Juniper Tailings Dam
Juniper Tailings Dam is an earth dam located in Humboldt County, Nevada, built in 1997. It carries a Significant hazard potential classification and has a fair condition assessment.
About Juniper Tailings Dam
The primary purpose of Juniper Tailings Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Nevada Gold Mines Llc (private). It impounds the Rabbit Creek-os near Golconda.
The dam stands 176 feet tall and stretches 22,600 feet across, creates a reservoir covering 770 acres, has a maximum storage capacity of 71,000 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1997, the structure is 29 years old.
This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 07/27/2021.
At 176 feet, this dam is taller than 99% of all dams in the United States.
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Location
| State | Nevada |
| County | Humboldt |
| Nearest City | Golconda |
| River/Stream | Rabbit Creek-os |
| Coordinates | 41.26970, -117.13663 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 176 ft |
| Dam Height | 176 ft |
| Dam Length | 22,600 ft |
| Year Completed | 1997 (29 years old) |
Storage & Hydraulics
| NID Storage | 71,000 acre-ft |
| Max Storage | 71,000 acre-ft |
| Normal Storage | 62,922 acre-ft |
| Surface Area | 770 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | NEVADA GOLD MINES LLC |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Fair |
| Last Inspection | 07/27/2021 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NV01139 |
| Federal ID | NV01139 |
| More Info | State Dam Safety Program |