Gs Dd No 48 (hillyer) is an earth dam located in Brown County, Kansas, built in 1986. It carries a Low hazard potential classification.
Dam profile
NID height · 29 ft29 ft tall and 630 ft long, taller than 65% 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 Gs Dd No 48 (hillyer)
The primary purpose of Gs Dd No 48 (hillyer) 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 Pony Creek Wjd No 78 (local government). It impounds the Pony Creek-tr.
The dam stands 29 feet tall and stretches 630 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 125 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1986, the structure is 40 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.
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Location
| State | Kansas |
| County | Brown |
| River/Stream | Pony Creek-tr |
| Coordinates | 39.97826, -95.62678 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Dam Length | 630 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 125 acre-ft |
| Max Storage | 125 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,071 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Pony Creek Wjd No 78 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS07060 |
| Federal ID | KS07060 |
| More Info | State Dam Safety Program |