Fish Passage Site 20401455

Coordinates (dec. deg.): 61.55591°, -149.24984°
Legal Description: S017N001E22
Region: South Central
Road Name: Parks Highway

Datum: NAD83
Quad Name / ITM: Anchorage C-6
AWC Stream #: 247-50-10260-2019-3030
Stream Name: Spring Creek

Elevation:

Site Comments: MATANUSKA LAKE 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 MSB11-PSPKS11

Project Supervisor: Gillian O'Doherty, Alaska Department of Fish and Game — Anchorage, AK
Observers: John Greuey, Abraham Gioffre

Overall Fish Passage Rating: Black

Tidal: No
Backwatered: Maybe

Step Pools: No
Construction Year:


Comments: Photo survey done as the culvert goes under two frontage roads as well as the Parks Highway just north of the Glenn Highway interchange. Site is located at a very busy highway and contains near 100' of road fill above culvert and water depth throughout the entire culvert is flat with near 4' of water depth. Culvert connects the marshy Palmer Hayflats area on dwst side to a wetlands on the east side of the highway. No real defined channel.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Black
 
Length(ft): 250.0
Inlet Type: Mitered
Outlet Type: Mitered
Corrugation Depth(in.): 0.5
Corrugation Width(in.): 3.0
Condition Rating(1-5): 3
Approach Angle:
Sedimentation At Inlet: No
Inlet Substrate: Organic
Outlet Substrate: Organic
InletOutlet
Width(ft):10.0 10.0
Height(ft):10.0 10.0
Apron Length(ft):0.0 0.0
Water Depth(ft): 3.5
Rustline Height(ft):
Substrate Depth(ft):0.0 0.0
Backwatered?: Maybe
Baffles Present: No
Embedded?: Unknown
Outfall Height: 0.0
Outfall Type: At Stream Grade
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:

Stream Measurements

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

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.

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