761 Lang
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Fallon |
| Nearest City | MARMARTH, N.D. |
| River/Stream | WATERHOLE CREEK |
| Coordinates | 46.34740, -104.12090 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 200 ft |
| Year Completed | 1965 (61 years old) |
Storage & Hydraulics
| NID Storage | 127 acre-ft |
| Max Storage | 127 acre-ft |
| Normal Storage | 67 acre-ft |
| Drainage Area | 1 sq mi |
| Max Discharge | 500 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | LANG & SONS INC |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |