is an earth dam located in Nemaha County, Kansas, built in 1972. It carries a Low hazard potential classification.
About
The primary purpose of is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Roeder, Melvin (private). It impounds the South Fork Big Nemaha Rv-tr near Seneca.
The dam stands 28 feet tall and stretches 570 feet across, creates a reservoir covering 2 acres, has a maximum storage capacity of 59 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1972, 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 | Kansas |
| County | Nemaha |
| Nearest City | Seneca |
| River/Stream | South Fork Big Nemaha Rv-tr |
| Coordinates | 39.79473, -96.10374 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 28 ft |
| Dam Height | 27 ft |
| Dam Length | 570 ft |
| Year Completed | 1972 (54 years old) |
Storage & Hydraulics
| NID Storage | 59 acre-ft |
| Max Storage | 59 acre-ft |
| Normal Storage | 16 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 414 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | ROEDER, MELVIN |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS01511 |
| Federal ID | KS01511 |
| More Info | State Dam Safety Program |