Fish Passage Site 20400082

Coordinates (dec. deg.): 61.34366°, -149.62504°
Legal Description: S015N002W34
Region: South Central
Road Name: Clune Lake Road

Datum: NAD83
Quad Name / ITM: Anchorage B-7
AWC Stream #:
Stream Name: Clune Creek

Elevation:

Site Comments: CLUNE CREEK WATERSHED

Survey Date: Sep 01, 2004

Survey ANC04-3A082

Observers: Dean Beers, Vic Stanculescu

Overall Fish Passage Rating: Gray

Tidal: No
Backwatered: No

Step Pools:
Construction Year:


Comments: CLUNE CREEK WATERSHED, NO BANK FULL MEASUREMENTS TAKEN DUE TO WIDE FLOODPLAIN (POND) ABOVE INLET

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated Metal) Fish Passage Rating:
 
Length(ft): 36.0
Inlet Type: Projecting
Outlet Type:
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 2.67
Condition Rating(1-5): 2
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):2.0
Height(ft):2.0
Apron Length(ft):
Water Depth(ft): 0.5
Rustline Height(ft):1.0
Substrate Depth(ft):
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height: -0.28
Outfall Type:
Constriction Ratio: 0.33
Culvert Gradient: 2.50%
Max Slope:
Max Slope Length:
ID: 2 Structure Type: Circular pipe (Corrugated Metal) Fish Passage Rating:
 
Length(ft): 36.2
Inlet Type: Projecting
Outlet Type:
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 2.67
Condition Rating(1-5): 2
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):2.0
Height(ft):2.0
Apron Length(ft):
Water Depth(ft): 0.3
Rustline Height(ft):1.3
Substrate Depth(ft):
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height: -0.28
Outfall Type:
Constriction Ratio: 0.33
Culvert Gradient: 2.49%
Max Slope:
Max Slope Length:

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:
Subdominant:
Stream Slope(deg.):
Stream Flow Stage:
Stream Width Type Distance From
Crossing (ft)		 Stream
Width (ft)
Upstream bed width 75.0 12.20
Upstream bed width 100.0 14.60
Upstream bed width 125.0 8.50
Upstream bed width 150.0 12.60
Upstream ordinary high water 75.0 12.20
Upstream ordinary high water 100.0 14.60
Upstream ordinary high water 125.0 8.50
Upstream ordinary high water 150.0 12.60

Elevations

Locator ID Culvert
Number		 River
Distance (ft)1		 Distance From
Crossing (ft)2		 Relative
Elevation (ft)
Max Pool Depth 94.66
D/S Thalweg 94.66
D/S Tailcrest or 1st Thalweg 94.96
OHW Left Bank 95.25
OHW Left Bank 95.36
U/S Thalweg 1 95.67
Outlet Invert 2 0.00 0.0 94.67
Outlet Invert 1 0.00 0.0 94.78
Road Elev 18.00 101.48
Inlet Culvert Invert 1 36.00 0.0 95.68
Inlet Culvert Invert 2 36.00 0.0 95.57

Notes:

  1. River distance is measured continuously throughout the survey reach along the thalweg of the stream.
  2. Measured from each end of the crossing along the thalweg of the stream.

Fish Sampling Efforts

Gear Type: Visual Observation, Ground (A)

Fish Observations

No fish observations occurred during this survey.

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