Frd No 6-3
Frd No 6-3 is an earth dam located in Lyon County, Kansas, built in 1966. It carries a Low hazard potential classification.
About Frd No 6-3
The primary purpose of Frd No 6-3 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 Upper Verdigris Wjd No 24 (local government). It impounds the Kelly Branch Verdigris Riv-tr near Madison.
The dam stands 32 feet tall and stretches 1,100 feet across, creates a reservoir covering 12 acres, has a maximum storage capacity of 825 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.
At 32 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Kansas |
| County | Lyon |
| Nearest City | Madison |
| River/Stream | Kelly Branch Verdigris Riv-tr |
| Coordinates | 38.18866, -96.16775 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 32 ft |
| Dam Height | 32 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 825 acre-ft |
| Max Storage | 825 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 12 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,214 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | UPPER VERDIGRIS WJD NO 24 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS02361 |
| Federal ID | KS02361 |
| More Info | State Dam Safety Program |