Frd No 1 is an earth dam located in Butler County, Kansas, built in 1966. It carries a Low hazard potential classification.
Dam profile
NID height · 41 ft41 ft tall and 820 ft long, taller than 87% of U.S. dams with a recorded height. 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 Frd No 1
The primary purpose of Frd No 1 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 Little Walnut-hickory Wjd No 18 (local government). It impounds the No Br Little Walnut River-tr near Leon.
The dam stands 41 feet tall and stretches 820 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 648 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1966, 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. The most recent inspection on record was 08/29/1991. That was over 35 years ago.
At 41 feet, this dam is taller than 87% of dams nationwide.
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Location
| State | Kansas |
| County | Butler |
| Nearest City | Leon |
| River/Stream | No Br Little Walnut River-tr |
| Coordinates | 37.73632, -96.72877 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Height | 28 ft |
| Dam Length | 820 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 648 acre-ft |
| Max Storage | 648 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 338 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Little Walnut-hickory Wjd No 18 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/29/1991 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS02082 |
| Federal ID | KS02082 |
| More Info | State Dam Safety Program |