Fish Passage Site 20703781

Coordinates (dec. deg.): 57.88261°, -152.85531°
Legal Description: S026S022W33
Region: Southwest
Road Name: Airport Road

Datum: NAD83
Quad Name / ITM: Kodiak D-3
AWC Stream #: 252-36-10005
Stream Name: Airport Creek

Elevation:

Site Comments: None

Survey Date: May 17, 2018

Survey UPDATE-LION01

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

Overall Fish Passage Rating: Black

Tidal:
Backwatered: No

Step Pools: No
Construction Year:


Comments: Site information and photos submitted by Will Frost, Habitat Biologist, ADFG. Culverts maybe removed for the airport improvement project if the road is relocated. All water is flowing through one of the two culvertls at the time of site visit.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Black
 
Length(ft):
Inlet Type: Headwall
Outlet Type: Headwall
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 2
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate: None
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:
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: Culvert not taking any flow at stream level during site visit. Culvert diameter estimated to be about 5 ft. Culvert length estimated at 102 ft.
ID: 2 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Black
 
Length(ft):
Inlet Type: Headwall
Outlet Type: Headwall
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 2
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?: No
Outfall Height: 0.0
Outfall Type: At Stream Grade
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: Culvert dry at time of visit. Mitred headwall. Culvert bent and a likely barrier. Culvert diameter estimate to be about 5 feet, length estimated at 106 feet.

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: Smith-Root LR-24 (A)
 
Gear Type: Smith-Root LR-24 (B)

Fish Observations

Species: juvenile/adult Dolly Varden Life History: Unknown
Total Fish Observed: 7 Fish Measured: Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Downstream Smith-Root LR-24 (2)  Upstream Smith-Root LR-24 (5)  
 
Species: sculpin-unspecified Life History: Resident
Total Fish Observed: 10 Fish Measured: Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Upstream Smith-Root LR-24 (10)  
 
Species: juvenile pink salmon Life History: Anadromous
Total Fish Observed: 3 Fish Measured: Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Upstream Smith-Root LR-24 (3)  

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