Fish Passage Site 20700861

Coordinates (dec. deg.): 57.48887°, -152.45292°
Legal Description: S031S020W14
Region: Southwest
Road Name: Pasagshak Road

Datum: WGS84
Quad Name / ITM: Kodiak B-2
AWC Stream #: Y
Stream Name: Unnamed


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 UPD20-PGH20

Project Supervisor: Gillian O'Doherty, Alaska Department of Fish and Game — Anchorage, AK
Observers: Kim Clark, William Frost

Overall Fish Passage Rating: Black


Step Pools:
Construction Year: 2006

Comments: Information submitted by Will Frost (ADFG). Construction year from scheduled date on permit. Dimensions and information are estimated from FH 05-II-233. Four new 8' culverts were installed that replaced the four 6' culverts.

Culvert Measurements

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

Comments: The new pipe under the pathway installed is estimated at H 96"x W 96" x L55.

Stream Measurements

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

No stream width data available.


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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