Park Lake Dam
High HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | Montana |
| County | Jefferson |
| Nearest City | MONTANA CITY,MT |
| River/Stream | PRICKLY PEAR CR, TRIBUTARY OF |
| Coordinates | 46.44418, -112.17205 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 31 ft |
| Dam Height | 31 ft |
| Dam Length | 394 ft |
| Year Completed | 1872 (154 years old) |
Storage & Hydraulics
| NID Storage | 729 acre-ft |
| Max Storage | 729 acre-ft |
| Normal Storage | 389 acre-ft |
| Surface Area | 38 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 4,500 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fish and Wildlife Pond |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 09/30/2020 |
| Emergency Action Plan | Yes |