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Roy Alexander Dam
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Roy Alexander Dam Share Share

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Greensboro, Alabama
Fish And Wildlife Pond
Public utility owned
Built in 1968

Roy Alexander Dam is an earth dam built on the Tr-Big German Creek River and is located in Greensboro, Alabama. It was built in 1968 for the purpose of fish and wildlife pond.

The dam is owned by the public utility, Roy Alexander. It is also known as Alexander Lake.

Location
Roy Alexander Dam
Greensboro, Alabama, U.S.
Dam type
Earth
Dam type
Fish and wildlife pond
Purpose
Unknown
Foundation type
Unknown
Core type
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Ownership Share Share
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Roy Alexander
Owner
Public utility

Roy Alexander Dam is owned by the public utility, Roy Alexander.

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Construction Share Share
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1968
Completed
USDA NRCS
Dam designer
Tr-Big German Creek River
River built on
Roy Alexander Dam was built in 1968.
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Summary
Dam length 600 feet
Dam height 18 feet
Max discharge 200 cubic feet per second
Max storage 126 acre feet
Normal storage 75 acre feet
Drainage area 0 square miles
600 feet
Dam length

Length of the dam is defined as the length along the top of the dam. This also includes the spillway, powerplant, navigation lock, fish pass, etc., where these form part of the length of the dam. If detached from the dam, these structures should not be included.

18 feet
Dam height

Height of the dam is defined as the vertical distance between the lowest point on the crest of the dam and the lowest point in the original streambed.

200 cubic feet per second
Max discharge

Number of cubic feet per second the spillway is capable of discharging when the reservoir is at its maximum designed water surface elevation.

126 acre feet
Max storage

Maximum storage is defined as the total storage space in a reservoir below the maximum attainable water surface elevation, including any surcharge storage.

75 acre feet
Normal storage

Normal storage is defined as the total storage space in a reservoir below the normal retention level, including dead and inactive storage and excluding any flood control or surcharge storage. For normally dry flood control dams, the normal storage will be a zero value.

0 square miles
Drainage area

Drainage area of the dam, in square miles, which is defined as the area that drains to a particular point (in this case, the dam) on a river or stream.

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Safety Share Share
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Low
Downstream potential hazard

Dams assigned the low hazard potential classification are those where failure or misoperation results in no probable loss of human life and low economic and/or environ-mental losses. Losses are principally limited to the owner’s property.

Not required
Emergency action plan

An emergency action plan is defined as a plan of action to be taken to reduce the potential for property damage and loss of life in an area affected by a dam failure or large flood.

8/16/1979
Most recent inspection date

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About Share Share
Also known as Alexander Lake
Latitude 32
Longitude -87
NID ID (National ID) AL00349
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