Johnson Dam is an earth dam built on the Tribmook Creek River and is located in Tennessee. It was built in 2000 for the purpose of fire protection / stock / small fish pond.
The dam is privately owned by Johnson, Mike.
Johnson Dam is privately owned by Johnson, Mike.
| Structural height | 30 feet |
| Hydraulic height | 27 feet |
| Max storage | 100 acre feet |
| Surface area | 8 acres |
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.
Hydraulic height of the dam is defined as the vertical difference between the maximum design water level and the lowest point in the original streambed.
Maximum storage is defined as the total storage space in a reservoir below the maximum attainable water surface elevation, including any surcharge storage.
Surface area, in acres, of the impoundment at its normal retention level.
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be located in areas with population and significant infrastructure.
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 | 35 |
|---|---|
| Longitude | -83 |
| NID ID (National ID) | TN00905 |
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