Frd No 6 is an earth dam located in Butler County, Kansas, built in 1971. It carries a Low hazard potential classification and has a fair condition assessment.
Dam profile
NID height · 35 ft35 ft tall and 1,700 ft long, taller than 80% 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 6
The primary purpose of Frd No 6 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 Rock Creek Wjd No 28 (local government). It impounds the Chigger Creek near Winfield.
The dam stands 35 feet tall and stretches 1,700 feet across, creates a reservoir covering 32 acres, has a maximum storage capacity of 2,690 acre-feet, and collects water from a drainage area of 6 square miles. Completed in 1971, 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 08/04/2011. That was over 15 years ago.
At 35 feet, this dam is taller than 80% of dams nationwide.
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Location
| State | Kansas |
| County | Butler |
| Nearest City | Winfield |
| River/Stream | Chigger Creek |
| Coordinates | 37.50943, -96.87522 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 33 ft |
| Dam Length | 1,700 ft |
| Year Completed | 1971 (55 years old) |
Storage & Hydraulics
| NID Storage | 2,690 acre-ft |
| Max Storage | 2,690 acre-ft |
| Normal Storage | 122 acre-ft |
| Surface Area | 32 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 3,480 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Rock Creek Wjd No 28 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 08/04/2011 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | KS02131 |
| Federal ID | KS02131 |
| More Info | State Dam Safety Program |