Richard Guilliams Dam is an earth dam located in Nemaha County, Nebraska, built in 2005. It carries a Low hazard potential classification and has a poor condition assessment.
Dam profile
NID height · 34 ft34 ft tall and 570 ft long, taller than 78% 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 Richard Guilliams Dam
Richard Guilliams Dam is a dam in Nemaha, Nebraska. The dam is owned by Marilyn V Guilliams Trust (private). It impounds the Tr-deroin Creek.
The dam stands 34 feet tall and stretches 570 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 56 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2005, the structure is relatively new.
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. Its condition is rated poor, meaning the dam has recognized safety deficiencies that require remediation to address risks. The most recent inspection on record was 06/07/2022.
At 34 feet, this dam is taller than 78% of dams nationwide.
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Location
| State | Nebraska |
| County | Nemaha |
| Nearest City | None |
| River/Stream | Tr-deroin Creek |
| Coordinates | 40.27311, -95.63130 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 34 ft |
| Dam Height | 32 ft |
| Dam Length | 570 ft |
| Year Completed | 2005 (21 years old) |
Storage & Hydraulics
| NID Storage | 56 acre-ft |
| Max Storage | 56 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 459 cfs |
Ownership & Safety
| Purpose | Other |
| Owner | Marilyn V Guilliams Trust |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 06/07/2022 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE03240 |
| Federal ID | NE03240 |
| More Info | State Dam Safety Program |