Fish Passage Site 20502058
Coordinates (dec. deg.): 63.20198°, -147.27859°
Legal Description: F020S002E12
Region: South Central
Road Name: Valdez Mining District Road
Datum: NAD83
Quad Name / ITM: Healy A-1
AWC Stream #:
Stream Name: Gregg Creek tributary
Elevation:
Site Comments: Old mine road off the Denali Highway
Survey MSB11-PSVMD04
Project Supervisor: Gillian O'Doherty, Alaska Department of Fish and Game
— Anchorage, AK
Observers: John Greuey, Abraham Gioffre
Overall Fish Passage Rating:
Tidal: No
Backwatered: No
Step Pools: No
Construction Year:
Site Observations:
- Outfall height red
- Structural Problem
- Culvert sagging in middle
- Mechanical damage or joints parting
Comments: Culvert is on a small tributary draining an upland area of mountain hillside. Inlet is greater than 75% plugged with rocks creating a hydraulic jump in pipe near inlet of about 2'. Culvert sags in middle and inlet and outlet both partially crushed.
Culvert Measurements
ID: 1 | Structure Type: Circular pipe (Non-corrugated metal) | Fish Passage Rating: | |||||||||||||||||||||||||||||||||||||||||
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Culvert Observations:
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Stream Measurements
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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.
Questions or comments about this report can be directed to dfg.dsf.webmaster@alaska.gov