Fish Passage Site 20401357

Coordinates (dec. deg.): 61.65298°, -149.18902°
Legal Description: S018N001E13
Region: South Central
Road Name: Bains Jordan

Datum: NAD83
Quad Name / ITM: Anchorage C-6
AWC Stream #:
Stream Name: Wasilla Creek tributary upstream of Wight Lake

Elevation:

Site Comments: Dual culverts. This site is also old survey # MSCS1WA054. U/S and D/S are ponded so widths were not taken to obtain a constriction ratio. Sheet has no stream stage section. Wasilla Creek tributary upstream of Wight Lake

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 MSCS1-WA088

Observers: Edward Weiss, Olof Jacobsson, Mike Roy

Overall Fish Passage Rating: Gray

Tidal: No
Backwatered: No

Step Pools:
Construction Year:


Comments: Culvert is in apparent non-use. Old Drive overgrown. Upstream of #54 closer to Wright Lake. Possible candidate site for culvert removal??? SWA (4/24/03)

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated Metal) Fish Passage Rating:
 
Length(ft): 20.0
Inlet Type: Projecting
Outlet Type:
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 2.67
Condition Rating(1-5):
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate: Sand
Outlet Substrate: Sand
InletOutlet
Width(ft):1.5 1.5
Height(ft):1.2 0.95
Apron Length(ft):
Water Depth(ft):0.6 0.5
Rustline Height(ft):
Substrate Depth(ft):0.3 0.55
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height:
Outfall Type:
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
  Culvert Observations:
  1. None of this type

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:SandSand
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)
Outlet Culvert Top 1 91.93
Inlet Culvert Top 1 92.06
Outlet Invert 1 0.00 0.0 90.99
U/S Thalweg (upstream 0.0 thalweg) 20.00 0.0 89.88
Inlet Culvert Invert 1 20.00 0.0 90.86

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

No fish sampling occurred during this survey.

Fish Observations

No fish observations occurred during this survey.

Photos

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