ODFW AQUATIC INVENTORY PROJECT RESTORATION...

ODFW AQUATIC INVENTORY PROJECT

RESTORATION MONITORING

ROCK CREEK

SITE ID: 505

GCG: 7-L

SURVEY DATE: 3/13/2014

STREAM:

STREAM HABITAT REPORT

BASIN:

TREATMENT DATE:

SURVEY CREW:

REPORT PREPARED BY:

USGS MAPS:

ECOREGION:

SURVEY DESCRIPTION:

SURVEY COMMENTS:

CLACKAMAS

Tony Grubb, Sharon Tippery

GLADSTONE

Willamette Valley

Lora Tennant

Primary channel length (meters) and area (m²):

VWI average: Average Gradient:

Wood Volume (m³) per 100m:Pieces LWD per 100m:

Dominant landuse(s):

Dominant riparian vegetation:

Secondary channel length (meters) and area (m²)

356 2,425

301 732

2.7 VWI Range: 1 - 5 1.0%

19.121.4

:

:

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

Constrained alternately by high terraces and hillslopesChannel morphology:

Designated green way area or park

Deciduous trees: size class 15-30cm dbh

Percent substrate (avg): Silt / organics Sand Gravel Cobble Boulder Bedrock

10 13 37 37 1 3All units

25 12 27 33 0 3Pool units

0 1 40 50 2 6Fast water units

22% 5

This is a pre-treatment survey. The restoration treatment will included log and boulder placements, invasive vegetation removal, and native vegetation plantings. This is a low gradient site primarily comprised of riffles and a few pools. Some side-channel habitat is also present. Gravel and cobble are the primary substrate types. A few old, artificially placed habitat logs were noted.

2014

REACH: 1__________ LOCATION: T02S-R02E-S12SW

OREGON DEPARTMENT OF FISH AND WILDLIFE

HABITAT INVENTORY

Report Date: 8/26/2014

ROCK CREEK

REACH 1T02S-R02E-S12SW

SITE ID: 505GCG: 7-L

Survey Date: 3/13/2014

Valley and Channel Summary

Narrow Valley Floor Broad Valley Floor

Valley Characteristics (Percent Reach Length)

Steep V-shape

Moderate V-shape

Open V-shape

Constraining Terraces

Multiple Terraces

Wide Floodplain

Valley Width Index

Channel Morphology (Percent Reach Length)

Hillslope

Constrained Unconstrained

Bedrock

Terrace

Alt. Terrace/Hill

Landuse

Single Channel

Multiple Channel

Braided Channel

Channel Characteristics

Type Length (m) Area (m ) Dry Units

Primary

Secondary

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%

2.7 VWI Range: 1 - 5

301 732

0

10

356 2,425

4.2

0.29

12.1

0.6

17.7

1.2

19.8

1.5

19.5 1.5

MF

1.0%

5.9

Riparian, Bank, and Wood Summary

Primary Secondary

Land Use:

Riparian Vegetation:

GN

D15

UR

S

Bank Condition and Shade

Bank Status Percent Reach Length Shade (% of 180)

Reach avg:

Undercut Banks:

Large Wood Debris

Total Total / 100m primary channel

All pieces (>=3m x 0.15m):

Volume (m ):

Key pieces (>=12m x 0.60m):

76

68

0

21.4

19.1

0.0

18%

3%

76%Actively Eroding:

7.0 7.0Water temperature (°C): -

53Range: 94 -

3

5n = 4n =

( 9.3 - 30.5

( 1.1 - 1.3

( 9.8 - 31

( 1.5 - 1.5

)

)

)

)

11.0Habitat Units/100m (primary channel length):

2

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


OREGON DEPT OF FISH AND WILDLIFE ROCK CREEK

GCG: 7-L SITE ID: 505


7DRY UNIT 145 2.3 0.00 338 0 4 26 44 26 0 0

4POOL-BACKWATER 30 2.3 0.41 69 0 23 29 20 26 0 3

9POOL-LATERAL SCOUR 137 4.5 0.67 704 2 25 12 27 33 0 3

3PUDDLED UNIT 37 0.9 0.08 34 0 10 23 52 15 0 0

2RAPID/BEDROCK 42 3.7 0.20 165 3 0 10 15 25 5 45

12RIFFLE 242 6.3 0.20 1,711 3 0 0 45 54 2 0

2STEP/COBBLE 25 5.5 0.25 138 0 0 0 48 53 0 0

HABITAT SUMMARY

39 656 4.2 0.29 3,158 8 10 13 37 37 1 3Total:

Habitat Group Number Total Avg

Wetted Area Large Boulders Units Length Width

Avg

Depth

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

(# / 100mPercent

Scour Pools

Glides

Riffles

Rapids

Cascades

Step/Falls

Dry

Dammed & BW Pools 6930 2.3 0.414 2.20%

704137 4.5 0.679 22.28%

000 0.00%

1,711242 6.3 0.2012 54.18%

16542 3.7 0.202 5.21%

000 0.00%

13825 5.5 0.252 4.35%

Culverts

372182 1.9 0.0310 11.77%

000 0.00%

0

2

0

3

3

0

0

0

0

0.0

0.0

0.2

0.0

0.0

0.0

0.0

(m )2

1.8

0.3

Avg:


HABITAT INVENTORY





POOL SUMMARY

Total

All Pools:

Pools >=1m deep:

Complex pools (LWD pieces>=3):

Pool frequency (channel widths/pool):

13

Residual pool depth (avg): 0.51

4.2

3

5

Total of all Channel Lengths

19.8

4.6

7.6

36.6

8.4

14.1

# / Km

Primary Channel Length

# / Km

Summary of Riparian Zone (0-30m) transects

Total hardwoods/1000 ft

Total conifers/1000 ft

Total conifers >20" 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 1-3

0-10 meters 10 - 20 meters 20 - 30 meters 0-30 meters

Conifer Hardwood Conifer Hardwood Conifer Hardwood Conifer Hardwood

Diameter

class (cm)

3-15cm

15-30cm

30-50cm

50-90cm

>90cm

Total/100m

Zone 1 Zone 2 Zone 3

0-10 meters 10 - 20 meters 20 - 30 meters

Zone 1 Zone 2 Zone 3

0-10 meters 10 - 20 meters 20 - 30 meters

Canopy closure

Shrub cover

Grass/forb cover

Hillslope

High terrace

Low terrace

Floodplain

Wetland/meadow

Stream channel

Roadbed/Railroad

Riprap

Surface slope (%)

3

447

508

102

0

0.3

0.0

0.7

0.3

1.3

0.0

1.7

2.7

1.7

0.0

6.0

0.0

0.0

0.3

1.7

0.7

0.0

0.0

0.7

0.3

0.0

0.0

0.0

1.3

2.3

0.7

0.0

0.0

0.0

0.3

0.0

0.0

0.3

1.7

4.7

1.7

2.8

0.0

1.7

3.3

2.3

0.0

2.4

0.0

47

28

39

40

27

55

39

25

62

50

17

0

33

0

0

0

0

67

17

0

17

0

0

0

0

67

33

0

0

0

0

0

0

50 52 35

2.7 1.0 4.3 0.3

(%) (%)(%)

(%) (%)(%)

RIPARIAN ZONE VEGETATION SUMMARY REACH 1


HABITAT INVENTORY

Report Date:

ROCK CREEK

8/26/2014



2

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

Total hardwoods/1000 ft

Total conifers/1000 ft



3

447

508

102

0

Zones 1-3

0-30 meters

Conifer Hardwood

0.3

1.7

4.7

1.7

0.0

1.7

3.3

2.3

0.0

0.0

Diameter

class (cm)

3-15cm

15-30cm

30-50cm

50-90cm

>90cm

Average number of trees in a 5-m wide band


HABITAT INVENTORY - RIPARIAN SURVEY

ROCK CREEK

3/13/2014

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


3/13/2014Survey Date:

8/26/2014

Reach 1 1

HABITAT INVENTORY

Report Date:

RIPARIAN ZONE VEGETATION

Reach

Slope Canopy ShrubSurfaceZoneSideUnit

Cover (percent)

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

Diameter class (cm)

Notes


SITE ID: 505GCG: 7-L

7 LF 1 FP 0 80 25 5 1

4 2

70% DUFF, ROCK

Conifer

Hardwood

7 LF 2 HT 0 50 50 50

2 1

Conifer

Hardwood

7 LF 3 HT 0 0 0 100 Conifer

Hardwood

7 RT 1 HS 75 50 10 60 1

2 2

30% DUFFConifer

Hardwood

7 RT 2 HS 55 0 0 100 Conifer

Hardwood

7 RT 3 HS 5 0 0 100 Conifer

Hardwood

13 LF 1 FP 0 0 30 70 Conifer

Hardwood

13 LF 2 FP 0 0 30 70 Conifer

Hardwood

13 LF 3 HT 0 25 50 50 1 1 1

1

Conifer

Hardwood

13 RT 1 HS 75 50 40 40 1

1

20% DUFFConifer

Hardwood

13 RT 2 HS 55 75 40 40 2 1 20% DUFFConifer

Hardwood

13 RT 3 HS 5 80 60 40 3 2Conifer

Hardwood

38 LF 1 HT 0 40 40 40 1

1 1

20% DUFFConifer

Hardwood

38 LF 2 HS 50 25 20 50 1 1 1 30% DUFFConifer

Hardwood

38 LF 3 HS 50 50 20 60 2 20% DUFFConifer

Hardwood

38 RT 1 HS 150 60 20 20

5

60% DUFFConifer

Hardwood

38 RT 2 HS 150 90 20 20 2 60% DUFFConifer

Hardwood

38 RT 3 HS 150 80 20 20 2 1 60% DUFFConifer

Hardwood

UNIT# TYPE CHAN DIST. (m) NOTES

8-W 505 ROCK CREEK

COMMENTS

MONITORING AREA: SITE ID:

OREGON DEPT OF FISH AND WILDLIFE

HABITAT INVENTORY

RESTORATION MONITORING SITE

SURVEY DATE:

STREAM:

COMMENT SUMMARY

3/13/2014

REACH

1 RI 01 25 T=7C; CT/CT,D30/S,GN/UR, LOGS, RIP PLANTINGSHS1

3 BW 10 25 FISH1

4 RI 00 50 HS1

6 RI 01 94 U6-UTM-538337/50284741

7 LP 01 116 CA/CT,D15/S, HARDPANGS1

10 LP 01 146 /LA1

11 RI 01 171 UTM-538409/5028435/LA,/TJ1

12 RR 11 171 ACW=5.2M; T=8C/LI1

13 RI 01 196 CA/CT,D15/S,GN/UR/LI1

14 RI 01 221 LOW TERR BRUSH CUT1

15 BW 10 221 U13-UTM-538403/50284481

16 RI 01 241 ACW=9M1

17 LP 01 248 SS/1

18 DU 02 248 ACW=2.5M1

21 DU 02 248 02 CHNL ENDS AT 03 START,1

22 LP 03 248 DJ1

28 LP 01 270.5 SS/1

31 LP 02 305.5 LA/1

32 RI 02 305.5 LA/1

35 LP 02 305.5 FISHLA/1

36 PD 02 305.5 2-RSN; ANNA'S HUMMINGBIRD1

37 DU 02 305.5 U39-CH/MV,D15/S,UR/GN1

38 RI 00 330.5 UTM-538507/50284971

39 RR 00 355.5 EOS; UTM-538559/5028488,1

#* #*505 505

537500.000000

537500.000000

538000.000000

538000.000000

538500.000000

538500.000000

539000.000000

539000.000000

5027

500.00

0000

5027

500.00

0000

5028

000.00

0000

5028

000.00

0000

5028

500.00

0000

5028

500.00

0000

5029

000.00

0000

5029

000.00

0000

5029

500.00

0000

5029

500.00

0000

0 0.25 0.50.125 km Ü

Site ID: 7-L 505Stream: Rock CreekBasin: Clackamas RiverUSGS Quad: Gladstone

#* Start 2014W survey#* End 2014W survey

ODFW AQUATIC INVENTORY PROJECT RESTORATION...

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