Dd No 1-1a is an earth dam located in Bourbon County, Kansas, built in 1995. It carries a Low hazard potential classification.
Dam profile
NID height · 37 ft37 ft tall and 600 ft long, taller than 83% 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 Dd No 1-1a
The primary purpose of Dd No 1-1a 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 Marmaton Wjd No 102 (local government). It impounds the Hinton Creek-tr.
The dam stands 37 feet tall and stretches 600 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 476 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1995, the structure is 31 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. The most recent inspection on record was 10/27/1998. That was over 27 years ago.
At 37 feet, this dam is taller than 83% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Kansas |
| County | Bourbon |
| River/Stream | Hinton Creek-tr |
| Coordinates | 37.75382, -95.04645 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 37 ft |
| Dam Height | 37 ft |
| Dam Length | 600 ft |
| Year Completed | 1995 (31 years old) |
Storage & Hydraulics
| NID Storage | 476 acre-ft |
| Max Storage | 476 acre-ft |
| Normal Storage | 43 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Marmaton Wjd No 102 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 10/27/1998 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS07696 |
| Federal ID | KS07696 |
| More Info | State Dam Safety Program |