Bilk Creek Reservoir Dam

Bilk Creek Reservoir Dam is an earth dam located in Humboldt County, Nevada, built in 1950. It carries a Low hazard potential classification and has a fair condition assessment.

About Bilk Creek Reservoir Dam

The primary purpose of Bilk Creek Reservoir Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Denny Land And Cattle Company (private). It impounds the Bilk Creek.

The dam stands 46 feet tall and stretches 623 feet across, creates a reservoir covering 41 acres, has a maximum storage capacity of 1,300 acre-feet, and collects water from a drainage area of 10 square miles. Completed in 1950, the structure is well-established, with more than 75 years of service.

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 06/15/2023.

At 46 feet, this dam is taller than 91% of dams nationwide.

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Low HazardFair ConditionEmergency Action Plan: Not Required

Location

StateNevada
CountyHumboldt
Nearest CityNone
River/StreamBilk Creek
Coordinates41.63080, -118.38790

Physical Characteristics

Dam TypeEarth
NID Height46 ft
Dam Height46 ft
Dam Length623 ft
Year Completed1950 (76 years old)

Storage & Hydraulics

NID Storage1,300 acre-ft
Max Storage1,300 acre-ft
Normal Storage1,000 acre-ft
Surface Area41 acres
Drainage Area10 sq mi
Max Discharge2,528 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerDENNY LAND AND CATTLE COMPANY
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection06/15/2023
Emergency Action PlanNot Required

Identifiers

NID IDNV00024
Federal IDNV00024
More InfoState Dam Safety Program