Gs Dd No 3-18 is an earth dam located in Jackson County, Kansas, built in 1990. It carries a Low hazard potential classification.
Dam profile
NID height · 39 ft39 ft tall and 750 ft long, taller than 85% 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 3-18
The primary purpose of Gs Dd No 3-18 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 Nemaha-brown Wjd No 7 (local government). It impounds the Muddy Creek-tr.
The dam stands 39 feet tall and stretches 750 feet across, creates a reservoir covering 17 acres, has a maximum storage capacity of 664 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1990, the structure is 36 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 39 feet, this dam is taller than 85% of dams nationwide.
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Location
| State | Kansas |
| County | Jackson |
| River/Stream | Muddy Creek-tr |
| Coordinates | 39.62348, -95.67013 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 39 ft |
| Dam Height | 39 ft |
| Dam Length | 750 ft |
| Year Completed | 1990 (36 years old) |
Storage & Hydraulics
| NID Storage | 664 acre-ft |
| Max Storage | 664 acre-ft |
| Normal Storage | 108 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2,564 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Debris Control |
| Owner | Nemaha-brown Wjd No 7 |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | KS09239 |
| Federal ID | KS09239 |
| More Info | State Dam Safety Program |