Minersville - Red Hills Debris

Minersville - Red Hills Debris is an earth dam located in Beaver County, Utah, built in 1967. It carries a Significant hazard potential classification.

About Minersville - Red Hills Debris

The primary purpose of Minersville - Red Hills Debris 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 Minersville Reservoir Company & Town (local government). It impounds the Big Wash Tributary near Minersville.

The dam stands 18 feet tall and stretches 9,500 feet across, has a maximum storage capacity of 530 acre-feet, and collects water from a drainage area of 389 square miles. Completed in 1967, the structure is well into its service life at over 50 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 05/24/2023.

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Significant HazardNot Rated ConditionEmergency Action Plan: Yes

Location

StateUtah
CountyBeaver
Nearest CityMinersville
River/StreamBig Wash Tributary
Coordinates38.20683, -112.92412

Physical Characteristics

Dam TypeEarth
NID Height18 ft
Dam Length9,500 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage530 acre-ft
Max Storage530 acre-ft
Normal Storage300 acre-ft
Drainage Area389 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerMINERSVILLE RESERVOIR COMPANY & TOWN
Owner TypeLocal Government
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection05/24/2023
Emergency Action PlanYes

Identifiers

NID IDUT00520
Federal IDUT00520
More InfoState Dam Safety Program

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