ODFW AQUATIC INVENTORY PROJECT STREAM REPORT … · The average valley width index was 9.9 (range:...

ODFW AQUATIC INVENTORY PROJECT STREAM REPORT

STREAM: Roy Creek LLID: 1239895448028 BASIN: Siletz River HUC NUMBER: 17100204 DATES: August 8 - 23, 2011 SURVEY CREW: Kip Woods / Mark Stone REPORT PREPARED BY: Staci Stein STREAM ORDER: 3 BASIN AREA: 10.49 km2 FIRST ORDER TRIBUTARIES: 2 USGS MAPS: Mowery Landing ECOREGION: Coast Range Sitka Spruce GENERAL DESCRIPTION: The Roy Creek habitat survey started at the confluence with the Siletz River and continued upstream 4318 meters ending at the confluence with South Roy Creek. The first approximate 160 meters of the survey were within tide influence. The stream channel was constrained by terraces in a broad valley. Land uses were second growth timber (15-30cm dbh) and mature trees (50-90cm dbh). The stream substrate was fine sediment (86%) and gravels (14%). Stream habitat was predominantly scour pool (71%). Large wood debris volume averaged 31.8m3/100m of stream channel length. Bank undercut ranged from 15-18% of the reach stream length. There was an average of 7.5% active bank erosion. The trees most frequently observed in the riparian zone were hardwoods 30-50cm (based on 8 riparian transects). REACH DESCRIPTIONS: Reach 1: (T09S-R11W-S12SW) Length 3266 meters. Reach 1 began at the confluence with the

Siletz River (tidally influenced) and ended at the confluence with North Roy Creek. There were 147 meters of secondary channel habitat. The channel was constrained by high terraces in a broad valley. The average valley width index was 9.9 (range: 9.0-10.0). Land uses were second growth timber and mature trees. The average unit gradient was 0.3 percent. The stream habitat was predominately scour pool (73%). Ninety-five percent of the stream substrate was fine sediment. There was 9% actively eroding banks and 18% bank undercut. Large wood debris volume was 32.4m3/100m of the stream reach length. The trees found most frequently in the riparian zone were hardwoods 30-50cm dbh (based on five riparian transects).

Reach 2: (T09S-R11W-S13NE) Length 1052 meters. Reach 2 began at the confluence with North

Roy Creek and ended at South Roy Creek junction. There were 101 meters of secondary channel habitat. The channel was constrained by terraces in a broad valley. The average valley width index was 9.4 (range: 5.0-10.0). Land uses were second growth timber and mature trees. The average unit gradient was 0.5 percent. The stream habitat was predominately scour pool (66%). Seventy percent of the stream substrate consisted of fine sediment. Fifteen percent of the bank had undercut and active bank erosion was six percent. Large wood debris volume was 31.2m3/100m of stream length. The trees found most frequently in the riparian zone were hardwoods 30-50cm dbh (based on three riparian transects).

Roy Creek (continued)

COMMENTS:

Coho, trout, and fry were observed throughout the survey. Spawning gravels and several older redds were also noted. Additional wildlife noted included a bobcat, raccoon, bear, rough skinned newt, red legged frog, crawdad, and band-tailed pigeon. The crew commented on the many large wood debris jams throughout the surveyed stream. Several old and abandoned beaver dammed pools were observed and more recent beaver activity was noted. Tree species that were identified in the riparian zone included; elderberry, Douglas fir, hemlock, Sitka spruce, hawthorn, and vine maple. South Roy and North Roy Creek were surveyed 2011 summer as well.

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)

REACH

TRIBUTARY

DEBRIS JAM

MASS FAILURE

BEAVER ACTIVITY

ROY CREEK (SILETZ RIVER BASIN) SUMMER - 2011

1 2

NORTH ROY CREEK SOUTH ROY CREEK

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

PERCENT SHADE

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

PERCENT SILT AND ORGANICS

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

PERCENT SILT, ORGANICS, AND SAND

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

PERCENT GRAVEL

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

PERCENT BEDROCK

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

NUMBER OF BOULDERS (running average per 100 m.)

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

5

0 POOLS > OR = TO 1 METERS DEEP

2

DEPTH (meters)

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

PIECES OF LARGE WOOD

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

100

VOLUME OF LARGE WOOD (cubic meters)

2

-25

0

25

50

75

100

125

150

175

200

225

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000

DISTANCE (meters)

ELEV

ATI

ON

(met

ers)


1

0

5

KEYPIECES OF LARGE WOOD

2

OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 8/8/2011Report Date: 3/5/2012

ROY CREEK

REACH 1 REACH 1T09S-R11W-S12SWValley 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 TerraceWidth:Depth:

Width:Height:

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

Habitat Units/100m (total channel length):

0%0%

0%0%

100%

0%0%0%

0%0%0%

100%0%0%

9.9 VWI Range: 9 - 10

147 33300

3,266 11,190

3.10.48

5.20.5

6.81.1

12.91.6

9.9 1.4LF0.3%

5.1

Riparian, Bank, and Wood SummaryPrimary Secondary

Land Use:Riparian Vegetation:

STD50

MTS

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):

3781,059

29

11.632.4

0.9

9%18%

80%Actively Eroding:

15.0 15.0Water temperature (°C): -

28Range: 100 -

3

12n = 12n =

( 3.9 - 9.8( 0.6 - 1.6

( 4.2 - 65( 1.4 - 1.8

))

))

5.3Habitat Units/100m (primary channel length):

OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 8/22/2011Report Date: 3/5/2012

ROY CREEK

REACH 2 REACH 2T09S-R11W-S13NEValley 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 TerraceWidth:Depth:

Width:Height:

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

Habitat Units/100m (total channel length):

0%0%

0%0%

100%

0%0%0%

0%0%0%

100%0%0%

9.4 VWI Range: 5 - 10

101 17600

1,052 2,880

2.50.37

4.50.5

5.11.0

5.71.3

9.0 1.1LF0.5%

9.0

Riparian, Bank, and Wood SummaryPrimary Secondary

Land Use:Riparian Vegetation:

STD30

MTS

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):

139328

10

13.231.2

1.0

6%15%

92%Actively Eroding:

15.1 15.1Water temperature (°C): -

56Range: 100 -

3

8n = 8n =

( 3.9 - 6.5( 1 - 1.1

( 4.7 - 7.2( 1.2 - 1.4

))

))

9.9Habitat Units/100m (primary channel length):

REACH 1 REACH 1T09S-R11W-S12SWHABITAT DETAIL

Habitat Type Number Total Avg Total Large Substrate Percent Wetted Area Units Length Width

AvgDepth Area Boulders

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

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

OREGON DEPARTMENT OF FISH AND WILDLIFE

HABITAT INVENTORY Survey Date: 8/8/2011Report Date: 3/5/2012

ROY CREEK

25GLIDE 356 3.1 0.30 1,037 0 47 50 3 0 0 014POOL-BACKWATER 116 1.9 0.41 308 0 62 38 0 0 0 0

6POOL-BEAVER DAM 224 4.2 0.87 927 0 60 38 2 0 0 02POOL-ISOLATED 5 0.8 0.25 5 0 50 50 0 0 0 0

37POOL-LATERAL SCOUR 1,223 3.5 0.84 4,398 13 61 36 3 1 0 037POOL-STRAIGHT SCOUR 1,115 3.5 0.71 3,995 0 58 40 1 0 0 025RIFFLE 276 2.2 0.17 555 0 43 41 16 0 0 0

5RIFFLE W/ POCKETS 60 2.7 0.20 155 0 36 50 14 0 0 08STEP/BEAVER DAM 11 4.0 0.01 43 0 50 48 3 0 0 0

14STEP/LOG 28 3.4 0.13 100 0 44 50 6 0 0 0

HABITAT SUMMARY

POOL SUMMARY

173 3,413 3.1 0.48 11,523 13 53 42 5 0 0 0Total:

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 1,240345 2.4 0.5222 10.76%8,3932,338 3.5 0.7874 72.84%1,037356 3.1 0.3025 9.00%

709336 2.3 0.1730 6.15%000 0.00%000 0.00%

14339 3.6 0.0922 1.24%

Culverts000 0.00%000 0.00%

013

0000000

0.0

0.00.0

0.00.00.00.0

Total Total of all Channel Lengths

All Pools:

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

Pool frequency (channel widths/pool):

96

Residual pool depth (avg):

28.1

0.60

6.9

16

40

4.7

11.7

(m )2

0.0

0.2

Avg:

29.4

4.9

12.2

# / Km Primary Channel Length

# / Km

REACH 2 REACH 2T09S-R11W-S13NEHABITAT DETAIL

Habitat Type Number Total Avg Total Large Substrate Percent Wetted Area Units Length Width

AvgDepth Area Boulders

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

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


HABITAT INVENTORY Survey Date: 8/22/2011Report Date: 3/5/2012

ROY CREEK

10GLIDE 91 3.1 0.28 271 0 35 37 28 0 0 09POOL-BACKWATER 64 2.0 0.41 145 0 54 41 4 0 0 02POOL-BEAVER DAM 55 2.7 0.55 143 0 30 40 30 0 0 01POOL-DAMMED 8 4.5 0.35 34 0 60 40 0 0 0 01POOL-ISOLATED 2 1.1 0.40 2 0 40 40 20 0 0 0

24POOL-LATERAL SCOUR 431 2.8 0.65 1,248 1 41 36 22 1 0 02POOL-PLUNGE 11 7.0 0.83 75 0 50 40 10 0 0 0

15POOL-STRAIGHT SCOUR 236 2.7 0.62 696 0 40 45 15 0 0 022RIFFLE 163 1.5 0.10 246 0 23 30 46 0 0 0

8RIFFLE W/ POCKETS 74 1.9 0.13 135 0 28 34 39 0 0 02STEP/BEAVER DAM 3 2.9 0.01 8 0 20 25 55 0 0 03STEP/COBBLE 6 2.5 0.05 16 0 7 23 70 0 0 05STEP/LOG 12 3.7 0.06 36 0 20 32 48 0 0 0

HABITAT SUMMARY

POOL SUMMARY

104 1,154 2.5 0.37 3,056 1 34 36 29 0 0 0Total:

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 324128 2.2 0.4313 10.60%2,019678 3.0 0.6541 66.08%

27191 3.1 0.2810 8.88%381237 1.6 0.1130 12.48%

000 0.00%000 0.00%

6020 3.2 0.0510 1.96%

Culverts000 0.00%000 0.00%

010000000

0.0

0.00.0

0.00.00.00.0

Total Total of all Channel Lengths

All Pools:

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

Pool frequency (channel widths/pool):

54

Residual pool depth (avg):

46.8

0.52

4.7

2

12

1.7

10.4

(m )2

0.0

0.0

Avg:

51.3

1.9

11.4

# / Km Primary Channel Length

# / Km

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

STREAM SUMMARY ROY CREEK

Scour Pools

GlidesRiffles

Rapids

CascadesStep/Falls

Dry

Dammed & BW Pools

Culverts

Wetted Area

Percent

1,564 10.73%

10,413 71.42%

1,309 8.98%1,091 7.48%

0 0.00%

0 0.00%203 1.39%

0 0.00%0 0.00%

Habitat Group

(m )2

277 4,566 2.9 0.44 14,579 1446 40 14 0 0 0

ROY CREEK: HABITAT DISTRIBUTION

0

1000

2000

3000

4000

5000

6000

7000

8000

9000

DAM POOL SCOUR POOL GLIDE RIFFLE RAPID CASCADE STEP/FALL DRY

WE

TTE

D A

RE

A (m

^2)

REACH 1

0

500

1000

1500

2000

2500

DAM POOL SCOUR POOL GLIDE RIFFLE RAPID CASCADE STEP/FALL DRY

WE

TTE

D A

RE

A (m

^2)

REACH 2

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 (%)

5

4511589837

0.00.20.00.0

0.2

0.0

1.40.01.40.6

3.4

0.0

0.00.40.00.60.6

1.00.21.00.00.0

0.00.40.00.40.0

0.00.80.80.20.0

0.01.00.01.0

0.9

0.6

2.41.03.20.8

2.5

0.0

681880

601282

761674

0100

000000

2080000000

3070000000

2 5 4

1.6 2.2 0.8 1.8

(%) (%)(%)

(%) (%)(%)

RIPARIAN ZONE VEGETATION SUMMARYREACH 1 REACH 1


HABITAT INVENTORY Report Date:

ROY CREEK

3/5/2012 Survey Date: 8/8/2011

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

3862644141

0.00.00.00.0

0.0

0.0

0.00.03.01.0

4.0

0.0

0.01.00.00.00.3

0.00.00.70.00.0

1.70.70.30.00.3

0.00.71.00.00.0

1.71.70.30.0

1.4

0.7

0.00.74.71.0

2.1

0.0

731080

771770

732063

0100

000000

5050000000

5050000000

2 11 13

1.3 0.7 3.0 1.7

(%) (%)(%)

(%) (%)(%)

RIPARIAN ZONE VEGETATION SUMMARYREACH 2 REACH 2


HABITAT INVENTORY Report Date:

ROY CREEK

3/5/2012 Survey Date: 8/22/2011

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


8

4271987638

Zones 1-30-30 meters

Conifer Hardwood

0.61.30.10.60.6

1.50.93.80.90.0

Diameterclass (cm)

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

Average number of trees in a 5-m wide band


HABITAT INVENTORY - RIPARIAN SURVEY

ROY CREEK

8/8/2011

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

8/8/2011Survey Date:3/5/2012

Reach 1 1

HABITAT INVENTORY

ROY 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

1 LF 1 HT 0 0 0 60 RP1 421800/4961337

Conifer

Hardwood1 LF 2 HT 0 0 0 100 Conifer


Hardwood1 RT 1 HT 0 0 0 100 Conifer



Hardwood38 LF 1 HT 0 20 20 80

1

RP2 422181/4961262

Conifer



3 2

Conifer


Hardwood38 RT 2 HS 10 100 0 40 3 3 SPRUCE/ FIRConifer

Hardwood38 RT 3 HS 10 100 0 40 2 2 SPRUCE/FIRConifer


3 1

RP3 422850/4961172

Conifer


4

Conifer


Hardwood87 RT 1 HT 6 100 0 100

7

VINE MAPLEConifer


4

Conifer


2

Conifer

Hardwood119 LF 1 HT 0 80 40 60 RP4

423212/4960999

Conifer

Hardwood

8/8/2011Survey Date:3/5/2012

Reach 1 1

HABITAT INVENTORY

ROY CREEK

Report Date:




Cover (percent)

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

Diameter class (cm)

Notes

119 LF 2 HT 5 60 40 60

1

Conifer

Hardwood119 LF 3 HS 8 100 20 80

1

Conifer

Hardwood119 RT 1 HT 5 80 60 40 O.G.

ELDERBERRYConifer


1

Conifer


Hardwood149 LF 1 HT 5 100 40 80 1

1

RP5 HEMLOCK

Conifer

Hardwood149 LF 2 HS 20 60 20 80 2

1

FIR REPRODConifer

Hardwood149 LF 3 HS 10 80 40 60 Conifer

Hardwood149 RT 1 HT 5 100 0 100

3 1

Conifer

Hardwood149 RT 2 HT 5 100 0 100 O.G.ELDERBE

RRYConifer

Hardwood149 RT 3 HT 0 100 0 100

1

Conifer

Hardwood

8/22/2011Survey Date:3/5/2012

Reach 2 2

HABITAT INVENTORY

ROY CREEK

Report Date:




Cover (percent)

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

Diameter class (cm)

Notes

174 LF 1 HT 0 20 0 100 RP6 423169/4960369

Conifer

Hardwood174 LF 2 HT 5 80 20 60 1 SPRUCEConifer


Hardwood174 RT 1 HT 7 100 20 60

1 1

Conifer

Hardwood174 RT 2 HS 25 80 0 80 Conifer

Hardwood174 RT 3 HS 25 60 0 80 1 1 SPRUCE/HEMIConifer


Hardwood231 LF 2 HS 20 100 20 60 Conifer

Hardwood231 LF 3 HS 20 100 20 80 1 2

2 1

CONIFER REPROD

Conifer


5

Conifer




3 2

RP8Conifer


2

Conifer

Hardwood265 LF 3 HT 0 100 0 100

2

Conifer

Hardwood265 RT 1 HT 0 100 20 80 SAWGRASS

FLATConifer

Hardwood265 RT 2 HS 15 20 40 60 3 DFIRConifer

Hardwood265 RT 3 HS 15 100 0 20 4 SPRUCEConifer

Hardwood


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

1 1 GL 00 28 TIDAL RP11 2 RI 00 70 TIDAL1 3 SP 00 79 TIDAL1 4 LP 00 94 TIDAL1 5 RI 00 102 DJ TIDAL1 6 SP 00 129 LI/ TIDAL1 7 RI 00 131 TIDAL1 8 GL 00 153 TIDAL1 10 RP 00 172 /LI1 11 LP 00 198 LI/1 13 LP 00 212 DJ1 15 LP 00 239 DJ /SS COHO(1)1 16 SL 00 241 DJ1 17 LP 00 296 DJ BV1 18 GL 00 303 DJ1 19 LP 00 321 DJ AM RLF1 20 RI 00 334 DJ 10+1 21 LP 00 357 DJ1 22 GL 00 375 DJ1 23 LP 00 420 DJ1 24 RI 00 440 DJ1 25 LP 00 495 DJ1 26 RI 00 516 T15.1 @ 14:171 27 SP 00 528 BV1 28 GL 00 541 DJ1 29 LP 01 561 DJ1 30 BW 10 DJ AM RLF1 31 RI 00 566 DJ TINY GRAVEL1 32 LP 00 582 CRAWDAD 12 COHO1 33 RI 00 585 DJ SMALL GRAVEL1 35 SP 00 604 BV1 36 SD 00 605 BV BD H=.2 .2H X 1.0L1 37 BP 00 645 BV CRAWDAD TROUT/COHO1 38 RI 00 672 RP2 END DAY SMALL GRAVEL RP21 39 LP 00 691 DJ START DAY 2 SMALL GRAVEL START8/91 40 SP 00 707 DJ LI/1 41 RP 01 725 DJ1 42 SP 01 732 DJ AM RLF1 43 RP 02 DJ1 44 LP 01 750 DJ1 46 RI 00 757 DJ 13.4C @ 11:241 47 SP 00 857 DJ BEAR1 48 LP 01 912 DJ BV ACTIVE BV1 49 BW 10 DJ1 50 LP 00 944 DJ1 51 LP 00 962 DJ1 52 RP 01 968 DJ 10+ STICKS1 54 SP 00 1032 DJ AM COHO/TROUT RLF1 55 SP 00 1155 BV DJ TROUT1 56 LP 00 1210 BV DJ1 57 GL 00 1216 10+1 58 LP 00 1231 BV DJ1 59 SP 00 1252 BV1 60 SL 00 1256 BV STICKS1 61 LP 00 1313 BV COHO COHO/TROUT



1 63 RI 00 1349 T14.5C @ 13:341 64 SP 01 1376 BV DJ CRAWDAD1 66 SP 00 1393 DJ AM RSN1 67 RI 00 1405 TINY GRAVEL1 68 SD 00 1406 BD BV H=.2 OLD BD1 69 BP 00 1429 BV DJ ACTIVE BV COHO/TROUT1 70 GL 00 1435 FLAG 10+1 71 LP 01 1469 DJ1 72 BW 10 DJ1 73 GL 00 1485 TROUT/COHO1 74 SD 00 1485 BV BD H=.2 OLD DAM .2H X .9L1 75 BP 00 1529 DJ/BD SMALL GRAVEL1 76 LP 01 1567 COHO/TROUT1 77 BW 10 DJ1 78 GL 00 1584 DJ1 79 RI 00 1589 SMALL GRAVEL1 80 LP 00 1630 DJ 2MSQGC (1ST)1 81 GL 00 1637 10+1 84 RI 00 1690 SMALL GRAVEL1 85 SP 01 1712 DJ1 87 RI 00 1717 SMALL GRAVEL RP21 88 LP 00 1742 DJ1 90 RP 00 1776 SMALL GRAVEL1 91 SP 00 1851 DJ DAY 31 92 SP 00 1875 DJ1 93 GL 00 1893 10+1 97 SL 00 1948 DJ STICKS1 98 SP 00 1979 DJ1 104 LP 00 2110 /CS/ BC BILL'S BLVD COHO/TROUT1 105 RI 00 2119 10+ SMALL GRAVEL1 107 RI 00 2160 2MSQGC1 108 SP 01 2194 DJ1 110 GL 00 2212 DJ1 111 SP 00 2221 DJ1 113 SP 00 2239 DJ1 115 SP 01 2261 DJ SS/1 116 BW 10 DJ1 119 GL 01 2298 TJ/ RP4 423212 4960999 RP41 120 RI 11 T1 TINY1 121 SD 00 2299 BV BD H=.2 VWI=9 ABANDONED DAM .2H X .8L1 122 BP 00 2331 BV ABANDONED1 124 SP 00 2387 DJ BV1 125 SL 00 2389 AM RLF STICKS1 127 SL 00 2417 T13.4C@12:14 OLD BD1 128 LP 00 2488 DJ1 129 SP 00 2512 BV1 130 GL 00 2521 DJ1 131 SL 00 2525 DJ ABANDONED BD1 132 LP 01 2538 TJ/ RACOON 423315 49609011 133 RI 11 T14.2C@12:42 T2 TINY1 134 SL 11 H=.3 .3HX.2L T21 135 SP 00 2580 DJ1 137 SD 00 2596 BD BV H=.2 .2HX2.0L ABANDONED1 138 LP 00 2683 DJ AM RACOON, TROUT FRY BV COHO RLF1 139 SP 01 2718 DJ



1 140 BW 10 TROUT1 141 SP 00 2743 /SS FLAG1 144 SP 00 2786 DJ TROUT1 145 SP 01 2819 DJ AM RLF1 146 BW 10 DJ1 148 SL 00 2834 H=.2 .2HX1L1 149 GL 01 2856 RP51 150 BW 10 DJ1 151 LP 00 2902 TROUT FRY1 152 GL 00 2917 DJ1 153 SL 00 2919 DJ T14C@13 TINY GRAVEL1 154 LP 00 2954 WL BANDTAIL1 156 LP 01 3013 BV FRESH ACTIVITY1 157 BW 10 BV FRESH1 158 SD 00 3014 BD BV H=.2 .2HX1L ABANDONED1 159 BP 00 3026 BV1 160 SL 00 3026 DJ H=.3 .3HX.3L1 161 LP 00 3069 DJ1 163 SD 00 3084 BD BV ABANDONED1 164 BP 01 3157 BV FRESH1 166 SD 00 3160 BD BV H=.3 ABANDONED .3HX2.5L1 167 GL 00 3171 COHO1 168 SP 01 3227 DJ RACOON BOBCAT COHO/TROUT1 170 LP 00 3241 WL STOP FOR DAY COHO BOBCAT1 171 RI 00 3256 DJ START 8-22-11 8/22 STICKS/LIMBS1 172 SP 00 3264 DJ HAWTHORN THICKET1 173 SL 00 3266 DJ2 174 SP 01 3281 DJ /TJ AM NORTH ROY CREEK RLF RP62 175 RI 11 T13.1C@11:29 ACW=4.8 NOTH ROY2 176 RI 00 3296 SMALL GRAVEL2 177 LP 00 3328 DJ BV OLD BV SIGN2 181 SP 01 3372 DJ2 184 LP 00 3395 DJ WL CATS/BEAR/TROUT2 185 RP 00 3404 SS/ SMALL GRAVEL2 186 SL 00 3404 H=.22 188 RP 00 3436 SMALL GRAVEL/TROUT2 189 LP 00 3456 2MSQGC2 190 LP 00 3479 2MSQGC2 191 LP 00 3490 DJ 2MSQGC2 193 LP 00 3521 DJ 2MSQGC2 194 GL 00 3531 DJ2 195 LP 00 3547 COHO2 196 RP 00 3555 FLAG2 197 LP 00 3567 TINY GRAVEL2 198 RI 00 3572 2MSQGC2 199 LP 00 3608 DJ AM RLF2 200 GL 00 3617 TROUT2 201 SP 00 3623 DJ TINY GRAVEL2 203 LP 00 3653 DJ COHO2 204 RI 00 3659 2MSQGC2 205 SP 00 3673 2MSQGC2 206 LP 00 3697 2MSQGC2 210 RI 00 3733 FLAG2 211 SP 01 3760 DJ2 212 BW 10 DJ



2 213 RI 00 3762 SMALL GRAVEL2 214 SP 00 3770 DJ2 218 SP 00 3784 COHO2 219 GL 01 3792 TJ/ SMALL GRAVEL2 220 RP 11 T15.4C@12:46 ACW1.6 T1 TINY GRAVEL2 221 SP 00 3809 COHO2 224 RI 00 3826 SMALL GRAVEL2 228 LP 00 3877 2MSQGC2 231 RP 00 3905 RP TAKEN SMALL GRAVEL RP72 232 LP 00 3917 DJ2 233 RI 00 3925 T15.5C@13:272 234 SP 00 3939 COHO2 236 GL 00 3968 COHO/TROUT2 239 SP 00 4006 BV ACTIVE2 240 LP 00 4020 COHO2 241 RI 00 4027 T15C@13:552 242 LP 00 4037 DJ COHO2 244 SP 00 4050 DJ2 246 BW 10 STOP FOR DAY2 247 SP 01 4086 BV DJ START DAY 8/23/112 248 BW 10 DJ2 249 RI 00 4088 SMALL GRAVEL2 253 PP 01 4112 DJ2 254 BW 10 DJ2 255 SL 00 4117 FLAG2 256 GL 01 4124 SMALL GRAVEL2 257 BW 10 DJ2 258 PP 00 4130 DJ2 259 SL 00 4134 DJ 2MSQGC2 260 GL 00 4140 DJ2 262 SP 00 4187 DJ COHO 2MSQGC2 263 SD 00 4188 BV BD ACTIVE2 264 BP 00 4219 BV 2MSQGC2 265 GL 00 4229 RP 423597 4959703N COHO 2MSQGC RP82 266 SC 00 4231 T15.9C@12:262 267 LP 00 4249 DJ2 268 GL 00 4254 2MSQGC COHO2 269 LP 00 4260 2MSQGC2 270 RI 01 4267 2MSQGC OLD REDD2 271 BW 10 DJ2 272 LP 00 4285 DJ 2MSQGC2 273 SL 00 4286 DJ H=.4 .4HX1L2 274 DP 00 4294 COHO2 275 SD 00 4295 BV BD ABANDONED2 276 BP 01 4318 BV TJ/ FLAG, SOUTH ROY CREEK COHO2 277 RI 11 T15.9C@13:10ACW=2 END SURVEY T4 TROUT

Copyright (C) 1998, Maptech, Inc.

Name: MOWREY LANDING (OR)Date: 3/5/2012Scale: 1 inch equals 1600 feet

Location: 10 0423011 E 4960773 N NAD 83Caption: ROY CREEK (SILETZ RIVER BASIN)

SUMMER HABITAT SURVEY - 2011

10 4 22 000m 10 4 23 000m 10 4 24 000m

10 4 22 000m 10 4 23 000m 10 4 24 000m

49 5

9 00

0m49

60

000m

49 6

1 00

0m49

62

000m

49 6

3 00

49 5

9 00

0m49

60

000m

49 6

1 00

0m49

62

000m

49 6

3 00

0m

Reach 1

Reach 1

Reach 2

End of Survey

unit 174

Start of Survey

ROY CREEK(SILETZ RIVER BASIN)

SUMMER - 2011

Roy Creek – R1-u1 , confluence of Roy Cr and Siletz River looking downstream - 8-8-2011

Roy Creek – R1-u1 , looking upstream8-8-2011

Roy Creek – R1-u40, large maples in riparian 8-9-2011

Roy Creek – R1-u40 , large conifer trees in riparian 8-9-2011

Roy Creek – R1-u40 , large conifers in riparian -8-9-2011

ROY CREEK(SILET RIVER BASIN)

SUMMER - 2011

Roy Creek – R1-u88, left riparian 8-9-2011 Roy Creek – R1-u119, left riparian 8-10-2011

Roy Creek – R1-u174, North Roy Creek confluence 8-11-2011

Roy Creek – R1-u149, left riparian vegetation, 8-10-2011

Roy Creek – R1-u174, looking upstream8-22-2011

ROY CREEK(SILETZ RIVER BASIN)

SUMMER - 2011

Roy Creek – R2-u231, right riparian8-22-2011

Roy Creek – R1-u231,left riparian 8-22-2011

Roy Creek – R1-u40 , left riparian 8-23-2011

Roy Creek – R2-u265, right riparian 8-23-2011

ODFW AQUATIC INVENTORY PROJECT STREAM REPORT … · The average valley width index was 9.9 (range:...

Documents

Transcript of ODFW AQUATIC INVENTORY PROJECT STREAM REPORT … · The average valley width index was 9.9 (range:...