Esmeralda Mine Tsf 2 Dam

Esmeralda Mine Tsf 2 Dam is an earth dam located in Mineral County, Nevada, built in 2012. It carries a Low hazard potential classification and has a fair condition assessment.

About Esmeralda Mine Tsf 2 Dam

The primary purpose of Esmeralda Mine Tsf 2 Dam 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 owned by Klondex Aurora Mine Inc (private). It impounds the Bodie Creek-os near Mason.

The dam stands 58 feet tall and stretches 1,657 feet across, creates a reservoir covering 31 acres, has a maximum storage capacity of 857 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2012, the structure is relatively new.

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 fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 08/10/2022.

At 58 feet, this dam is taller than 95% of all dams in the United States.

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Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNevada
CountyMineral
Nearest CityMason
River/StreamBodie Creek-os
Coordinates38.30213, -118.89179

Physical Characteristics

Dam TypeEarth
NID Height58 ft
Dam Height56 ft
Dam Length1,657 ft
Year Completed2012 (14 years old)

Storage & Hydraulics

NID Storage857 acre-ft
Max Storage857 acre-ft
Normal Storage155 acre-ft
Surface Area31 acres
Drainage Area0 sq mi
Spillway TypeNone

Ownership & Safety

PurposeTailings
OwnerKLONDEX AURORA MINE INC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection08/10/2022
Emergency Action PlanNot Required

Identifiers

NID IDNV10804
Federal IDNV10804
More InfoState Dam Safety Program

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