Fish Passage Site 30103633

Coordinates (dec. deg.): 51.86376°, -176.67308°
Legal Description: S096S195W15
Region: Southwest
Road Name:

Datum: NAD83
Quad Name / ITM: Adak C-3
AWC Stream #:
Stream Name: Unnamed

Elevation:

Site Comments: Tributary to Amulet Creek AWC #306-70-10200-2007

Survey Date: Sep 17, 2017

Survey ADAK17-C150

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

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. Stream connects to Amulet Creek downsteam and Amulet is in the AWC below. DV caught downstream.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Red
 
Length(ft): 45.0
Inlet Type: Headwall
Outlet Type: Projecting
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 3
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate: None
Outlet Substrate: None
InletOutlet
Width(ft):2.0 2.0
Height(ft):2.0 2.0
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft):
Backwatered?: No
Baffles Present: No
Embedded?: No
Outfall Height:
Outfall Type: Free Fall on To Rip Rap
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: Culvert length estimated from aerial imagery. Outfall hieght is over 0.40 inches and is onto rip rap.
  Culvert Observations:
  1. Outfall height red

Stream Measurements

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

No stream width data available.

Elevations

No elevation data available.

Fish Sampling Efforts

Gear Type: Minnow Trap (A) Trap Duration(h): 17.0

Fish Observations

Species: juvenile Dolly Varden Life History: Unknown
Total Fish Observed: 4 Fish Measured: 4 Fork Lengths (mm) Min: 58 Max: 117 Mean: 91
Collected/Observed by Gear Type: Downstream Minnow Trap (4)  

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