Singleton Dam 1
Singleton Dam 1 is an earth dam located in Banner County, Nebraska, built in 1964. It carries a Low hazard potential classification.
About Singleton Dam 1
The primary purpose of Singleton Dam 1 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 Singleton Ranch Limited Partnership (private). It impounds the Tr-rocky Hollow Creek near Broadwater.
The dam stands 19 feet tall and stretches 525 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 71 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1964, 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. The most recent inspection on record was 12/21/2020.
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Location
| State | Nebraska |
| County | Banner |
| Nearest City | Broadwater |
| River/Stream | Tr-rocky Hollow Creek |
| Coordinates | 41.42379, -103.48186 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 525 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 71 acre-ft |
| Max Storage | 71 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,523 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Singleton Ranch Limited Partnership |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 12/21/2020 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE00704 |
| Federal ID | NE00704 |
| More Info | State Dam Safety Program |