Pacificorp - Huntington Irrigation Pond

Pacificorp - Huntington Irrigation Pond is an earth dam located in Emery County, Utah, built in 1982. It carries a Significant hazard potential classification.

About Pacificorp - Huntington Irrigation Pond

The primary purpose of Pacificorp - Huntington Irrigation Pond is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by Pacificorp-huntington Plant (private). It impounds the Huntington Creek - Offstream near Huntington.

The dam stands 55 feet tall and stretches 1,300 feet across, has a maximum storage capacity of 550 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1982, the structure is 44 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. An emergency action plan is in place for this dam. The most recent inspection on record was 05/16/2023.

At 55 feet, this dam is taller than 94% of dams nationwide.

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Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateUtah
CountyEmery
Nearest CityHuntington
River/StreamHuntington Creek - Offstream
Coordinates39.37852, -111.06406

Physical Characteristics

Dam TypeEarth
NID Height55 ft
Dam Length1,300 ft
Year Completed1982 (44 years old)

Storage & Hydraulics

NID Storage550 acre-ft
Max Storage550 acre-ft
Normal Storage463 acre-ft
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerPACIFICORP-HUNTINGTON PLANT
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection05/16/2023
Emergency Action PlanYes

Identifiers

NID IDUT00544
Federal IDUT00544
More InfoState Dam Safety Program

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