Holloway Lake
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | Montana |
| County | Ravalli |
| Nearest City | FLORENCE ON BITTERROOT R |
| River/Stream | NORTH FORK SWEENEY CREEK |
| Coordinates | 46.63310, -114.26210 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 63 ft |
| Year Completed | 1900 (126 years old) |
Storage & Hydraulics
| NID Storage | 280 acre-ft |
| Normal Storage | 280 acre-ft |
| Surface Area | 25 acres |
| Drainage Area | 3 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | SWEENEY CR WATER USERS |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 06/19/2003 |
| Emergency Action Plan | Not Required |