Coeur Rochester Stage Iii Contingency Pond Dam

Coeur Rochester Stage Iii Contingency Pond Dam is an earth dam located in Pershing County, Nevada, built in 2015. It carries a Low hazard potential classification and has a fair condition assessment.

About Coeur Rochester Stage Iii Contingency Pond Dam

The primary purpose of Coeur Rochester Stage Iii Contingency Pond 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 Coeur Rochester Inc. (private). It impounds the None.

The dam stands 50 feet tall and stretches 1,617 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 58 acre-feet, and collects water from a drainage area of 3 square miles. Completed in 2015, 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 09/08/2021.

At 50 feet, this dam is taller than 93% of dams nationwide.

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Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNevada
CountyPershing
Nearest CityNone
River/StreamNone
Coordinates40.27890, -118.14640

Physical Characteristics

Dam TypeEarth
NID Height50 ft
Dam Height50 ft
Dam Length1,617 ft
Year Completed2015 (11 years old)

Storage & Hydraulics

NID Storage58 acre-ft
Max Storage58 acre-ft
Normal Storage58 acre-ft
Surface Area3 acres
Drainage Area3 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerCOEUR ROCHESTER INC.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection09/08/2021
Emergency Action PlanNot Required

Identifiers

NID IDNV10896
Federal IDNV10896
More InfoState Dam Safety Program

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