ODFW AQUATIC INVENTORY PROJECT STREAM REPORT STREAM: Dick … · The Dick’s Fork stream habitat...
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ODFW AQUATIC INVENTORY PROJECT STREAM REPORT STREAM: Dick’s Fork Big Creek BASIN: Big Creek (Ocean Basin) DATES: 7-12-05 to 7-27-05 SURVEY CREW: Kip Wood / Mark Stone REPORT PREPARED BY: Charles Stein STREAM ORDER: 2 BASIN AREA: approximately 8.3km 2 FIRST ORDER TRIBUTARIES: 7 USGS MAP: Yachats ECOREGION: Coast Range Mid Coastal Sedimentary HUC NUMBER: 17100205 LLID: 1240855443660 GENERAL DESCRIPTION: The Dick’s Fork stream habitat survey began at the confluence with Big Creek and continued upstream 3,483 meters. Three reaches were designated based on channel morphology and property ownership. The reach channels were constrained by alternating terraces and hillslopes. Land use was primarily mature trees and second growth timber. Gravel and silt and organic fines were the primary substrate types. Scour pools, riffles, and glides were the dominant habitat types. Large wood volume was moderate to high for the surveyed stream. The trees found most frequently in the riparian zones were hardwoods and conifers 30-50 cm dbh. COMMENTS Numerous coho, trout, and salmonid fry were observed throughout the survey. The crew noted salmon spawning gravels throughout the entire surveyed stream length. Evidence of deer and elk was observed. A potential natural barrier was observed (unit 266 – 3,210 meters from Big Creek confluence). This is a high gradient (20%) cascade over bedrock that is probably passable only at high flows. Very little beaver activity was observed.
Transcript of ODFW AQUATIC INVENTORY PROJECT STREAM REPORT STREAM: Dick … · The Dick’s Fork stream habitat...
ODFW AQUATIC INVENTORY PROJECT
STREAM REPORT STREAM: Dick’s Fork Big Creek BASIN: Big Creek (Ocean Basin) DATES: 7-12-05 to 7-27-05 SURVEY CREW: Kip Wood / Mark Stone REPORT PREPARED BY: Charles Stein STREAM ORDER: 2 BASIN AREA: approximately 8.3km2 FIRST ORDER TRIBUTARIES: 7 USGS MAP: Yachats ECOREGION: Coast Range Mid Coastal Sedimentary HUC NUMBER: 17100205 LLID: 1240855443660 GENERAL DESCRIPTION: The Dick’s Fork stream habitat survey began at the confluence with Big Creek and continued upstream 3,483 meters. Three reaches were designated based on channel morphology and property ownership. The reach channels were constrained by alternating terraces and hillslopes. Land use was primarily mature trees and second growth timber. Gravel and silt and organic fines were the primary substrate types. Scour pools, riffles, and glides were the dominant habitat types. Large wood volume was moderate to high for the surveyed stream. The trees found most frequently in the riparian zones were hardwoods and conifers 30-50 cm dbh. COMMENTS Numerous coho, trout, and salmonid fry were observed throughout the survey. The crew noted salmon spawning gravels throughout the entire surveyed stream length. Evidence of deer and elk was observed. A potential natural barrier was observed (unit 266 – 3,210 meters from Big Creek confluence). This
is a high gradient (20%) cascade over bedrock that is probably passable only at high flows. Very little beaver activity was observed.
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1 KEYPIECES OF LARGE WOOD
OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 7/12/2005Report Date: 1/12/2006
DICKS FORK
REACH 1 REACH 1T14S-R12W-S02SEValley 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%
13.8 VWI Range: 8 - 20
141 8600
1,311 6,728
4.90.55
5.70.7
7.21.3
7.81.6
8.6 1.3MF0.4%
6.3
Riparian, Bank, and Wood SummaryPrimary Secondary
Land Use:Riparian Vegetation:
MTM50
NUS
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):
338588
25
25.844.9
1.9
10%31%
91%Actively Eroding:
12.5 12.5Water temperature (°C): -
61Range: 100 -
3
6n = 6n =
( 4.6 - 10.9( 1 - 1.6
( 6.3 - 11( 1.4 - 1.8
))
))
7.0Habitat Units/100m (primary channel length):
OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 7/14/2005Report Date: 1/12/2006
DICKS FORK
REACH 2 REACH 2T14S-R12W-S01SEValley 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):
100%0%
0%0%0%
0%0%0%
0%0%0%
100%0%0%
7.4 VWI Range: 3 - 17
157 21500
1,164 4,651
3.80.36
5.70.5
8.20.9
6.61.0
12.4 1.4MF1.0%
8.5
Riparian, Bank, and Wood SummaryPrimary Secondary
Land Use:Riparian Vegetation:
MTM50
NUS
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):
223324
16
19.227.8
1.4
3%20%
93%Actively Eroding:
11.5 13.0Water temperature (°C): -
64Range: 100 -
3
6n = 6n =
( 3.6 - 13.8( 0.8 - 1
( 4.1 - 9.8( 0.5 - 1.2
))
))
9.6Habitat Units/100m (primary channel length):
OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 7/27/2005Report Date: 1/12/2006
DICKS FORK
REACH 3 REACH 3T14S-R11W-S06SWValley 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):
79%0%
21%0%0%
0%0%0%
0%21%
0%
79%0%0%
3.0 VWI Range: 1 - 7
86 13900
1,008 3,768
3.50.24
6.80.4
9.70.8
6.50.8
16.7 1.4MF2.7%
7.2
Riparian, Bank, and Wood SummaryPrimary Secondary
Land Use:Riparian Vegetation:
MTM30
NUS
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):
214402
15
21.239.8
1.5
8%9%
90%Actively Eroding:
12.0 13.0Water temperature (°C): -
67Range: 100 -
3
5n = 3n =
( 5.5 - 17( 0.6 - 1.2
( 5.3 - 8.5( 0.5 - 1
))
))
7.8Habitat Units/100m (primary channel length):
OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 7/12/2005Report Date: 1/12/2006
DICKS FORK
REACH 1 REACH 1T14S-R12W-S02SEValley 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%
13.8 VWI Range: 8 - 20
141 8600
1,311 6,728
4.90.55
5.70.7
7.21.3
7.81.6
8.6 1.3MF0.4%
6.3
Riparian, Bank, and Wood SummaryPrimary Secondary
Land Use:Riparian Vegetation:
MTM50
NUS
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):
338588
25
25.844.9
1.9
10%31%
91%Actively Eroding:
12.5 12.5Water temperature (°C): -
61Range: 100 -
3
6n = 6n =
( 4.6 - 10.9( 1 - 1.6
( 6.3 - 11( 1.4 - 1.8
))
))
7.0Habitat Units/100m (primary channel length):
OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 7/14/2005Report Date: 1/12/2006
DICKS FORK
REACH 2 REACH 2T14S-R12W-S01SEValley 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):
100%0%
0%0%0%
0%0%0%
0%0%0%
100%0%0%
7.4 VWI Range: 3 - 17
157 21500
1,164 4,651
3.80.36
5.70.5
8.20.9
6.61.0
12.4 1.4MF1.0%
8.5
Riparian, Bank, and Wood SummaryPrimary Secondary
Land Use:Riparian Vegetation:
MTM50
NUS
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):
223324
16
19.227.8
1.4
3%20%
93%Actively Eroding:
11.5 13.0Water temperature (°C): -
64Range: 100 -
3
6n = 6n =
( 3.6 - 13.8( 0.8 - 1
( 4.1 - 9.8( 0.5 - 1.2
))
))
9.6Habitat Units/100m (primary channel length):
OREGON DEPARTMENT OF FISH AND WILDLIFEHABITAT INVENTORY Survey Date: 7/27/2005Report Date: 1/12/2006
DICKS FORK
REACH 3 REACH 3T14S-R11W-S06SWValley 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):
79%0%
21%0%0%
0%0%0%
0%21%
0%
79%0%0%
3.0 VWI Range: 1 - 7
86 13900
1,008 3,768
3.50.24
6.80.4
9.70.8
6.50.8
16.7 1.4MF2.7%
7.2
Riparian, Bank, and Wood SummaryPrimary Secondary
Land Use:Riparian Vegetation:
MTM30
NUS
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):
214402
15
21.239.8
1.5
8%9%
90%Actively Eroding:
12.0 13.0Water temperature (°C): -
67Range: 100 -
3
5n = 3n =
( 5.5 - 17( 0.6 - 1.2
( 5.3 - 8.5( 0.5 - 1
))
))
7.8Habitat Units/100m (primary channel length):
REACH 1 REACH 1T14S-R12W-S02SEHABITAT 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: 7/12/2005Report Date: 1/12/2006
DICKS FORK
18GLIDE 309 4.9 0.39 1,569 0 41 27 28 1 0 31POOL-BACKWATER 5 2.8 0.15 14 0 50 20 30 0 0 0
34POOL-LATERAL SCOUR 557 4.9 0.79 2,785 20 54 22 16 0 0 916POOL-STRAIGHT SCOUR 160 5.5 0.72 886 0 47 28 22 0 0 4
6RIFFLE 52 4.2 0.18 223 2 23 15 62 0 0 017RIFFLE W/ POCKETS 368 4.9 0.24 1,336 0 40 26 34 0 0 1
HABITAT SUMMARY
POOL SUMMARY
92 1,451 4.9 0.55 6,813 22 45 24 26 0 0 4Total:
Habitat Group Number Total Avg
Wetted Area Large Boulders Units Length Width
Avg
Depth
Number (m) (m) (m) )2
(# / 100mPercent
Scour PoolsGlidesRifflesRapidsCascadesStep/FallsDry
Dammed & BW Pools 145 2.8 0.151 0.20%3,671717 5.1 0.7750 53.88%1,569309 4.9 0.3918 23.03%1,559420 4.7 0.2223 22.89%
000 0.00%000 0.00%000 0.00%
Culverts000 0.00%000 0.00%
020
0200000
0.0
0.00.1
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):
51
Residual pool depth (avg):
35.1
0.56
5.0
9
30
6.2
20.7
(m )2
0.0
0.5
Avg:
38.9
6.9
22.9
# / Km Primary Channel Length
# / Km
REACH 2 REACH 2T14S-R12W-S01SEHABITAT 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: 7/14/2005Report Date: 1/12/2006
DICKS FORK
1CASCADE/BOULDERS 10 3.4 0.10 33 0 0 0 10 70 20 09GLIDE 114 3.7 0.29 423 1 16 9 50 20 0 47POOL-BACKWATER 36 2.5 0.29 81 0 84 0 11 4 0 01POOL-ISOLATED 3 4.0 0.70 14 0 100 0 0 0 0 0
32POOL-LATERAL SCOUR 383 3.9 0.65 1,484 3 33 9 36 15 2 51POOL-PLUNGE 2 5.7 0.40 11 0 0 0 50 50 0 0
14POOL-STRAIGHT SCOUR 166 5.0 0.52 911 0 44 11 39 6 0 011RIFFLE 157 2.7 0.13 423 9 0 2 67 26 4 024RIFFLE W/ POCKETS 416 3.2 0.17 1,326 8 10 5 70 12 2 010STEP/COBBLE 34 4.5 0.09 158 0 10 3 58 26 3 0
2STEP/LOG 0 5.7 0.01 3 0 15 10 23 28 0 25
HABITAT SUMMARY
POOL SUMMARY
112 1,321 3.8 0.36 4,866 21 26 7 48 16 2 2Total:
Habitat Group Number Total AvgWetted Area Large Boulders Units Length Width
AvgDepth
Number (m) (m) (m) )2
(# / 100mPercent
Scour PoolsGlidesRifflesRapidsCascadesStep/FallsDry
Dammed & BW Pools 9440 2.7 0.348 1.93%2,407551 4.3 0.6047 49.46%
423114 3.7 0.299 8.68%1,749573 3.1 0.1635 35.93%
000 0.00%3310 3.4 0.101 0.68%
16134 4.7 0.0812 3.31%
Culverts000 0.00%000 0.00%
031
1700000
0.0
0.21.0
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):
55
Residual pool depth (avg):
41.6
0.484.2
1
23
0.8
17.4
(m )2
0.0
0.1
Avg:
47.20.9
19.8
# / Km Primary Channel Length
# / Km
REACH 3 REACH 3T14S-R11W-S06SWHABITAT 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: 7/27/2005Report Date: 1/12/2006
DICKS FORK
2CASCADE/BEDROCK 24 8.8 0.04 301 3 0 0 10 0 0 901CASCADE/BOULDERS 15 2.8 0.10 41 0 0 0 30 60 0 106GLIDE 63 3.8 0.32 237 3 19 6 28 25 10 127POOL-BACKWATER 29 2.7 0.30 72 0 53 3 29 13 3 07POOL-LATERAL SCOUR 72 3.7 0.54 266 7 24 10 37 21 4 33POOL-PLUNGE 11 6.6 0.50 78 1 27 7 10 10 13 336POOL-STRAIGHT SCOUR 44 3.6 0.55 167 2 28 6 38 13 3 125RAPID/BEDROCK 120 2.4 0.11 325 24 2 3 10 2 3 802RAPID/BOULDERS 34 2.3 0.06 102 25 0 0 35 55 10 09RIFFLE 146 3.1 0.11 460 12 2 4 63 22 4 3
23RIFFLE W/ POCKETS 518 3.3 0.17 1,800 42 6 6 47 31 7 32STEP/BEDROCK 3 2.3 0.03 4 0 0 0 5 0 0 953STEP/COBBLE 14 3.4 0.08 47 3 0 0 20 80 0 03STEP/LOG 1 3.8 0.05 5 4 20 3 25 32 3 17
HABITAT SUMMARY
POOL SUMMARY
79 1,094 3.5 0.24 3,907 126 14 5 36 24 5 15Total:
Habitat Group Number Total AvgWetted Area Large Boulders Units Length Width
AvgDepth
Number (m) (m) (m) )2
(# / 100mPercent
Scour PoolsGlidesRifflesRapidsCascadesStep/FallsDry
Dammed & BW Pools 7229 2.7 0.307 1.85%512127 4.2 0.5416 13.10%23763 3.8 0.326 6.08%
2,260665 3.2 0.1532 57.85%427154 2.4 0.107 10.93%34239 6.8 0.063 8.76%
5618 3.3 0.068 1.44%
Culverts000 0.00%000 0.00%
010
35449
3700
0.0
1.32.4
0.912.5
0.00.0
Total Total of all Channel Lengths
All Pools:Pools >=1m deep:
Complex pools (LWD pieces>=3):
Pool frequency (channel widths/pool):
23
Residual pool depth (avg):
21.0
0.437.0
0
6
0.0
5.5
(m )2
11.5
2.0
Avg:
22.80.0
6.0
# / 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 DICKS FORK
Scour Pools
GlidesRiffles
Rapids
CascadesStep/Falls
Dry
Dammed & BW Pools
Culverts
Wetted Area
Percent
180 1.16%
6,589 42.28%
2,229 14.30%5,568 35.72%
427 2.74%
375 2.41%217 1.39%
0 0.00%0 0.00%
Habitat Group
(m )2
283 3,867 4.1 0.39 15,586 16929 12 37 13 2 7
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
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
2446100
0.30.30.00.0
0.7
0.0
0.00.32.00.3
2.7
0.0
0.00.00.30.00.0
0.00.00.00.70.0
0.00.00.00.00.0
0.00.00.00.70.0
0.30.30.30.0
0.3
0.0
0.00.32.01.7
1.3
0.0
373558
702872
702575
17671700000
3367000000
3367000000
6 10 8
0.3 0.7 0.0 0.7
(%) (%)(%)
(%) (%)(%)
RIPARIAN ZONE VEGETATION SUMMARYREACH 1 REACH 1
OREGON DEPARTMENT OF FISH AND WILDLIFE
HABITAT INVENTORY Report Date:
DICKS FORK
1/12/2006 Survey Date: 7/12/2005
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
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
3868100
0.00.01.00.0
1.0
0.0
0.00.00.01.0
1.0
0.0
0.00.00.30.00.0
0.00.02.03.00.0
0.00.00.00.00.0
0.00.00.30.00.0
0.00.01.30.0
0.4
0.0
0.00.02.34.0
2.1
0.0
602587
800
93
701393
17671700000
3367000000
1783000000
2 3 10
0.3 5.0 0.0 0.3
(%) (%)(%)
(%) (%)(%)
RIPARIAN ZONE VEGETATION SUMMARYREACH 2 REACH 2
OREGON DEPARTMENT OF FISH AND WILDLIFE
HABITAT INVENTORY Report Date:
DICKS FORK
1/12/2006 Survey Date: 7/14/2005
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
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
61203610
0.70.00.30.3
1.3
0.0
0.00.00.00.0
0.0
0.0
0.00.00.30.30.0
0.00.00.00.30.0
0.00.01.00.30.0
0.00.00.70.00.0
0.70.01.71.0
1.1
0.0
0.00.00.70.3
0.3
0.0
630
100
700
97
770
97
50331700000
6733000000
6733000000
13 11 12
0.7 0.3 1.3 0.7
(%) (%)(%)
(%) (%)(%)
RIPARIAN ZONE VEGETATION SUMMARYREACH 3 REACH 3
OREGON DEPARTMENT OF FISH AND WILDLIFE
HABITAT INVENTORY Report Date:
DICKS FORK
1/12/2006 Survey Date: 7/27/2005
Summary of Riparian Zone (0-30m) for all reaches transects
Total hardwoods/1000Total conifers/1000 ftTotal conifers >20" dbh/1000 ftTotal conifers >35" dbh/1000 ft
9
230115200
Zones 1-30-30 meters
Conifer Hardwood
0.30.11.10.30.0
0.00.11.72.00.0
Diameterclass (cm)
3-15cm15-30cm30-50cm50-90cm>90cm
Average number of trees in a 5-m wide band
OREGON DEPARTMENT OF FISH AND WILDLIFE
HABITAT INVENTORY - RIPARIAN SURVEY
DICKS FORK
7/12/2005
Summary of riparian zone (0-100 feet) extrapolated to 1,000 feet along stream
7/12/2005Survey Date:1/12/2006
Reach 1 1
HABITAT INVENTORY
DICKS FORK
Report Date:
RIPARIAN ZONE VEGETATIONReach
OREGON DEPARTMENT OF FISH AND WILDLIFE
Slope Canopy ShrubSurfaceZoneSideUnit
Cover (percent)
Grass 3-15 15-30 30-50 50-90 >90
Diameter class (cm)
Notes
1 LF 1 HS 30 0 100 0 1 HEMLOCKConifer
Hardwood1 LF 2 HS 25 60 100 0
1
HEMLOCKConifer
Hardwood1 LF 3 HS 20 80 100 0 Conifer
Hardwood1 RT 1 LT 4 20 60 80 Conifer
Hardwood1 RT 2 HT 2 60 20 80 Conifer
Hardwood1 RT 3 HT 0 40 0 100
1
Conifer
Hardwood30 LF 1 HT 0 60 0 10
1 4
ALDERConifer
Hardwood30 LF 2 HS 30 80 50 50 Conifer
Hardwood30 LF 3 HS 30 80 50 50
1
SPRUCEConifer
Hardwood30 RT 1 HT 0 60 0 100 1 SPRUCEConifer
Hardwood30 RT 2 HT 0 60 0 100
1
ALDERConifer
Hardwood30 RT 3 HT 0 80 0 100 3 DOWNED
BIG LOGSConifer
Hardwood60 LF 1 HT 0 60 0 100
1
ALDERConifer
Hardwood60 LF 2 HT 0 80 0 100 1 SPRUCEConifer
Hardwood60 LF 3 HT 0 60 0 100 Conifer
Hardwood60 RT 1 HT 0 20 50 60
2
ALDERConifer
Hardwood60 RT 2 HT 0 80 0 100 Conifer
Hardwood60 RT 3 HT 0 80 0 100 Conifer
Hardwood
7/14/2005Survey Date:1/12/2006
Reach 2 2
HABITAT INVENTORY
DICKS FORK
Report Date:
RIPARIAN ZONE VEGETATIONReach
OREGON DEPARTMENT OF FISH AND WILDLIFE
Slope Canopy ShrubSurfaceZoneSideUnit
Cover (percent)
Grass 3-15 15-30 30-50 50-90 >90
Diameter class (cm)
Notes
93 LF 1 HT 0 20 50 60 1 SPRUCEConifer
Hardwood93 LF 2 HT 0 80 0 100 1
3
SPRUCEConifer
Hardwood93 LF 3 HT 0 80 0 100 Conifer
Hardwood93 RT 1 HT 0 100 100 80 Conifer
Hardwood93 RT 2 HT 0 80 0 100
2
ALDERConifer
Hardwood93 RT 3 HT 3 60 0 100 Conifer
Hardwood150 LF 1 HT 0 40 0 100 Conifer
Hardwood150 LF 2 HT 0 80 0 80
2
Conifer
Hardwood150 LF 3 HT 35 80 0 80 Conifer
Hardwood150 RT 1 HT 0 60 0 100
2
Conifer
Hardwood150 RT 2 HT 0 80 0 100
3
Conifer
Hardwood150 RT 3 HT 5 40 0 100 Conifer
Hardwood190 LF 1 HS 10 80 0 80 2 SPRUCE
7/27/05Conifer
Hardwood190 LF 2 HS 10 80 0 80
1 1
Conifer
Hardwood190 LF 3 HS 10 80 0 80
1
SPRUCEConifer
Hardwood190 RT 1 LT 2 60 0 100
1
Conifer
Hardwood190 RT 2 HS 6 80 0 100
3
Conifer
Hardwood190 RT 3 HT 4 80 80 100 0415364/49129
38Conifer
Hardwood
7/27/2005Survey Date:1/12/2006
Reach 3 3
HABITAT INVENTORY
DICKS FORK
Report Date:
RIPARIAN ZONE VEGETATIONReach
OREGON DEPARTMENT OF FISH AND WILDLIFE
Slope Canopy ShrubSurfaceZoneSideUnit
Cover (percent)
Grass 3-15 15-30 30-50 50-90 >90
Diameter class (cm)
Notes
205 LF 1 HT 5 60 0 100 Conifer
Hardwood205 LF 2 HT 0 80 0 80 Conifer
Hardwood205 LF 3 HT 7 80 0 80 1
1
SPRUCEConifer
Hardwood205 RT 1 HT 4 80 0 100 Conifer
Hardwood205 RT 2 HT 4 80 0 100
1
Conifer
Hardwood205 RT 3 HS 10 60 0 100 Conifer
Hardwood230 LF 1 LT 0 40 0 100 OLD
CHANNELConifer
Hardwood230 LF 2 HS 7 60 0 100 Conifer
Hardwood230 LF 3 HS 7 80 0 100 Conifer
Hardwood230 RT 1 HS 20 60 0 100 1 1 HEMLOCKConifer
Hardwood230 RT 2 HS 20 60 0 100 1 HEMLOCKConifer
Hardwood230 RT 3 HS 20 60 0 100 Conifer
Hardwood261 LF 1 HS 25 100 0 100 1 CEDARConifer
Hardwood261 LF 2 HS 25 80 0 100 1 CEDARConifer
Hardwood261 LF 3 HS 25 100 0 100 1 CEDARConifer
Hardwood261 RT 1 HS 25 40 0 100 1 HEMLOCKConifer
Hardwood261 RT 2 HS 10 60 0 100 Conifer
Hardwood261 RT 3 HT 4 80 0 100 1 1
1
SPRUCE/HEMLOCK
Conifer
Hardwood
DICK'S FORK (BIG CREEK TRIBUTARY - 2005)
REACH UNIT# TYPE CHAN DIST.(m) COMMENTS NOTE_ESTIMATOR NOTE_NUMERATOR
1 1 GL 00 21 WL DEER ELK OLD WATER PIPE1 2 RP 00 36 WL DEER ELK HARD PAN1 3 SP 00 51 DJ1 5 LP 00 89 WL/DJ/BV ELK DEER1 6 GL 00 116 WL COHO ELK DEER1 7 GL 00 150 WL ELK COHO1 8 LP 00 184 DJ/WL ELK DEER COHO1 9 LP 00 202 WL RACOON COHO ELK1 10 GL 00 222 WL FLAG ELK COHO1 11 RI 00 230 WL ELK1 12 SP 00 240 WL ELK1 14 SP 00 258 DJ/WL ELK1 15 RP 00 289 DJ WL ELK1 16 LP 00 313 WL ELK1 17 LP 00 330 WL GRAVEL TOO SMALL, COHO1 18 GL 00 362 /SS WL STOP FOR DAY BEAR ELK DEER1 19 RP 00 380 WL START 07/13/05 ELK1 20 SP 00 387 DJ1 21 LP 00 398 DJ TROUT COHO1 22 RP 00 424 WL ELK COHO1 23 LP 00 443 WL ELK1 25 RI 01 471 WL TEMP. 12.5C@13:10 ELK PEA GRAVEL1 26 RP 11 WL ELK1 27 LP 00 482 COHO FRY TROUT HARD PAN COHO1 28 LP 00 504 COHO1 29 GL 00 526 WL ELK1 30 LP 00 533 DJ RP TAKEN FLAG CRAW DAD1 31 RP 00 540 PEA GRAVEL1 32 LP 00 550 COHO1 33 GL 00 565 WL ELK PEA GRAVEL1 34 LP 00 583 WL ELK COHO1 35 GL 00 604 /SS WL ELK1 36 SP 00 611 DJ1 37 LP 00 628 WL COHO ELK1 38 LP 00 650 BV/WL/DJ COHO ELK CRAWFISH1 39 LP 00 665 COHO1 40 SP 00 673 HARD PAN1 42 LP 00 688 WL RACOON COHO ELK BEAR1 44 RP 00 714 DJ1 45 SP 00 728 DJ1 47 SP 00 740 DJ1 48 RP 00 753 SEE NOTES1 50 SP 00 787 TEMP 13@15:091 51 LP 00 810 COHO1 52 LP 00 818 COHO FRY COHO1 53 RI 00 827 SMALL GRAVEL1 54 LP 00 846 WL COHO ELK1 55 LP 00 854 COHO1 56 RP 00 869 WL ELK DEER1 57 GL 00 883 SEE NOTES1 58 GL 00 895 DJ1 60 RP 00 918 FLAG STOP FOR DAY1 61 LP 00 947 WL START DAY 5 07/14/05 ELK SMALL GRAVEL1 62 LP 00 970 TEMP 12 C 11:45 HARD PAN CLAY1 63 SP 00 982 COHO
DICK'S FORK (BIG CREEK TRIBUTARY - 2005)
REACH UNIT# TYPE CHAN DIST.(m) COMMENTS NOTE_ESTIMATOR NOTE_NUMERATOR
1 64 GL 00 990 COHO FRY1 66 RP 01 1017 SS/1 67 BW 10 COHO FRY COHO1 68 SP 00 1024 DJ TROUT COHO1 69 SP 00 1033 TROUT COHO1 70 RI 00 1039 PEA GRAVEL1 72 RP 00 1062 COHO1 73 LP 00 1077 WL SS/ HARDPAN COHO ELK1 74 SP 00 1086 WL ELK1 75 GL 00 1105 DJ WL ELK COHO1 76 LP 01 1129 /TJ ACTUAL BEDROCK- BASALT1 77 RP 11 WL T2 ELK1 79 RI 00 1154 FLAG OR GIANT JUVENILE1 80 SP 00 1162 DJ 1M SQ GC1 81 SP 00 1175 POWER LINE CROSSING1 82 GL 00 1183 DJ SS/1 83 SP 00 1197 TROUT COHO1 84 RP 00 1203 DJ1 85 LP 00 1210 DJ COHO FRY1 86 RP 00 1217 COHO1 87 LP 00 1233 WL DJ DEER COHO TROUT1 88 RP 00 1255 WL DEER ELK TROUT1 90 LP 00 1282 COHO1 91 LP 00 1297 WL COHO FRY COHO ELK1 92 GL 00 1311 COHO HARD PAN2 93 LP 01 1324 DJ,TJ/ TEMP 13C @14:30 TROUT COHO SS SIGN REACH22 94 RP 11 WL TROUT FRY T3 NICE TROUT TRIB2 95 RP 11 WL TEMP 13C@14:45 ELK TROUT2 96 SP 11 WL DEER2 97 RP 11 1MSQ SPAWN GRAVEL2 99 RI 00 1328 START D THREE 07/21/05 07/21/052 100 LP 00 1334 WL FLAG HARD PAN DEER2 101 RP 00 1346 SMALL GRAVEL2 102 LP 00 1361 WL COHO ELK HARDPAN2 104 GL 01 1398 WL DJ ELK2 108 LP 01 1420 COHO FRY 1MSQ GRAV FAT COHO2 110 GL 00 1442 1MSQGRAV2 111 LP 00 1467 1MSQ GRAV PLUMP COHO2 113 SP 00 1481 LI/2 115 LP 00 1500 HOG COHO JUVENILES2 116 LP 00 1511 DJ2 117 SP 00 1521 COHO FRY2 118 RP 00 1539 RP SMALL GRAVEL2 119 LP 00 1548 DJ COHO FRY /TROUT HARD PAN COHO2 120 SC 00 1551 FLAG SMALL GRAVEL2 121 SP 00 1561 WL TEMP 11.5 C @ 12:13 ELK 0414805/4913049UTM2 123 LP 00 1574 DJ2 124 RI 00 1590 DJ WL 4MSQGC ELK2 125 SP 00 1611 DJ SEE NOTES2 129 LP 00 1644 DJ 2MSQGC2 131 LP 00 1662 WL TROUT/ COHO FRY TROUT COHO ELK2 132 LP 00 1673 DJ2 134 LP 00 1701 /SS 1MSQGC COHO2 136 SP 01 1722 DJ COHO2 137 BW 10 DJ
DICK'S FORK (BIG CREEK TRIBUTARY - 2005)
REACH UNIT# TYPE CHAN DIST.(m) COMMENTS NOTE_ESTIMATOR NOTE_NUMERATOR
2 138 RP 01 1742 1MSQ GRAV2 139 BW 10 DJ2 140 SP 00 1757 DJ WL COHO FRY 1MSQ GRAV, COHO,RACOON2 141 GL 00 1767 FLAG HARD PAN2 142 RP 00 1786 WL /SS 2MSQ GRAV ELK2 143 SP 00 1794 DJ2 145 LP 00 1827 DJ2 146 RP 00 1834 WL ELK2 150 RP 00 1876 TEMP. 123 C @ 14:01 RP TAKEN2 151 SL 00 1877 H=.32 152 GL 00 1883 COHO FRY COHO2 153 SP 00 1891 DJ 1MSQGRAV COHO2 157 LP 00 1945 COHO HARD PAN2 158 RP 00 1964 1MSQ GRAV2 159 LP 01 1979 /TJ 041503E 491286N T42 160 RI 11 0415026/4912860 UTM2 161 RI 00 1985 2MSQGC2 162 LP 00 1995 COHO 2MSQGC2 163 RP 01 2013 DJ 4MSQGC2 164 BW 10 DJ COHO TROUT2 165 LP 00 2027 COHO 2MSQGC2 167 PP 00 2062 CRAW DAD COHO2 168 SL 00 2062 DJ H=.3 .3H X .1L2 169 SP 00 2069 DJ2 170 SC 00 2074 DJ SEE NOTES FLAG2 171 GL 01 2086 START 07/27/052 172 BW 10 DJ TEMP 11C@10:47 2MSQGC2 176 LP 00 2124 DJ2 177 RP 01 2146 /TJ T52 178 RI 11 POTENTIAL TROUT TRIB2 179 LP 00 2157 COHO FRY COHO 2MSQGC2 180 RP 00 2181 WL ELK BEAR DEER2 181 GL 00 2201 LOW TERRACE THIS SPOT2 183 LP 00 2224 BASALT BEDROCK COHO2 185 RI 00 2283 /SS2 186 RP 00 2301 WL ELK2 187 GL 00 2310 TROUT2 189 GL 00 2323 BASALT2 190 RP 00 2347 DJ SEE NOTES FLAG RP7 R42 191 SP 01 2356 DJ TEMP 11C @11:502 193 RP 00 2370 2MSQGC2 194 LP 00 2385 2MSQGC2 198 LP 00 2427 2MSQGC2 204 LP 00 2475 2MSQGC3 205 RP 01 2490 /TJ WL ELK 2MSQGC R5 RP73 206 RP 11 WL ELK GOOD TROUT TRIB3 208 RI 00 2508 2MSQGC3 209 LP 00 2517 WL ELK3 210 GL 00 2529 SEE NOTES FLAG3 211 RP 01 2546 DJ SEE NOTES3 213 RP 01 2561 2MSQGC3 214 RP 02 DJ COHO3 215 BW 10 DJ3 216 RP 00 2600 2MSQGC3 217 LP 00 2617 COHO 2MSQGC
DICK'S FORK (BIG CREEK TRIBUTARY - 2005)
REACH UNIT# TYPE CHAN DIST.(m) COMMENTS NOTE_ESTIMATOR NOTE_NUMERATOR
3 218 RP 00 2635 /SS3 222 SP 00 2656 COHO FRY COHO3 225 BW 10 DJ COHO FRY COHO3 226 SP 00 2690 20 2MSQ GRAV3 228 SP 00 2712 2MSQ GRAV3 229 RP 00 2747 WL /LI DEER ELK3 230 RP 00 2763 FLAG REACH 63 235 LP 01 2803 DJ3 236 BW 10 DJ3 237 RP 00 2834 2MSQ GRAVEL3 238 LP 00 2843 2MSQ GRAV3 240 RP 00 2889 STOP FOR DAY FLAG3 241 RB 00 2913 START DAY 08/09/05 END SPAWN SURVEY GIANT CEDAR3 242 SL 00 2914 DJ H=.5 TEMP 12C@11:453 243 RP 00 2948 DJ 2MSQ GRAV3 244 SL 00 2948 H=.33 245 RP 00 2980 WL 2MSQGRAV ELK DEER3 247 LP 01 3019 WL COHO FRY ELK3 249 SC 01 3022 /TJ3 250 SR 11 T7 H=.23 252 RP 00 3059 WL COHO ELK3 253 RP 01 3089 DJ /TJ3 254 CR 11 WL T8 ELK3 255 BW 10 DJ3 256 RI 00 3102 WL 2MSQGRAV ELK3 257 GL 00 3116 2MSQGRAV COHO3 258 SP 00 3121 DJ SEE NOTES3 259 RI 00 3147 4MSQGRAV3 260 RP 00 3161 DJ3 261 RP 00 3172 NO TERRACE- FLAG3 262 PP 00 3177 COHO FRY 2MSQ GRAV COHO3 263 SL 00 3177 DJ .3H3 265 GL 00 3193 DJ3 266 CR 00 3210 PNB SEE NOTES PASSABLE HIGH FLOW ONLY3 267 RP 00 3231 2MSQGRAV3 269 RI 01 3269 DJ /TJ T93 270 RB 11 T93 271 GL 00 3277 DJ TROUT 2MSQGRAV TROUT3 274 SR 00 3294 H=.53 275 RI 00 3311 2MSQGRAV3 277 SP 00 3349 DJ 2MSQGRAV3 280 LP 00 3416 SEE NOTES / NO TERRACE/ FLAG 2MSQGRAV TROUT3 281 RR 01 3453 /TJ T103 282 RR 11 TEMP 12C@14:50 T103 283 RR 00 3483 END/SEE NOTES/0416157E4912675N END SURVEY
Copyright (C) 1997, Maptech, Inc.
Name: YACHATSDate: 1/11/2006Scale: 1 inch equals 1600 feet
Location: 044° 21' 50.5" N 124° 03' 57.9" WCaption: DICK'S FORK
STREAM HABITAT SURVEY 2005
START SURVEY
REACH #1
REACH #2
REACH #3
END SURVEY
