Fish Passage Site 20300907
Coordinates (dec. deg.): 59.98388°, -151.62916°
Legal Description: S002S014W23
Region: South Central
Road Name: East Road
Datum: NAD83
Quad Name / ITM: Seldovia D-5
AWC Stream #:
Stream Name:
Elevation:
Site Comments: Location: East Rd. Stream: Good flow into pipe, but upstream flow reduced by ponding. Gravel substrate downstream of the pipe.
Survey KPC04-1A063
Observers: Mary King, Pam Russell
Overall Fish Passage Rating:
Tidal: No
Backwatered: No
Step Pools:
Construction Year:
Comments: Location: East Rd. Stream: Good flow into pipe, but upstream flow reduced by ponding. Gravel substrate downstream of the pipe. Bank undercut 6-18". No stream flow at 75' upstream and becomes subterranean at 150'. Culvert: 1 overflow pipe, good condition. Outlet is perched a few inches. pipe condition=5. Not embedded.
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 bank full | 75.0 | 3.83 |
Upstream bank full | 100.0 | 4.83 |
Upstream bank full | 125.0 | 4.00 |
Upstream bank full | 150.0 | 4.17 |
Upstream bed width | 75.0 | 2.83 |
Upstream bed width | 100.0 | 3.58 |
Upstream bed width | 125.0 | 2.50 |
Upstream bed width | 150.0 | 3.67 |
Upstream ordinary high water | 75.0 | 3.08 |
Upstream ordinary high water | 100.0 | 4.00 |
Upstream ordinary high water | 125.0 | 3.33 |
Upstream ordinary high water | 150.0 | 4.00 |
Elevations
Locator ID | Culvert Number |
River Distance (ft)1 |
Distance From Crossing (ft)2 |
Relative Elevation (ft) |
---|---|---|---|---|
D/S Thalweg | 95.74 | |||
D/S Tailcrest or 1st Thalweg | 95.90 | |||
U/S Thalweg | 1 | 95.94 | ||
OHW Left Bank | 96.14 | |||
OHW Left Bank | 96.80 | |||
Outlet Culvert Top (Flourescent orage "X" painted on top of outlet pipe. Place rod right of the center of the "X".) | 1 | 100.00 | ||
Max Pool Depth | 0.00 | 5.0 | 95.53 | |
Outlet Invert | 1 | 5.00 | 0.0 | 96.23 |
Road Elev (Road surface) | 20.00 | 101.10 | ||
Inlet Culvert Invert | 1 | 35.00 | 0.0 | 96.61 |
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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