Fish Passage Site 20503915

Coordinates (dec. deg.): 62.97762°, -149.63165°
Legal Description: F022S011W27
Region: South Central
Road Name: Parks Highway

Datum: NAD83
Quad Name / ITM: Talkeetna Mts D-6
AWC Stream #:
Stream Name: Unnamed


Site Comments: Flows into Granite Creek not to far downstream. Near site 20501378. Near MP171.

Survey Date: Sep 21, 2016


Project Supervisor: Gillian O'Doherty, ADFG
Observers: Mark Eisenman

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:

Site Observations:

  1. Outfall height red

Comments: Site surveyed at the request of ADF&G Habitat, not previously in database. Sampled as part of the 2016 Sampling Unmapped Streams in the MSB project. Dolly Varden char captured downstream. Culvert has an outfall over 1 foot, rated RED. Site may be replaced during highway upgrade.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Red
Inlet Type: Projecting
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
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft):
Backwatered?: No
Baffles Present:
Embedded?: No
Outfall Height:
Outfall Type: Free Fall In To Pool
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:

Comments: Outfall height over 1 foot.

  Culvert Observations:
  1. Outfall height red

Stream Measurements

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

No stream width data available.


No elevation data available.

Fish Sampling Efforts

Gear Type: Smith-Root LR-24 (A)
Comments: No fish encounterd upstream
Gear Type: Smith-Root LR-24 (B)

Fish Observations

No fish observations occurred during this survey.

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