Fish Passage Site 20703256
Coordinates (dec. deg.): 57.76839°, -152.53979°
Legal Description: S028S020W09
Region: Southwest
Road Name: Magazine Access Road
Datum: WGS84
Quad Name / ITM: Kodiak D-2
AWC Stream #: 259-21-10120-2011
Stream Name: Battery Creek Tributary
Elevation:
Site Comments: Culvert on the access road to two decommissioned artillery bunkers, and at the intersection with Gunnery Drive. UPD20KOD08, Site 20703257 is directly upstream from this culvert.
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Survey UPD21-MAR01
Project Supervisor: Kim Clark, ADFG
— Anchorage, AK
Observers: Kim Clark, Michael Mazzacavallo
Overall Fish Passage Rating:
Tidal: No
Backwatered: No
Step Pools: No
Construction Year: 2019
Comments: Channel is ditched on both sides. Juvenile salmonids observed in channel and in pipe. At the inlet of the culvert is a confluence of 3 channels. Small culvert upstream of inlet for drainage of adjacent road and not a fish passage pipe.
Culvert Measurements
ID: 1 | Structure Type: Circular pipe (Corrugated aluminum) | Fish Passage Rating: | ||||||||||||||||||||||||||||||||||||||||||
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Comments: Pipe gradient Top: 1.3%, Water Surface: 0.64%, Invert: 1.1% Culvert dimensins from engineering designs: 84" x 47" |
Stream Measurements
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Stream Width Type | Distance From Crossing (ft) |
Stream Width (ft) |
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Downstream ordinary high water | 30.0 | 4.00 |
Downstream ordinary high water | 55.0 | 3.70 |
Downstream ordinary high water | 72.0 | 5.80 |
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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