Kennecott Barney Gold Operation

Kennecott Barney Gold Operation is an earth dam located in Salt Lake County, Utah, built in 1988. It carries a Low hazard potential classification.

About Kennecott Barney Gold Operation

The primary purpose of Kennecott Barney Gold Operation 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 Kennecott Utah Copper , Llc (private).

The dam stands 40 feet tall and stretches 260 feet across, and has a maximum storage capacity of 98 acre-feet. Completed in 1988, the structure is 38 years 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. The most recent inspection on record was 06/02/2020.

At 40 feet, this dam is taller than 87% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateUtah
CountySalt Lake
Coordinates40.60167, -112.09918

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Length260 ft
Year Completed1988 (38 years old)

Storage & Hydraulics

NID Storage98 acre-ft
Max Storage98 acre-ft

Ownership & Safety

PurposeFlood Risk Reduction
OwnerKENNECOTT UTAH COPPER , LLC
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection06/02/2020
Emergency Action PlanNot Required

Identifiers

NID IDUT20906
Federal IDUT20906
More InfoState Dam Safety Program

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