Fish Passage Site 30103658

Coordinates (dec. deg.): 51.94442°, -176.59274°
Legal Description: S095S194W18
Region: Southwest
Road Name: Hillside Boulevard

Datum: NAD83
Quad Name / ITM: Adak C-2
AWC Stream #:
Stream Name: CDAA Creek

Elevation:

Site Comments: Site is above cataloged anadromy.

Survey Date: Sep 14, 2017

Survey ADAK17-C32

Observers: Mark Eisenman, Jeanette Alas

Overall Fish Passage Rating: Black

Tidal: No
Backwatered: Maybe

Step Pools: No
Construction Year:


Comments: This information was gathered as part of the joint reconnaissance level project between the ADF&G Habitat Division and the Fish Passage Assessment Project on Adak Island. Due to time constraints full site assessments were not conducted, but base line information was collected. Culvert inverts submerged deep pools at inlet and outlet, water surface looks flat on both sides. No fish caught.

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Corrugated steel) Fish Passage Rating: Black
 
Length(ft): 60.0
Inlet Type:
Outlet Type:
Corrugation Depth(in.):
Corrugation Width(in.):
Condition Rating(1-5):
Approach Angle:
Sedimentation At Inlet: Yes
Inlet Substrate:
Outlet Substrate:
InletOutlet
Width(ft):2.5
Height(ft):
Apron Length(ft):
Water Depth(ft):
Rustline Height(ft):
Substrate Depth(ft):
Backwatered?: Maybe
Baffles Present: No
Embedded?: No
Outfall Height:
Outfall Type: At Stream Grade
Constriction Ratio:
Culvert Gradient:
Max Slope:
Max Slope Length:
 

Comments: Culvert size is estimated. Culvert length estimated from aerial imagery. Culvert inverts submered, deep pools at inlet and outlet.

Stream Measurements

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

No stream width data available.

Elevations

No elevation data available.

Fish Sampling Efforts

Gear Type: Minnow Trap (A) Trap Duration(h): 23.0
Comments: No fish caught or observed.

Fish Observations

No fish observations occurred during this survey.

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