Mad Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Judith Basin |
| Nearest City | NONE |
| River/Stream | TR-ARROW CREEK |
| Coordinates | 47.35382, -110.56907 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
| Dam Length | 25 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 54 acre-ft |
| Max Discharge | 300 cfs |
Ownership & Safety
| Purpose | Irrigation |
| Owner | PHILIP & PEGGY JOHNSON |
| Owner Type | Private |
| Hazard Classification | Low |
| Emergency Action Plan | Not Required |