Small Dam Site AUSD_168
Au Sable River Watershed, Unknown stream
Tributary to Unknown
Oscoda County
Information collected by:
GPS Coordinates: 44.58961668
, -84.14833024
T25N
R02E
Sec 01
Access Road: Private
Private Ownership
1.1 Upstream Miles Reconnected
Ranking: 2
Site Location
Aerial
Land Use Information
Upstream-Forest
Upstream-Wetland
Downstream-Forest
Downstream-Wetland
Impoundment or Dam Use Information
Recreation
Wildlife Pond
Structural Information
Barrier Type
Earthen Berm
Stoplogs or Flashboards
Construction Materials
Earth
Wood
Other Site Features
Vehicle Access
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): 75
Impoundment Length (ft): 400
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): 2
Length (ft): 30
Water Velocity (ft/sec): 0
Structure Characteristics
Height of Head (ft): 5
Height of Structure (ft): 10
Freeboard Available (ft): 0.3
Embankment Length (ft): 50
Other Pertinent Information
Physical Condition Ranking: 2
Dominant substrates UPSTREAM: silt/sand
Dominant substrates DOWNSTREAM: silt/sand
Dam has ability to regulate water level? yes
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.