Beartrack H2o Overflow Pond
Beartrack H2o Overflow Pond is a dam located in Lemhi County, Idaho, built in 1995. It carries a Low hazard potential classification and has a satisfactory condition assessment.
About Beartrack H2o Overflow Pond
The primary purpose of Beartrack H2o Overflow Pond is tailings. Tailings dams contain waste material from mining operations — typically a slurry of finely ground rock left over after valuable minerals have been extracted. These structures require ongoing monitoring because tailings can contain heavy metals and other contaminants. The dam is private-owned. It impounds the Napias Creek Panther Creek.
The dam stands 52 feet tall and stretches 1,800 feet across, creates a reservoir covering 8 acres, has a storage capacity of 205 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1995, the structure is 31 years old.
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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 08/17/2017.
At 52 feet, this dam is taller than 93% of dams nationwide.
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Location
| State | Idaho |
| County | Lemhi |
| River/Stream | Napias Creek Panther Creek |
| Coordinates | 45.21380, -114.12850 |
Physical Characteristics
| NID Height | 52 ft |
| Dam Height | 35 ft |
| Dam Length | 1,800 ft |
| Year Completed | 1995 (31 years old) |
Storage & Hydraulics
| NID Storage | 205 acre-ft |
| Normal Storage | 205 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Tailings |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/17/2017 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | ID00484 |
| Federal ID | ID00484 |
| More Info | State Dam Safety Program |