Cortez Hills Dam Fresh Water Reservoir

Cortez Hills Dam Fresh Water Reservoir is an earth dam located in Lander County, Nevada, built in 2009. 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 inspection06/05/2019
Height50 ft
Built200917 years ago

Dam profile

NID height · 50 ft
50 FT TEN-STORY BUILDINGMEDIAN U.S. DAM · 24 FT

50 ft tall and 1,968 ft long, taller than 92% 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 Cortez Hills Dam Fresh Water Reservoir

Cortez Hills Dam Fresh Water Reservoir is a dam in Lander, Nevada. The dam is owned by Nevada Gold Mines LLC (private). It impounds the None.

The dam stands 50 feet tall and stretches 1,968 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 64 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 2009, 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 06/05/2019.

At 50 feet, this dam is taller than 92% of dams nationwide.

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Location

StateNevada
CountyLander
Nearest CityNone
River/StreamNone
Coordinates40.14880, -116.61010

Physical Characteristics

Dam TypeEarth
NID Height50 ft
Dam Height50 ft
Dam Length1,968 ft
Year Completed2009 (17 years old)

Storage & Hydraulics

NID Storage64 acre-ft
Max Storage64 acre-ft
Normal Storage56 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Max Discharge9 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeOther
OwnerNevada Gold Mines LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection06/05/2019
Emergency Action PlanNot Required

Identifiers

NID IDNV10763
Federal IDNV10763
More InfoState Dam Safety Program