Frd No 11 is an earth dam located in Butler County, Kansas, built in 1968. It carries a Low hazard potential classification.
Dam profile
NID height · 36 ft36 ft tall and 770 ft long, taller than 82% 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 11
The primary purpose of Frd No 11 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 North Branch Rock Creek-tr near Winfield.
The dam stands 36 feet tall and stretches 770 feet across, creates a reservoir covering 5 acres, has a maximum storage capacity of 516 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1968, 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.
At 36 feet, this dam is taller than 82% of dams nationwide.
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Location
| State | Kansas |
| County | Butler |
| Nearest City | Winfield |
| River/Stream | North Branch Rock Creek-tr |
| Coordinates | 37.52102, -96.77622 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 770 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 516 acre-ft |
| Max Storage | 516 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 235 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 | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS02136 |
| Federal ID | KS02136 |
| More Info | State Dam Safety Program |