Roundup Sewage Lagoon
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Musselshell |
| Nearest City | ROUNDUP |
| River/Stream | TR-MUSSELSHELL RIVER |
| Coordinates | 46.44980, -108.52410 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 1,000 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 330 acre-ft |
| Max Storage | 330 acre-ft |
| Normal Storage | 312 acre-ft |
Ownership & Safety
| Purpose | Other |
| Owner | CITY OF ROUNDUP |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |