Fish Passage Site 30103667

Coordinates (dec. deg.): 51.93990°, -176.66325°
Legal Description: S095S195W15
Region: Southwest
Road Name: Andrew Lake Road

Datum: NAD83
Quad Name / ITM: Adak C-2
AWC Stream #:
Stream Name: Unnamed

Elevation:

Site Comments: Small creek about 50 feet west of VW creek cuvlert (C48)

Survey Date: Sep 14, 2017

Survey ADAK17-C49

Observers: Mark Eisenman, Jeanette Alas

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:


Site Observations:

  1. Outfall height red
  2. Inlet perch

Comments: This information was gathered as part of the joint reconnaissance level project between the ADF&G Habitat Division and the Fish Passage Assessment Project on Adak Island. Due to time constraints full site assessments were not conducted, but base line information was collected. No fish observed, no adults at outlet.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated plastic) Fish Passage Rating: Red
 
Length(ft): 30.0
Inlet Type: Projecting
Outlet Type: Projecting
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 3
Approach Angle:
Sedimentation At Inlet: Yes
Inlet Substrate: None
Outlet Substrate: None
InletOutlet
Width(ft):2.2 2.2
Height(ft):2.2 2.2
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft): 0.0
Backwatered?: No
Baffles Present: No
Embedded?: No
Outfall Height: 1.8
Outfall Type: Free Fall on To Rip Rap
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: At high flows culvert looks constricted and inlet perch obsereved.
  Culvert Observations:
  1. Outfall height red
  2. Inlet perch

Stream Measurements

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

No stream width data available.

Elevations

No elevation data available.

Fish Sampling Efforts

No fish sampling occurred during this survey.

Fish Observations

No fish observations occurred during this survey.

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