Fish Passage Site 20300460

Coordinates (dec. deg.): 60.96111°, -149.11151°
Legal Description: S010N002E16
Region: South Central
Road Name: Olympic Mountain Loop

Datum: NAD83
Quad Name / ITM: Seward D-6
AWC Stream #:
Stream Name: Alyeska Creek

Elevation:

Site Comments: GLACIER CREEK WATERSHED

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-0460

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

Overall Fish Passage Rating: Green

Tidal:
Backwatered:

Step Pools:
Construction Year: 2015


Comments: Site has been replaced but not reassessed.

Culvert Measurements

ID: 1 Structure Type: Open-bottom arch Fish Passage Rating: Green
 
Length(ft):
Inlet Type: Headwall
Outlet Type: Headwall
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 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?: No
Baffles Present:
Embedded?:
Outfall Height: 0.0
Outfall Type: At Stream Grade
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: All measurments are taken from site plans and have not yet been verified. Cuvlert width 13.8 ft, culvert height 5.5 ft. Culvert gradient 3.96%.

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

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