Marsh Dam
Marsh Dam is an earth dam located in Richardson County, Nebraska, built in 2004. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Marsh Dam
The primary purpose of Marsh Dam 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 Marcasa Llc (private). It impounds the Tr-contrary Creek.
The dam stands 31 feet tall and stretches 488 feet across, creates a reservoir covering 1 acres, has a maximum storage capacity of 18 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2004, 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 04/14/2021.
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Location
| State | Nebraska |
| County | Richardson |
| Nearest City | None |
| River/Stream | Tr-contrary Creek |
| Coordinates | 40.01908, -95.71820 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 30 ft |
| Dam Length | 488 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 18 acre-ft |
| Max Storage | 18 acre-ft |
| Normal Storage | 4 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 44 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Marcasa LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 04/14/2021 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE02707 |
| Federal ID | NE02707 |
| More Info | State Dam Safety Program |