Fish Passage Site 20303751

Coordinates (dec. deg.): 60.56003°, -151.18715°
Legal Description: S006N011W34
Region: South Central
Road Name: Lawton Drive

Datum: NAD83
Quad Name / ITM: Kenai C-4
AWC Stream #: 244-30-10010-2007
Stream Name: Unnamed

Elevation:

Site Comments: None

Survey Date: Jun 02, 2017

Survey KEN17-KGC01

Observers: Elise Idle, Maggie Schaffer

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:


Site Observations:

  1. Constriction ratio red
  2. Woody Debris
  3. Inlet perch

Comments: Culvert assessment information collected and submitted by USFWS. Stream is mostly blocked by debris about 70 feet upstream from culvert. Lots of algae and woody debris in stream. Large pond downstream about 25 feet wide and 54 feet long. Creek runs by golf course downstream. Long. Profile elevations erroneous and not entered.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Red
 
Length(ft): 44.0
Inlet Type: Flared Inlet
Outlet Type: Flared Inlet
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 3.0
Condition Rating(1-5): 2
Approach Angle: 84.0
Sedimentation At Inlet: Yes
Inlet Substrate: None
Outlet Substrate: None
InletOutlet
Width(ft):2.5 2.5
Height(ft):2.5 2.5
Apron Length(ft):3.3 3.8
Water Depth(ft): 1.1
Rustline Height(ft):0.65
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: 0.28
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: Woody debris causing inlet perch.
  Culvert Observations:
  1. Constriction ratio red
  2. Woody Debris
  3. Inlet perch

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:Silt/ClaySilt/Clay
Subdominant:OrganicOrganic
Stream Slope(deg.):
Stream Flow Stage:Medium
Stream Width Type Distance From
Crossing (ft)		 Stream
Width (ft)
Downstream ordinary high water 54.0 6.50
Downstream ordinary high water 66.0 8.20
Downstream ordinary high water 80.0 9.50
Upstream ordinary high water 24.0 10.40
Upstream ordinary high water 48.0 8.10
Upstream ordinary high water 69.0 7.90
Upstream ordinary high water 80.0 8.30

Elevations

No elevation data available.

Fish Sampling Efforts

Gear Type: Minnow Trap (A) Trap Duration(h): 1.75
Comments: Trap set about 60 feet upstream
 
Gear Type: Minnow Trap (B) Trap Duration(h): 1.75
Comments: Trap set about 60 feet downstream.

Fish Observations

Species: juvenile Chinook salmon Life History: Anadromous
Total Fish Observed: 1 Fish Measured: 1 Fork Lengths (mm) Min: 127 Max: 127 Mean: 127
Collected/Observed by Gear Type: Downstream Minnow Trap (1)  

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