Eberspecher Dam
Eberspecher Dam is an earth dam located in Sioux County, Nebraska, built in 1951. It carries a Low hazard potential classification and has a poor condition assessment.
About Eberspecher Dam
The primary purpose of Eberspecher Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Charles A & Donna J Holmgren (private). It impounds the W Boggy Creek near Ardmore Sd.
The dam stands 19 feet tall and stretches 695 feet across, creates a reservoir covering 8 acres, has a maximum storage capacity of 117 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1951, 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 05/05/2023.
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Location
| State | Nebraska |
| County | Sioux |
| Nearest City | Ardmore Sd |
| River/Stream | W Boggy Creek |
| Coordinates | 42.77774, -103.74153 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 695 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 117 acre-ft |
| Max Storage | 117 acre-ft |
| Normal Storage | 43 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 328 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Charles A & Donna J Holmgren |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 05/05/2023 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE01109 |
| Federal ID | NE01109 |
| More Info | State Dam Safety Program |