Fish Passage Site 20300237
Coordinates (dec. deg.): 60.93316°, -149.32293°
Legal Description: S010N001E29
Region: South Central
Road Name: Alaska Railroad
Datum: NAD83
Quad Name / ITM: Seward D-7
AWC Stream #:
Stream Name: Unnamed
Elevation:
Site Comments: UNNAMMED WATERSHED, RR TRACK, JUV COHO BELOW CULVERT, MILE 95.3 SEWARD HWY, NOT MILE 95.3 AK RR.
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Survey CRB02-Al318
Observers: Dean Beers, James Laurence, James Laurence
Overall Fish Passage Rating:
Tidal: No
Backwatered: No
Step Pools:
Construction Year:
Comments: None
Culvert Measurements
ID: 1 | Structure Type: Circular pipe (Corrugated Metal) | Fish Passage Rating: | |||||||||||||||||||||||||||||||||||||||||
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Stream Measurements
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Stream Width Type | Distance From Crossing (ft) |
Stream Width (ft) |
---|---|---|
Upstream ordinary high water | 50.0 | 9.00 |
Upstream ordinary high water | 75.0 | 8.00 |
Upstream ordinary high water | 100.0 | 8.00 |
Elevations
Locator ID | Culvert Number |
River Distance (ft)1 |
Distance From Crossing (ft)2 |
Relative Elevation (ft) |
---|---|---|---|---|
D/S Tailcrest or 1st Thalweg | 89.18 | |||
Outlet Invert | 1 | 0.00 | 0.0 | 88.52 |
Outlet Thalweg | 1 | 0.00 | 0.0 | 88.57 |
Inlet Culvert Invert | 1 | 32.00 | 0.0 | 89.89 |
Inlet Thalweg | 1 | 32.00 | 0.0 | 90.02 |
Notes:
- 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.
Fish Observations
No fish observations occurred during this survey.
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