Fish Passage Site 10302993

Coordinates (dec. deg.): 57.12601°, -135.34547°
Legal Description: C055S063E02
Region: Southeast
Road Name: Nelson Logging Road

Datum: NAD83
Quad Name / ITM: Sitka A-5
AWC Stream #:
Stream Name: Starrigavin Creek tributary

Elevation:

Site Comments: None

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 UPDATE-2993

Project Supervisor: Gillian O'Doherty, ADFG
Observers: Gregory Albrecht

Overall Fish Passage Rating: Black

Tidal:
Backwatered:

Step Pools:
Construction Year: 2018


Comments: Site has been replaced under Fish Habitat permit FH17-I-0064 with a fish passage culvert.

Culvert Measurements

ID: 1 Structure Type:N/A Fish Passage Rating: Black
 
Length(ft):
Inlet Type:
Outlet Type:
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5):
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):
Height(ft):
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft):
Backwatered?:
Baffles Present:
Embedded?:
Outfall Height:
Outfall Type:
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: Culvert dimensions taken from habitat permit and have not been verified. Culvert length 48 feet. Culvert type pipe arch. Width 9.3 feet, height 6.25 feet, gradient 2.3%, embedded 20% of depth.

Stream Measurements

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

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.

Photos

No photos available.

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