Fish Passage Site 20503427
Coordinates (dec. deg.): 61.73502°, -150.03094°
Legal Description: S019N004W17
Region: South Central
Road Name: Alaska Railroad
Quad Name / ITM: Tyonek C-1
AWC Stream #:
Stream Name: Jack Lake Outlet
Site Comments: MP 184.9
Project Supervisor: Gillian O'Doherty, ADFG
Observers: Mark Eisenman, Gillian O'Doherty
Overall Fish Passage Rating:
Step Pools: No
- Culvert is poorly aligned
Comments: Nice E type channel both up and downstream.
|ID: 1||Structure Type: Circular pipe (Corrugated steel)||Fish Passage Rating:|
Comments: Inlet damage
No stream width data available.
|Outlet Invert (On pipe)||0.00||90.29|
|Outlet Culvert Top||0.00||93.29|
|Inlet Culvert Invert (On pipe)||40.85||90.18|
|Inlet Culvert Top||40.85||93.22|
- River distance is measured continuously throughout the survey reach along the thalweg of the stream.
- Measured from each end of the crossing along the thalweg of the stream.
Fish Sampling Efforts
No fish sampling occurred during this survey.
No fish observations occurred during this survey.
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