Amherst County Dam #4 is located in Virginia. It was built .
It is also known as 009DD012.
|Dam height||23 feet|
|Structural height||23 feet|
|Hydraulic height||23 feet|
|Max storage||67 acre feet|
|Surface area||7 acres|
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.
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.
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.
|Also known as||009DD012|
|NID ID (National ID)||VA009041|