Carter David East Dam is an earth dam located in Harlan County, Nebraska, built in 1973. It carries a Low hazard potential classification and has a satisfactory condition assessment.
Dam profile
NID height · 39 ft39 ft tall and 390 ft long, taller than 85% 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 Carter David East Dam
The primary purpose of Carter David East 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 Mg Partnership (private). It impounds the Milrose Creek near Alma.
The dam stands 39 feet tall and stretches 390 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 84 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1973, 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 07/22/2019.
At 39 feet, this dam is taller than 85% of dams nationwide.
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Location
| State | Nebraska |
| County | Harlan |
| Nearest City | Alma |
| River/Stream | Milrose Creek |
| Coordinates | 40.27829, -99.46032 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 39 ft |
| Dam Height | 35 ft |
| Dam Length | 390 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 84 acre-ft |
| Max Storage | 84 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 660 cfs |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Mg Partnership |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/22/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | NE01260 |
| Federal ID | NE01260 |
| More Info | State Dam Safety Program |