Little Indian Creek Dam, located in Richwoods, Missouri, is a privately owned structure completed in 1972 for tailings management.
Wind
Humidity
Standing at a height of 58 feet with a length of 1680 feet, this dam serves the purpose of controlling the flow of Little Indian Creek and provides a storage capacity of 1280 acre-feet. The dam is classified as a rockfill type with a buttress core, and has a spillway width of 25 feet.
Despite its satisfactory condition assessment in 2007, the Little Indian Creek Dam poses a high hazard potential and undergoes inspections every two years. The dam's emergency action plan was last revised in December 2017, highlighting the importance of preparedness for potential risks. With a moderate risk assessment rating, the dam is regulated and inspected by the Dam and Reservoir Safety Program in Missouri, showcasing the commitment to ensuring the safety and integrity of this essential water resource infrastructure.
Year Completed |
1972 |
Dam Length |
1680 |
Dam Height |
58 |
River Or Stream |
TR-LITTLE INDIAN CREEK |
Surface Area |
60 |
Drainage Area |
400 |
Nid Storage |
1280 |
Structural Height |
58 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Unlisted/Unknown |
Nid Height |
58 |
Big River Near Richwoods
|
221cfs |
Meramec River Near Sullivan
|
522cfs |
Big River At Byrnesville
|
241cfs |
Bourbeuse River At Union
|
107cfs |
Meramec River At Pacific
|
786cfs |
Big River At Irondale
|
27cfs |