David Drum #4
David Drum #4 is an earth dam located in Phillips County, Montana, built in 1950. It carries a Low hazard potential classification.
About David Drum #4
The primary purpose of David Drum #4 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by David G Drum (private). It impounds the Beaver Creek near Malta.
The dam stands 12 feet tall and stretches 150 feet across, has a maximum storage capacity of 249 acre-feet, and collects water from a drainage area of 183 square miles. Completed in 1950, the structure is well-established, with more than 75 years of service.
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.
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Location
| State | Montana |
| County | Phillips |
| Nearest City | Malta |
| River/Stream | Beaver Creek |
| Coordinates | 47.98946, -107.91667 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 150 ft |
| Year Completed | 1950 (76 years old) |
Storage & Hydraulics
| NID Storage | 249 acre-ft |
| Max Storage | 249 acre-ft |
| Normal Storage | 74 acre-ft |
| Drainage Area | 183 sq mi |
| Max Discharge | 1,650 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | DAVID G DRUM |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT02915 |
| Federal ID | MT02915 |
| More Info | State Dam Safety Program |