Lahontan Dike

Lahontan Dike is an earth dam located in Churchill County, Nevada, built in 1915. It carries a Low hazard potential classification.

About Lahontan Dike

Lahontan Dike is a dam in Churchill, Nevada. The dam is owned by Bureau Of Reclamation (federal). It impounds the Carson River near Fallon.

The dam stands 20 feet tall and stretches 5,200 feet across, and has a maximum storage capacity of 422,800 acre-feet. Completed in 1915, the structure is over a century old.

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. An emergency action plan is in place for this dam. The most recent inspection on record was 08/11/2021.

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Low HazardNot Available ConditionEmergency Action Plan: Yes

Location

StateNevada
CountyChurchill
Nearest CityFallon
River/StreamCarson River
Coordinates39.46005, -119.06465

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Length5,200 ft
Year Completed1915 (111 years old)

Storage & Hydraulics

NID Storage422,800 acre-ft
Max Storage422,800 acre-ft
Spillway TypeNone

Ownership & Safety

OwnerBUREAU OF RECLAMATION
Owner TypeFederal
Hazard ClassificationLow
Condition AssessmentNot Available
Last Inspection08/11/2021
Emergency Action PlanYes

Identifiers

NID IDNV10123
Federal IDNV10123S001
More InfoState Dam Safety Program

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