Fish Passage Site 20400114

Coordinates (dec. deg.): 61.11690°, -149.73716°
Legal Description: S012N003W24
Region: South Central
Road Name: HIDEAWAY TRAIL

Datum: NAD83
Quad Name / ITM: Anchorage A-8
AWC Stream #:
Stream Name: Craig Creek

Elevation:

Site Comments: CAMBELL CREEK WATERSHED, TWO SMALL STREAMS CONVERGE AT 45 DEGREE ANGLES TO CULVERT INLET. A series of small (1-3 ft.) waterfalls approximately 30 feet downstream of the culvert

Survey Date: Sep 14, 2004

Survey ANC04-3A114

Observers: Dean Beers, Vic Stanculescu

Overall Fish Passage Rating: Gray

Tidal: No
Backwatered: No

Step Pools:
Construction Year:


Comments: CAMBELL CREEK WATERSHED, TWO SMALL STREAMS CONVERGE AT 45 DEGREE ANGLES TO CULVERT INLET

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated Metal) Fish Passage Rating:
 
Length(ft): 41.0
Inlet Type: Projecting
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):5.0
Height(ft):5.0
Apron Length(ft):
Water Depth(ft): 0.2
Rustline Height(ft):0.5
Substrate Depth(ft):
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height: 0.05
Outfall Type:
Constriction Ratio:
Culvert Gradient: 1.76%
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)
D/S Tailcrest or 1st Thalweg 92.89
D/S Thalweg 94.06
Max Pool Depth 94.31
OHW Left Bank 94.64
OHW Left Bank 94.68
U/S Thalweg 1 95.56
Outlet Invert 1 0.00 0.0 94.49
Road Elev 20.50 99.86
Inlet Culvert Invert 1 41.00 0.0 95.21

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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