Jerritt Canyon Evaporation Pond Dam

Jerritt Canyon Evaporation Pond Dam is an earth dam located in Elko County, Nevada, built in 2007. It carries a Low hazard potential classification and has a fair condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionFair2nd of 4 ratings
Emergency action planNot reported
Last inspection07/30/2019
Height74 ft
Built200719 years ago

Dam profile

NID height · 74 ft
74 FT TEN-STORY BUILDINGMEDIAN U.S. DAM · 24 FT

74 ft tall and 1,850 ft long, taller than 97% of U.S. dams with a recorded height. Height is drawn to scale against a ten-story building, about 100 ft; the profile is a generic embankment section and the water level is illustrative.

About Jerritt Canyon Evaporation Pond Dam

Jerritt Canyon Evaporation Pond Dam is a dam in Elko, Nevada. The dam is owned by Jerritt Canyon Gold LLC (private). It impounds the North Fork Humboldt River-tr.

The dam stands 74 feet tall and stretches 1,850 feet across, creates a reservoir covering 65 acres, has a maximum storage capacity of 1,810 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 2007, 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 07/30/2019.

At 74 feet, this dam is taller than 97% of all dams in the United States.

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Location

StateNevada
CountyElko
Nearest CityNone
River/StreamNorth Fork Humboldt River-tr
Coordinates41.39571, -115.89048

Physical Characteristics

Dam TypeEarth
NID Height74 ft
Dam Height74 ft
Dam Length1,850 ft
Year Completed2007 (19 years old)

Storage & Hydraulics

NID Storage1,810 acre-ft
Max Storage1,810 acre-ft
Normal Storage1,605 acre-ft
Surface Area65 acres
Drainage Area2 sq mi
Max Discharge150 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerJerritt Canyon Gold LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection07/30/2019
Emergency Action PlanNot Required

Identifiers

NID IDNV10649
Federal IDNV10649
More InfoState Dam Safety Program