Roger O'bannon Irr. Res. is an earth dam located in Monroe County, Missouri, built in 1976. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 1,300 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Roger O'bannon Irr. Res.
The primary purpose of Roger O'bannon Irr. Res. is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Roger O'bannon (private). It impounds the Tr-reese Fork Branch near Louisiana.
The dam stands 23 feet tall and stretches 1,300 feet across, creates a reservoir covering 7 acres, has a maximum storage capacity of 202 acre-feet, and collects water from a drainage area of 333 square miles. Completed in 1976, the structure is 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 | Monroe |
| Nearest City | Louisiana |
| River/Stream | Tr-reese Fork Branch |
| Coordinates | 39.37544, -92.21653 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Height | 22 ft |
| Dam Length | 1,300 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 202 acre-ft |
| Max Storage | 202 acre-ft |
| Normal Storage | 116 acre-ft |
| Surface Area | 7 acres |
| Drainage Area | 333 sq mi |
| Max Discharge | 91 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | Roger O'bannon |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO50365 |
| Federal ID | MO50365 |
| More Info | State Dam Safety Program |