Frd No 7 is an earth dam located in Lyon County, Kansas. It carries a Low hazard potential classification.
Dam profile
NID height · 33 ft33 ft tall and 1,460 ft long, taller than 76% 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 7
The primary purpose of Frd No 7 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 Jacobs-phenis Creeks Wjd No 94 (local government).
The dam stands 33 feet tall and stretches 1,460 feet across, creates a reservoir covering 10 acres, has a maximum storage capacity of 579 acre-feet, and collects water from a drainage area of 1 square miles.
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 33 feet, this dam is taller than 76% of dams nationwide.
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Location
| State | Kansas |
| County | Lyon |
| Coordinates | 38.30050, -96.28866 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 33 ft |
| Dam Length | 1,460 ft |
Storage & Hydraulics
| NID Storage | 579 acre-ft |
| Max Storage | 579 acre-ft |
| Normal Storage | 18 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,397 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Jacobs-phenis Creeks Wjd No 94 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS07373 |
| Federal ID | KS07373 |
| More Info | State Dam Safety Program |