Fish Passage Site 20401321
Coordinates (dec. deg.): 61.54866°, -149.27266°
Legal Description: S017N001E21
Region: South Central
Road Name: Nelson Road
Datum: NAD83
Quad Name / ITM: Anchorage C-7
AWC Stream #: 247-50-10260-2019-3030
Stream Name: Spring Creek
Elevation:
Site Comments: None
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Survey UPDATE-1321
Project Supervisor: Gillian O'Doherty, ADFG
Observers: Mark Eisenman
Overall Fish Passage Rating:
Tidal:
Backwatered:
Step Pools:
Construction Year:
Site Observations:
- Hydraulic flows exceeded capacity
- Mechanical damage or joints parting
- Structural Problem
- Road Fill (pushed off road by grader)
- Constriction ratio red
Comments: Nelson Road has recently been widened, but the culvert was not lengthened. Outlet has been partially buried by road fill and road gravel is spilling into creek. This culvert will potentially be removed. The Trunk Road spur to the west and a gate at the eastern end of Nelson road have essentially closed the road. Culvert condition and constriction have been taken into consideration for this site and rating changed to RED.
Culvert Measurements
ID: 1 | Structure Type:N/A | Fish Passage Rating: | |||||||||||||||||||||||||||||||||||||||||
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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.
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