Fish Passage Site 20300903

Coordinates (dec. deg.): 60.02751°, -151.57334°
Legal Description: S002S013W06
Region: South Central
Road Name: Oil Well Road

Datum: NAD83
Quad Name / ITM: Kenai A-5
AWC Stream #:
Stream Name:

Elevation:

Site Comments: Location: Oilwell Rd to Tribal Council Rd. Stream:

Survey Date: Jun 22, 2004

Survey KPC04-1A058

Observers: Mary King, Pam Russell

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools:
Construction Year:


Comments: Location: Oilwell Rd to Tribal Council Rd. Stream: Channel is narrow and overgrown with vegetation. No stream flow (no measurements taken). Culvert: Outlet is perched 6-8". Inlet pipe extends 10' from the roadside barely touching the water surface with marginal flow. Pipe condition=1-2 (functional but needs repair). Not embedded.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated Metal) Fish Passage Rating:
 
Length(ft): 45.62
Inlet Type: Projecting
Outlet Type:
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 2.5
Condition Rating(1-5):
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):3.08
Height(ft):3.5
Apron Length(ft):
Water Depth(ft): 0.02
Rustline Height(ft):0.7
Substrate Depth(ft):
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height: 0.31
Outfall Type:
Constriction Ratio: 0.47
Culvert Gradient: 1.51%
Max Slope:
Max Slope Length:
 

Comments: Culvert: Outlet is perched 6-8". Inlet pipe extends 10' from the roadside barely touching the water surface with marginal flow. Pipe condition=1-2 (functional but needs repair). Not embedded.

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:
Subdominant:
Stream Slope(deg.):
Stream Flow Stage:
Stream Width Type Distance From
Crossing (ft)		 Stream
Width (ft)
Upstream bank full 75.0 7.03
Upstream bank full 100.0 13.50
Upstream bank full 125.0 6.58
Upstream bank full 150.0 7.67
Upstream bed width 75.0 3.42
Upstream bed width 100.0 6.17
Upstream bed width 125.0 4.83
Upstream bed width 150.0 3.58
Upstream ordinary high water 75.0 4.67
Upstream ordinary high water 100.0 10.42
Upstream ordinary high water 125.0 6.03
Upstream ordinary high water 150.0 5.17

Elevations

Locator ID Culvert
Number		 River
Distance (ft)1		 Distance From
Crossing (ft)2		 Relative
Elevation (ft)
D/S Thalweg 96.89
D/S Tailcrest or 1st Thalweg 97.17
OHW Left Bank 97.29
U/S Thalweg 1 97.62
OHW Left Bank 97.80
Outlet Culvert Top (Outlet has a number "20" painted in red on the side. The TBM was at the top of the "2".) 1 100.00
Max Pool Depth 0.00 5.0 96.67
Outlet Invert 1 5.00 0.0 97.58
Road Elev (Road surface.) 27.50 102.44
Inlet Culvert Invert 1 50.00 0.0 98.27

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.

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