Fish Passage Site 20703490

Coordinates (dec. deg.): 57.71870°, -152.55940°
Legal Description: S028S020W29
Region: Southwest
Road Name: Chiniak Highway

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

Elevation:

Site Comments: None

Survey Date: May 23, 2016

Survey UPDATE-KOD16

Project Supervisor: Gillian O'Doherty, ADFG
Observers: William Frost

Overall Fish Passage Rating: Red

Tidal: Maybe
Backwatered: No

Step Pools: No
Construction Year:


Site Observations:

  1. Outfall height red

Comments: Site submitted by ADFG HB Will Frost. Juvenile Coho found below culvert, stream will be nominated to AWC. No fish caught above culvert.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Red
 
Length(ft):
Inlet Type: Projecting
Outlet Type: Projecting
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 2
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate: None
InletOutlet
Width(ft):
Height(ft):
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 diameter estimated to be about 2 feet. Outfall estimated to about over 4 feet.
  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: Backpack Electrofisher (A)
EF Time(s): Efficiency:

Fish Observations

Species: juvenile coho salmon Life History: Anadromous
Total Fish Observed: 5 Fish Measured: Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: At Site Backpack Electrofisher (5)  

Questions or comments about this report can be directed to dfg.dsf.webmaster@alaska.gov