Petersen Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Sheridan |
| Coordinates | 48.61270, -104.24830 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Year Completed | 1939 (87 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 150 acre-ft |
| Drainage Area | 15 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | UNKNOWN |
| Owner Type | Not Listed |
| Hazard Classification | Low |
| Last Inspection | 12/19/2002 |
| Emergency Action Plan | Not Required |