Mononame 565
Mononame 565 is an earth dam located in St. Clair County, Missouri, built in 1959. It carries a Low hazard potential classification.
About Mononame 565
The primary purpose of Mononame 565 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Les Higgins (private). It impounds the Tr Spill Creek Offstream near Deepwater.
The dam stands 15 feet tall, creates a reservoir covering 7 acres, has a maximum storage capacity of 56 acre-feet, and collects water from a drainage area of 45 square miles. Completed in 1959, 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 | St. Clair |
| Nearest City | Deepwater |
| River/Stream | Tr Spill Creek Offstream |
| Coordinates | 38.11808, -93.82349 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 15 ft |
| Dam Height | 15 ft |
| Year Completed | 1959 (67 years old) |
Storage & Hydraulics
| NID Storage | 56 acre-ft |
| Max Storage | 56 acre-ft |
| Normal Storage | 35 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 45 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | LES HIGGINS |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO30732 |
| Federal ID | MO30732 |
| More Info | State Dam Safety Program |