Fish Passage Site 20400093

Coordinates (dec. deg.): 61.14839°, -149.85637°
Legal Description: S012N003W08
Region: South Central
Road Name: SEWARD HIGHWAY

Datum: NAD83
Quad Name / ITM: Anchorage A-8
AWC Stream #: 247-60-10340-2018
Stream Name: Little Campbell Creek South Fork

Elevation:

Site Comments: New culvert runs under Seward Highway, Brayton Drive, and Homer Drive.

Multiple surveys have been conducted at this site — click on the drop down
arrow to the right of the survey date below to choose a different report for this site.

Survey ANC04-3A093

Observers: Dean Beers, Vic Stanculescu

Overall Fish Passage Rating: Gray

Tidal: No
Backwatered: No

Step Pools:
Construction Year:


Comments: CAMBELL CREEK WATERSHED, NO STREAM MEASUREMENTS TAKEN (ACCESS ROAD ABOVE SITE)

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated Metal) Fish Passage Rating:
 
Length(ft): 183.5
Inlet Type: Headwall
Outlet Type:
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 2.67
Condition Rating(1-5): 3
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):4.5
Height(ft):4.5
Apron Length(ft):
Water Depth(ft): 0.0
Rustline Height(ft):1.3
Substrate Depth(ft):
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height: -0.63
Outfall Type:
Constriction Ratio:
Culvert Gradient: 0.51%
Max Slope:
Max Slope Length:

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:
Subdominant:
Stream Slope(deg.):
Stream Flow Stage:

No stream width data available.

Elevations

Locator ID Culvert
Number		 River
Distance (ft)1		 Distance From
Crossing (ft)2		 Relative
Elevation (ft)
Max Pool Depth 93.98
OHW Left Bank 94.60
OHW Left Bank 94.70
D/S Tailcrest or 1st Thalweg 93.78
D/S Thalweg 93.94
U/S Thalweg 1 95.30
Outlet Invert 1 0.00 0.0 93.97
Road Elev 91.50 106.61
Inlet Culvert Invert 1 183.00 0.0 94.91

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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