Fish Passage Improvement site 20303791

Fish Passage Site 20303791

Coordinates (dec. deg.): 60.68930°, -151.23021°
Legal Description: S007N011W21
Region: South Central
Road Name: Holt-Lamplight Road

Datum: NAD83
Quad Name / ITM: Kenai C-4
AWC Stream #: 247-90-10030
Stream Name: Bishop Creek

Elevation:

Site Comments: None

Survey Date: Sep 07, 2018

Survey UPDATE-HLR01

site photos

Project Supervisor: Gillian O'Doherty, ADFG
Observers: Lucas Byker

Overall Fish Passage Rating: Black

Tidal: No
Backwatered: Maybe

Step Pools: No
Construction Year:

Comments: Site information and photos submitted by Lucas Byker, ADFG HB. Old beaver dam in middle of culvert partially blocks flow.

Culvert Measurements

ID: 1

Structure Type: Circular pipe (Corrugated steel)

Fish Passage Rating: Black

Length(ft):

Inlet Type: Projecting

Outlet Type: Projecting

Corrugation Depth(in.):

Corrugation Width(in.):

Condition Rating(1-5): 3

Approach Angle:

Sedimentation At Inlet:

Inlet Substrate: Sand

Outlet Substrate: Sand

	Inlet	Outlet
Width(ft):	9.5
Height(ft):
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft):

Backwatered?:

Baffles Present: No

Embedded?: Yes

Outfall Height: 0.0

Outfall Type: At Stream Grade

Constriction Ratio:

Culvert Gradient:

Max Slope:

Max Slope Length:

Comments: Culvert length estimated from aerial imagery at 61 ft. Culvert width measured.

Stream Measurements

Stream Substrates	Upstream	Downstream
Dominant:	Organic	Sand
Subdominant:	Sand	Gravel

Stream Slope(deg.):
Stream Flow Stage:	Medium

No stream width data available.

Elevations

No elevation data available.

Fish Sampling Efforts

Gear Type: Minnow Trap (A)		Trap Duration(h): 0

Gear Type: Minnow Trap (B)		Trap Duration(h): 0

Gear Type: Visual Observation, Ground (C)

Fish Observations

Species: juvenile coho salmon		Life History: Anadromous
Total Fish Observed: 10	Fish Measured: 1	Fork Lengths (mm) Min: 115 Max: 115 Mean: 115
Collected/Observed by Gear Type: Upstream Minnow Trap (9) Downstream Minnow Trap (1)

Species: coastrange sculpin		Life History: Unknown
Total Fish Observed: 6	Fish Measured:	Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Upstream Minnow Trap (6)

Species: juvenile rainbow trout		Life History: Unknown
Total Fish Observed: 8	Fish Measured:	Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Upstream Minnow Trap (8)

Species: adult spawning sockeye salmon		Life History: Anadromous
Total Fish Observed: 1	Fish Measured:	Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: At Site Visual Observation, Ground (1)

Species: threespine stickleback		Life History: Resident
Total Fish Observed: 4	Fish Measured:	Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Upstream Minnow Trap (2) Downstream Minnow Trap (2)

Photos

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