Fish Passage Site 20502113

Coordinates (dec. deg.): 61.57636°, -149.72813°
Legal Description: S017N003W12
Region: South Central
Road Name: Private Gravel ATV road

Datum: NAD83
Quad Name / ITM: Anchorage C-8
AWC Stream #:
Stream Name: Little Meadow Creek

Elevation:

Site Comments: Culvert located on ATV gravel road located on Little Meadow Creek behind NAPA store off S. Big Lake Road. Culvert is on gravel road behind the NAPA store and strip mall complex. Culvert is on gravel road behind the NAPA store and strip mall complex.

Multiple surveys have been conducted at this site — click on the drop down
arrow to the right of the survey date below to choose a different report for this site.

Survey MSB04-ML061

Observers: Gary Greenberg, I S

Overall Fish Passage Rating: Gray

Tidal: No
Backwatered: No

Step Pools:
Construction Year:


Comments: This site was resurveyed in 2011, old survey for reference only.

Culvert Measurements

ID: 1 Structure Type: Open-bottom arch (Corrugated Metal) Fish Passage Rating: Gray
 
Length(ft): 60.0
Inlet Type: Projecting
Outlet Type: Projecting
Corrugation Depth(in.):
Corrugation Width(in.): 0.0
Condition Rating(1-5):
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):7.0
Height(ft):4.0
Apron Length(ft):
Water Depth(ft):1.3 1.3
Rustline Height(ft):1.6
Substrate Depth(ft):
Backwatered?:
Baffles Present: No
Embedded?: No
Outfall Height:
Outfall Type: At Stream Grade
Constriction Ratio:
Culvert Gradient: 0.30%
Max Slope:
Max Slope Length:

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:
Subdominant:
Stream Slope(deg.):
Stream Flow Stage:

No stream width data available.

Elevations

Locator ID Culvert
Number		 River
Distance (ft)1		 Distance From
Crossing (ft)2		 Relative
Elevation (ft)
OHW Left Bank 96.55
OHW Left Bank 96.59
D/S Tailcrest or 1st Thalweg 0.00 8.7 95.98
Max Pool Depth 8.70 0.0 95.38
D/S Thalweg 8.70 0.0 95.38
Outlet Invert 1 8.70 0.0 95.38
Road Elev 38.70 102.13
Inlet Culvert Invert 1 68.70 0.0 95.56
U/S Thalweg 1 82.70 14.0 94.95

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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