Shelby Sewage Lagoon
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Toole |
| Nearest City | NONE |
| River/Stream | TR-MARIAS RIVER |
| Coordinates | 48.48010, -111.83220 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 10 ft |
| Dam Height | 10 ft |
| Dam Length | 2,000 ft |
| Year Completed | 1960 (66 years old) |
Storage & Hydraulics
| NID Storage | 195 acre-ft |
| Max Storage | 195 acre-ft |
| Normal Storage | 195 acre-ft |
Ownership & Safety
| Purpose | Other |
| Owner | CITY OF SHELBY |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |