Small Dam Site AUSD_144
Au Sable River Watershed
Oscoda County
Information collected by:
GPS Coordinates: 44.75494043
, -84.15021168
Access Road: Yordy Rd
0.3 Upstream Miles Reconnected
Ranking: 3
Site Location
Aerial
Land Use Information
Upstream-Forest
Upstream-Wetland
Downstream-Forest
Downstream-Wetland
Impoundment or Dam Use Information
Impoundment/Dam Other:
Fish pond
Structural Information
Barrier Type
Earthen Berm
Construction Materials
Metal
Other Construction Materials:
Culvert
Other Site Features
Upstream Conditions
Change to Lake / Pond
Is there evidence of erosion?
Upstream
At Structure
Downstream
Can bankfull width upstream of Impoundment be determined? no
Direct Stream Measurements
Stream
Widest Impoundment Width (ft): 50
Impoundment Length (ft): 100
Area of Impoundment (sf): 1 acre
Widest Width of Plunge Pool (ft): N/A
Width After Plunge Pool (ft): N/A
Depth After Plunge Pool (ft): N/A
Spillway
Width (ft): 1
Length (ft): 20
Number of Interruptions: 0
Structure Characteristics
Height of Head (ft): 4
Other Pertinent Information
Physical Condition Ranking: 3
Dominant substrates UPSTREAM: sand/silt
Dominant substrates DOWNSTREAM: sand
Dam has ability to regulate water level? no
Is the dam being actively managed? no
Is another dam or road crossing visible up or down stream? no
Are there any invasive species easily identified? no
This page last updated on 7/6/2022.