Pines Dam
Pines Dam is a gravity dam located in Valley County, Montana. It carries a Low hazard potential classification and has a unsatisfactory condition assessment.
About Pines Dam
Pines Dam is a dam in Valley, Montana. The dam is owned by Doi Blm (federal). It impounds the Willow Creek.
The dam stands 20 feet tall and stretches 862 feet across, creates a reservoir covering 40 acres, has a maximum storage capacity of 167 acre-feet, and collects water from a drainage area of 0 square miles.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. Its condition is rated unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. The most recent inspection on record was 12/02/2019.
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Location
| State | Montana |
| County | Valley |
| River/Stream | Willow Creek |
| Coordinates | 47.94330, -106.75626 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 20 ft |
| Dam Length | 862 ft |
Storage & Hydraulics
| NID Storage | 167 acre-ft |
| Max Storage | 167 acre-ft |
| Surface Area | 40 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | DOI BLM |
| Owner Type | Federal |
| Hazard Classification | Low |
| Condition Assessment | Unsatisfactory |
| Last Inspection | 12/02/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MT03128 |
| Federal ID | MT03128 |
| More Info | State Dam Safety Program |