Fish Passage Site 40501697

Coordinates (dec. deg.): 65.28338°, -148.13707°
Legal Description: F005N003W03
Region: Interior
Road Name: Elliott Highway

Datum: WGS84
Quad Name / ITM: Livengood B-3
AWC Stream #:
Stream Name: Globe Creek slough

Elevation:

Site Comments: DOT # 1075+00 114"94'.

Survey Date: Jun 25, 2010

Survey EDS10-ELH12

Observers: Mark Eisenman, Justin Leon

Overall Fish Passage Rating: Red

Tidal: No
Backwatered: No

Step Pools: No
Construction Year:


Site Observations:

  1. Outfall height red
  2. Beaver Activity
  3. Culvert gradient gray

Comments: DOT # 1075+00 114"94'. Hardly any flow though this pipe, most of the water is being diverted though ELH13. Slough is a remant of an old beaver impoundment. Remants of old beaver dam along inlet. Set minnow Traps at 13:55 pulled at 14:30 and moved down to Globe Creek for a longer soak. No stream widths, slough. Small trickle of water running though pipe. Upsteam has isolated pools with water seeping though barriers. D/S water runs though larger boulders and has pools channel eventually merges just down stream from ELH13 (Globe Creek)

Culvert Measurements

ID: 1 Structure Type: Circular pipe (Structural steel plate) Fish Passage Rating: Red
 
Length(ft): 114.5
Inlet Type: Mitered
Outlet Type: Mitered
Corrugation Depth(in.): 2.0
Corrugation Width(in.): 6.0
Condition Rating(1-5): 4
Approach Angle: 1.0
Sedimentation At Inlet: Yes
Inlet Substrate: None
Outlet Substrate: None
InletOutlet
Width(ft):12.0 12.0
Height(ft):12.0 12.0
Apron Length(ft):0.0 0.0
Water Depth(ft): 0.04
Rustline Height(ft):2.1
Substrate Depth(ft):0.0 0.0
Backwatered?: No
Baffles Present: No
Embedded?: No
Outfall Height: 1.72
Outfall Type: Free Fall on To Rip Rap
Constriction Ratio:
Culvert Gradient: 0.81%
Max Slope:
Max Slope Length:
  Culvert Observations:
  1. Outfall height red
  2. Culvert gradient red
  3. Beaver Activity

Stream Measurements

Stream SubstratesUpstreamDownstream
Dominant:Silt/ClayBoulder
Subdominant:OrganicCobble
Stream Slope(deg.):
Stream Flow Stage:Low

No stream width data available.

Elevations

Locator ID Culvert
Number		 River
Distance (ft)1		 Distance From
Crossing (ft)2		 Relative
Elevation (ft)
Road Elev 104.50
D/S Tailcrest or 1st Thalweg (TWC Dry) 0.00 86.60
Max Pool Depth 21.00 83.27
Outlet Pool Water Elev 21.00 85.47
D/S Grade Ctrl (Thalweg) (Out fall at outlet on substrate) 31.00 86.34
D/S Water Surface Elev (outfall water surface) 31.00 86.37
Outlet Invert 31.00 87.19
D/S Water Surface Elev 31.00 87.23
Inlet Culvert Invert 146.00 88.12
U/S Water Surface Elev 146.00 88.24
U/S Water Surface Elev (Head Water Surface) 148.00 88.21
U/S Grade Ctrl (Thalweg) (Substrate) 148.00 87.49
U/S Grade Ctrl (Thalweg) 173.00 87.88
U/S Water Surface Elev 173.00 88.19

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

Gear Type: Minnow Trap (A) Trap Duration(h): 0.55
Comments: No fish caught or observed.
 
Gear Type: Minnow Trap (B) Trap Duration(h): 0.55
Comments: No fish caught or observed.

Fish Observations

Species: no fish collected or observed Life History: Not Applicable
Total Fish Observed: 0 Fish Measured: Fork Lengths (mm) Min: Max: Mean:
Collected/Observed by Gear Type: Downstream Minnow Trap (0)  Upstream Minnow Trap (0)  

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