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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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateNevada
CountyHumboldt
Nearest CityGolconda
River/StreamRabbit Creek-os
Coordinates41.26970, -117.13663

Physical Characteristics

Dam TypeEarth
NID Height176 ft
Dam Height176 ft
Dam Length22,600 ft
Year Completed1997 (29 years old)

Storage & Hydraulics

NID Storage71,000 acre-ft
Max Storage71,000 acre-ft
Normal Storage62,922 acre-ft
Surface Area770 acres
Drainage Area1 sq mi
Max Discharge2 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerNEVADA GOLD MINES LLC
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection07/27/2021
Emergency Action PlanYes

Identifiers

NID IDNV01139
Federal IDNV01139
More InfoState Dam Safety Program

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