Fish Passage Site _SEA1700025

Coordinates (dec. deg.): 0.00000°, 0.00000°
Legal Description:
Region:
Road Name:

Datum: NAD83
Quad Name / ITM:
AWC Stream #:
Stream Name:

Elevation:

Site Comments: 22

Survey Date: Jul 01, 2017

Survey SEA17-Test

Observers: Elizabeth Flory, Kelly Petty

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:


Site Observations:

  1. Constriction ratio red
  2. Culvert gradient red
  3. Outfall height red
  4. Beaver Activity
  5. Shallow fill; inadequate roadfill volume above culvert

Comments: None

Culvert Measurements

No measurement data available.

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:BoulderGravel
Subdominant:GravelCobble
Stream Slope(deg.):2.4
Stream Flow Stage:Medium
Stream Width Type Distance From
Crossing (ft)		 Stream
Width (ft)
Upstream ordinary high water 100.0 20.10
Upstream ordinary high water 200.0 20.10
Upstream ordinary high water 300.0 20.10

Elevations

Locator ID Culvert
Number		 River
Distance (ft)1		 Distance From
Crossing (ft)2		 Relative
Elevation (ft)
Road Elev 120.00
D/S Thalweg 0.00 95.25
D/S Water Surface Elev 0.00 95.36
D/S Tailcrest or 1st Thalweg 12.00 95.26
D/S Water Surface Elev 12.00 95.14
Outlet Pool Water Elev 15.00 95.14
Max Pool Depth 15.00 93.25
Outlet Culvert Top 17.00 101.25
Outlet Invert (On pipe) 17.00 96.25
D/S Water Surface Elev 17.00 96.30
Inlet Culvert Invert 135.00 97.30
U/S Water Surface Elev 135.00 97.35
Inlet Culvert Top 135.00 102.35

Notes:

  1. River distance is measured continuously throughout the survey reach along the thalweg of the stream.
  2. 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.

Photos

No photos available.

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