Built in 1970, this earth dam stands at a structural height of 20.7 feet with a hydraulic height of 16.1 feet, impounding a maximum storage capacity of 58 acre-feet of water from the Trib Little Harpeth River. The dam covers a surface area of 5 acres and has a drainage area of 0.23 square miles.
Managed by the Tennessee Safe Dams Program, Crockett Springs is subject to state regulation, permitting, inspection, and enforcement. Despite its significant hazard potential, the dam is currently assessed to be in satisfactory condition as of December 2019. With a moderate risk assessment rating of 3, the dam does not have an Emergency Action Plan (EAP) prepared, but regular inspections are conducted every 2 years to ensure its safety and compliance with regulations.
Water resource and climate enthusiasts will find Crockett Springs a fascinating structure to study in the context of dam safety and management. Situated in a picturesque area of Tennessee, this dam plays a crucial role in controlling water flow and storage, highlighting the importance of proper regulation and maintenance to mitigate potential risks and ensure the safety of surrounding communities and the environment.
Year Completed |
1970 |
Dam Length |
589 |
River Or Stream |
TRIBLITTLE HARPETH RIVER |
Primary Dam Type |
Earth |
Surface Area |
5 |
Hydraulic Height |
16.1 |
Drainage Area |
0.23 |
Nid Storage |
58 |
Structural Height |
20.7 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Nid Height |
21 |
Harpeth River At Franklin
|
104cfs |
Harpeth River Below Franklin
|
122cfs |
Mill Creek Near Nolensville
|
1210cfs |
Mill Creek Near Antioch
|
78cfs |
Harpeth River At Bellevue
|
293cfs |
Mill Creek At Thompson Lane
|
52cfs |