Antelope Dam is a concrete dam built on the Antelope Creek River and is located in , South Dakota. It was built in 1939 for the purpose of irrigation.
The dam is under federal ownership and is owned by the Bia.
Antelope Dam is under federal ownership and is owned by the Bia.
| Dam length | 2,050 feet |
| Structural height | 25 feet |
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.
Structural height of the dam is defined as the vertical distance from the lowest point of the excavated foundation to the top of the dam. Top of dam refers to the parapet wall and not the crest.
Dams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
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.
Inspections are every 5 years.
| Latitude | 43 |
|---|---|
| Longitude | -100 |
| NID ID (National ID) | SD00077 |
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