is an earth dam located in Shawnee County, Kansas, built in 1977. It carries a Low hazard potential classification.
About
The primary purpose of is debris control. The dam is designed to catch sediment, rocks, and debris carried by flowing water — particularly important in areas prone to mudslides or heavy erosion. The dam is owned by French, Gary (private). It impounds the Post Creek-tr near Willard.
The dam stands 27 feet tall and stretches 340 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 17 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1977, the structure is 49 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 | Shawnee |
| Nearest City | Willard |
| River/Stream | Post Creek-tr |
| Coordinates | 39.06928, -95.93743 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 27 ft |
| Dam Height | 21 ft |
| Dam Length | 340 ft |
| Year Completed | 1977 (49 years old) |
Storage & Hydraulics
| NID Storage | 17 acre-ft |
| Max Storage | 17 acre-ft |
| Normal Storage | 9 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 150 cfs |
Ownership & Safety
| Purpose | Debris Control |
| Owner | FRENCH, GARY |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS03964 |
| Federal ID | KS03964 |
| More Info | State Dam Safety Program |