Fish Passage Site 10103757

Coordinates (dec. deg.): 55.58339°, -133.04919°
Legal Description: C072S081E31
Region: Southeast
Road Name: Big Salt Lake Road

Datum: NAD83
Quad Name / ITM: Craig C-4
AWC Stream #:
Stream Name: Unnamed

Elevation:

Site Comments: None

Survey Date: Jul 17, 2017

Survey SEA17-BSL18

Observers: Elizabeth Flory

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:


Site Observations:

  1. Culvert gradient red

Comments: Upstream steep shallow riffle, well-defined with some holding potential. Small rest pool just above inlet. Too shallow for trap until 120ft upstream. Downstream very brushy. Goes into brush and log slash.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Red
 
Length(ft): 114.3
Inlet Type: Mitered
Outlet Type: Mitered
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 3.0
Condition Rating(1-5): 4
Approach Angle: 3.0
Sedimentation At Inlet: Yes
Inlet Substrate: None
Outlet Substrate: None
InletOutlet
Width(ft):4.0 4.0
Height(ft):4.0 4.0
Apron Length(ft):
Water Depth(ft): 0.41
Rustline Height(ft):0.8
Substrate Depth(ft):0.0 0.0
Backwatered?: No
Baffles Present: No
Embedded?: No
Outfall Height: 0.0
Outfall Type: At Stream Grade
Constriction Ratio: 1.55
Culvert Gradient: 13.87%
Max Slope:
Max Slope Length:
 

Comments: Steep pipe. No substrate in pipe. Top of culvert length 103.3
  Culvert Observations:
  1. Culvert gradient red

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:GravelGravel
Subdominant:BoulderBoulder
Stream Slope(deg.):
Stream Flow Stage:Medium
Stream Width Type Distance From
Crossing (ft)		 Stream
Width (ft)
Upstream ordinary high water 50.0 3.00
Upstream ordinary high water 100.0 3.00
Upstream ordinary high water 120.0 1.75

Elevations

No elevation data available.

Fish Sampling Efforts

Gear Type: Minnow Trap (A) Trap Duration(h): 1.5
Comments: 120ft upstream, no fish.
 
Gear Type: Minnow Trap (B) Trap Duration(h): 0.5
Comments: 60ft downstream, no fish, short soak

Fish Observations

No fish observations occurred during this survey.

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