Sims Lake Dam
Sims Lake Dam is an earth dam located in Audrain County, Missouri, built in 1975. It carries a Low hazard potential classification.
About Sims Lake Dam
The primary purpose of Sims Lake Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by John David Sims (private). It impounds the Tr-long Branch near Louisiana.
The dam stands 17 feet tall and stretches 1,830 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 186 acre-feet, and collects water from a drainage area of 230 square miles. Completed in 1975, the structure is well into its service life at over 50 years old.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.
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Location
| State | Missouri |
| County | Audrain |
| Nearest City | Louisiana |
| River/Stream | Tr-long Branch |
| Coordinates | 39.26355, -92.20161 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 1,830 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 186 acre-ft |
| Max Storage | 186 acre-ft |
| Normal Storage | 156 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 230 sq mi |
| Max Discharge | 106 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JOHN DAVID SIMS |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO11330 |
| Federal ID | MO11330 |
| More Info | State Dam Safety Program |