Mayns Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Meagher |
| Nearest City | WHITE SULPHUR SPRINGS |
| River/Stream | TR-MAYNS CREEK |
| Coordinates | 46.39110, -110.95540 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 450 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 54 acre-ft |
| Max Storage | 54 acre-ft |
| Normal Storage | 20 acre-ft |
Ownership & Safety
| Purpose | Irrigation |
| Owner | B & W RANCH LTD PARTNERSHIP |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |