Mitvalsky #1
Mitvalsky #1 is an earth dam located in Custer County, Montana, built in 1949. It carries a Low hazard potential classification.
About Mitvalsky #1
The primary purpose of Mitvalsky #1 is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Louisa Mitvalsk (private). It impounds the Sheep Creek near Locate.
The dam stands 17 feet tall and stretches 420 feet across, and has a maximum storage capacity of 58 acre-feet. Completed in 1949, 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Montana |
| County | Custer |
| Nearest City | Locate |
| River/Stream | Sheep Creek |
| Coordinates | 46.20760, -104.94830 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 420 ft |
| Year Completed | 1949 (77 years old) |
Storage & Hydraulics
| NID Storage | 58 acre-ft |
| Max Storage | 58 acre-ft |
| Normal Storage | 26 acre-ft |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | LOUISA MITVALSK |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT01892 |
| Federal ID | MT01892 |
| More Info | State Dam Safety Program |