Intermountain Power Storage Basin

Intermountain Power Storage Basin is an earth dam located in Millard County, Utah, built in 1983. It carries a Low hazard potential classification.

About Intermountain Power Storage Basin

Intermountain Power Storage Basin is a dam in Millard, Utah. The dam is owned by Intermountain Power Service Corporation (private). It impounds the Sevier River - Offstream near Delta.

The dam stands 39 feet tall, and has a storage capacity of 1,800 acre-feet. Completed in 1983, the structure is 43 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 05/14/2019.

At 39 feet, this dam is taller than 86% of dams nationwide.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateUtah
CountyMillard
Nearest CityDelta
River/StreamSevier River - Offstream
Coordinates39.51350, -112.59912

Physical Characteristics

Dam TypeEarth
NID Height39 ft
Year Completed1983 (43 years old)

Storage & Hydraulics

NID Storage1,800 acre-ft
Normal Storage1,800 acre-ft

Ownership & Safety

PurposeOther
OwnerINTERMOUNTAIN POWER SERVICE CORPORATION
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/14/2019
Emergency Action PlanNot Required

Identifiers

NID IDUT00467
Federal IDUT00467
More InfoState Dam Safety Program

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