Fish Passage Improvement site 10103547

Fish Passage Site 10103547

Coordinates (dec. deg.): 55.62275°, -132.96947°
Legal Description: C072S081E15
Region: Southeast
Road Name: Big Salt Lake Road

Datum: NAD83
Quad Name / ITM: Craig C-3
AWC Stream #:
Stream Name: Unnamed

Elevation:

Site Comments: None

Survey Date: Jul 26, 2017

Survey SEA17-BSL31

site photos

Observers: Elizabeth Flory

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:

Site Observations:

Outfall height red

Comments: Stream goes subsurface at outlet. Upstream disappears into logging slash 50ft from culvert, seems to go subsurface. 1 still pool at inlet but no fish caught.

Culvert Measurements

ID: 1

Structure Type: Circular pipe (Corrugated aluminum)

Fish Passage Rating: Red

Length(ft): 100.0

Inlet Type: Mitered

Outlet Type: Mitered

Corrugation Depth(in.): 0.5

Corrugation Width(in.): 3.0

Condition Rating(1-5): 4

Approach Angle: 10.0

Sedimentation At Inlet: Yes

Inlet Substrate: None

Outlet Substrate: None

	Inlet	Outlet
Width(ft):	2.0	2.0
Height(ft):	2.0	2.0
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):	0.0
Substrate Depth(ft):	0.0	0.0

Backwatered?: No

Baffles Present: No

Embedded?: No

Outfall Height: 0.75

Outfall Type: Free Fall on To Rip Rap

Constriction Ratio:

Culvert Gradient:

Max Slope:

Max Slope Length:

Comments: Small pool at outlet but then goes dry. Outfall height measured with rod. Not enough wet channel for three width measurements. Only one taken.

Culvert Observations: