Fish Passage Site 20400214

Coordinates (dec. deg.): 61.18745°, -149.77400°
Legal Description: S013N003W26
Region: South Central
Road Name: Image Drive

Datum: NAD83
Quad Name / ITM: Anchorage A-8
AWC Stream #: 247-50-10050-2040
Stream Name: Chester Creek South Fork

Elevation:

Site Comments: CHESTER CREEK WATERSHED

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 UPDATE-0214

Project Supervisor: Gillian O'Doherty, ADFG
Observers: Megan Marie

Overall Fish Passage Rating: Black

Tidal:
Backwatered:

Step Pools:
Construction Year: 2012


Comments: Site update submitted by HB Megan Marie, ADF&G. Site was replaced in 2012.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Black
 
Length(ft):
Inlet Type: Projecting
Outlet Type: Projecting
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5): 5
Approach Angle:
Sedimentation At Inlet:
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):
Height(ft):
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft):
Backwatered?:
Baffles Present:
Embedded?: Yes
Outfall Height: 0.0
Outfall Type: At Stream Grade
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: All culvert measurments taken from site plans and have not been verified. Culvert width 3 ft, culvert height 1.8 ft to top of substrate, substrate depth 1.2 ft. Culvert length 77 ft. Culvert gradient 1.6%.

Stream Measurements

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

No stream width data available.

Elevations

No elevation data available.

Fish Sampling Efforts

No fish sampling occurred during this survey.

Fish Observations

No fish observations occurred during this survey.

Photos

No photos available.

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