Nelson Dam 9859
Nelson Dam 9859 is an earth dam located in Nuckolls County, Nebraska, built in 1960. It carries a Low hazard potential classification and has a poor condition assessment.
About Nelson Dam 9859
Nelson Dam 9859 is a dam in Nuckolls, Nebraska. The dam is owned by Phyllis I Nelson (private). It impounds the Tr-little Blue River near Angus.
The dam stands 21 feet tall and stretches 408 feet across, creates a reservoir covering 6 acres, has a maximum storage capacity of 89 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1960, the structure is well into its service life at over 50 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. 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 05/19/2022.
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Location
| State | Nebraska |
| County | Nuckolls |
| Nearest City | Angus |
| River/Stream | Tr-little Blue River |
| Coordinates | 40.29692, -97.99539 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 408 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 89 acre-ft |
| Max Storage | 89 acre-ft |
| Normal Storage | 17 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 1 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Phyllis I Nelson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/19/2022 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE09859 |
| Federal ID | NE09859 |
| More Info | State Dam Safety Program |