 RT 1 HS 90 50 5 25 BEDROCK CLIFF

Conifer

Hardwood

59 RT 2 HS 90 65 10 30 BEDROCK CLIFF

Conifer

Hardwood

59 RT 3 HS 80 80 5 35

3 1

BEDROCK CLIFF

Conifer

Hardwood

9/24/2012Survey Date:2/1/2013

Reach 4 4

HABITAT INVENTORY

BOULDER CREEK

Report Date:

RIPARIAN ZONE VEGETATIONReach


Slope Canopy ShrubSurfaceZoneSideUnit

Cover (percent)

Grass 3-15 15-30 30-50 50-90 >90

Diameter class (cm)

Notes

90 LF 1 HT 0 85 15 65 1 1

2

Conifer

Hardwood

90 LF 2 HS 55 90 25 60

6

VINE MAPLEConifer

Hardwood

90 LF 3 HS 50 85 20 60 1

2

Conifer

Hardwood

90 RT 1 HT 0 80 10 50 1 1 1Conifer

Hardwood

90 RT 2 HT 0 50 40 50

2 1 1

Conifer

Hardwood

90 RT 3 HT 0 10 50 40

7

Conifer

Hardwood

120 LF 1 HT 0 45 25 55 1 1

4

Conifer

Hardwood

120 LF 2 HT 0 80 20 50 1

1 1

Conifer

Hardwood

120 LF 3 HT 0 75 25 50 1 1

3 1

Conifer

Hardwood

120 RT 1 HS 75 40 50 40 1

5

Conifer

Hardwood

120 RT 2 HS 20 35 45 50

3 1

Conifer

Hardwood

120 RT 3 HS 15 60 30 50 1 1 1

1

Conifer

Hardwood

139 LF 1 HS 65 60 15 60 1 3 2Conifer

Hardwood

139 LF 2 HS 30 65 20 20 2 1Conifer

Hardwood

139 LF 3 HS 40 70 20 65 4 1Conifer

Hardwood

139 RT 1 LT 0 50 30 60 1

2

Conifer

Hardwood

139 RT 2 HT 0 65 0 0 1 1Conifer

Hardwood

139 RT 3 HT 0 65 0 0 1 1 1

1

Conifer

Hardwood


REACH UNIT# TYPE CHAN DIST.(m) COMMENTS NOTE_ESTIMATOR NOTE_NUMERATOR

1 1 RB 01 67 UTM-576642/50243941 2 LP 01 88 /RR1 3 RB 01 207 BC,/RR UTM-576592/5024388; BC DRIVEWAY; FT BRIDGE1 4 SP 01 212 CEMENT STEPS TO POOL1 7 SB 01 261 H=0.7M1 9 DP 01 279 MANMADE DAM1 10 RB 01 306 DJ1 12 DC 03 03 SIDE CHNL1 14 RB 02 02 GOES FROM MOUTH UP 02 SIDE CHNL1 16 LP 01 351 COHO, TF1 18 RB 00 390 04 SIDE CHNL1 19 LP 00 409 COHO FRY1 21 LP 00 437 DJ1 22 RB 00 498 DENIAL 150M1 23 MX 00 650 SS/,BC ENDS 15M UP FROM BRIDGE EST FROM TOP OF UNIT1 24 RB 00 772 /SS2 25 LP 00 788 UTM-576203/50240662 27 DC 02 DJ DJ CREATES SIDE CHNL2 29 RB 01 1001 TF2 30 RB 01 1123 UTM-576310/5023898 TF2 45 LP 01 1426 DJ2 46 LP 02 FRY2 48 RB 00 1450 DJ2 49 LP 01 1460 CT2 50 RB 01 1529 DJ2 54 SB 00 1548 H=0.8M2 55 RB 00 1600 OASIS SPAWNING SIGN2 57 RB 00 1659 DJ; AM RIP2 59 RB 01 1696 AM; /TJ UTM-576534/5023334 PGS2 60 DC 11 TRIB3 61 LP 00 1722 TWO TROUT3 62 RB 00 1746 DJ3 63 LP 00 1767 COHO FRY ~103 65 LP 02 PART OF MAIN CHNL 02 POOL3 68 LP 00 1863 COHO FRY; TROUT3 74 RB 00 2173 /SS; DJ3 78 SB 00 2217 H=1.0M3 79 RB 00 2305 TROUT FRY3 83 RB 01 2411 UNKNOWN FRY3 84 BW 10 TROUT FRY3 85 SB 00 2413 H=1.3M3 87 LP 00 2457 COHO; TF3 88 RB 00 2579 /SS UNKNOWN FRY4 90 RB 00 2707 DJ; SS/ TWO DJ4 92 LP 00 2752 UNKNOWN FRY4 94 BW 10 TF4 95 LP 00 2827 /SS OLD FOOT BRIDGE COHO, TF4 96 RB 01 2906 DJ4 97 DC 02 DJ4 98 RB 03 FLOW GOES SUBSURFACE @ TOP4 100 DC 11 TJ/ DRY4 104 SP 00 2999 SS/4 107 SB 01 3027 H=0.8M4 108 RB 01 3112 DJ4 109 LP 02 TF


REACH UNIT# TYPE CHAN DIST.(m) COMMENTS NOTE_ESTIMATOR NOTE_NUMERATOR

4 110 CB 02 DJ4 112 PP 01 3147 /TJ4 113 DC 11 /TJ; UTM-576574/50219544 114 SB 00 3149 H=1.0M4 116 SP 00 3167 TF; SF4 119 SB 00 3209 AM H=0.6M SALAMANDER4 120 RB 01 3266 UTM-576553/5021865 TF4 121 SB 01 3267 H=0.9M4 124 SP 00 3290 POSSIBLE COHO FRY4 126 LP 01 3320 TJ/ TF4 127 CB 11 STEEP VALLEY4 128 RB 00 3338 DJ4 129 LP 00 3346 CRAYFISH4 130 RB 00 3362 SS/4 132 SB 00 3371 H=0.65M4 134 SB 00 3378 H=1.2M4 136 RB 00 3428 SS/4 139 RB 01 3513 AM PGS4 140 LP 02 EOS TROUT FRY; EOS

BOULDER CREEK (SALMON RIVER BASIN)

SUMMER - 2012

Boulder Creek - Reach1 u1 – Rapid over boulder looking upstream from confluence with Salmon River 9-24-2012

Boulder Creek - Reach1 u10 – Rapid over boulder looking downstream 9-24-2012

Boulder Creek - Reach1 u1 – Rapid over boulder looking upstream 9-24-2012

Boulder Creek – Reach 2 u26 – Rapid over boulder 9-24-2012

Boulder Creek – Reach 2 u50 – Rapid over boulder looking upstream 9-24-2012

Boulder Creek – Reach 3 u71 – Boulder rapid looking downstream 9-24-2012

BOULDER CREEK (SALMON RIVER BASIN)

SUMMER - 2012

Boulder Creek – Reach 3 u90 – Rapid over boulder looking upstream 9-24-2012

Boulder Creek – Reach 4 u108 – Rapid over boulder – landslide along left bank 9-25-2012

Boulder Creek – Reach 4 u111 – Rapid over boulder looking downstream 9-25-2012

Boulder Creek – Reach 4 u139 – Pacific Giant salamander on rock-end of survey 9-25-2012

Boulder Creek – Reach 4 u90 – Rapid over boulder, left bank riparian 9-24-2012

Boulder Creek – Reach 4 u139 – Rapid over boulder looking upstream to end of survey 9-25-2012

START OF SURVEYREACH 1

REACH 2

REACH 3

REACH 4

UNIT 61

UNIT 90

UNIT 25

END OF SURVEY

Copyright (C) 2009 MyTopo, 2006-2013 TomTom

10 5 75 000m 10 5 76 000m 10 5 77 000m 10 5 78 000m 10 5 7

10 5 75 000m 10 5 76 000m 10 5 77 000m 10 5 78 000m 10 5 79

50 2

1 00

0m50

22

000m

50 2

3 00

0m50

24

000m

50 2

5 00

0m50

26

50 2

1 00

0m50

22

000m

50 2

3 00

0m50

24

000m

50 2

5 00

0m50

26

BOULDER CREEKSALMON RIVER BASINAQUATIC INVENTORY HABITAT SURVEYSUMMER - 2012

Map Name: WILDCAT MTPrint Date: 03/25/13Scale: 1 inch = 2,000 ft.Map Center: 10 0576681 E 5023136 NHorizontal Datum: NAD83

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