Mc Elroy Reservoir Dam

Mc Elroy Reservoir Dam is an earth dam located in Upton County, Texas, built in 1933. It carries a Low hazard potential classification.

About Mc Elroy Reservoir Dam

The primary purpose of Mc Elroy Reservoir Dam 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 Gulf Oil Corporation (private). It impounds the Tr-pecos River.

The dam stands 29 feet tall and stretches 1,250 feet across, and has a maximum storage capacity of 568 acre-feet. Completed in 1933, 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. The most recent inspection on record was 05/27/1976. That was over 49 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyUpton
River/StreamTr-pecos River
Coordinates31.52407, -102.26245

Physical Characteristics

Dam TypeEarth
NID Height29 ft
Dam Height29 ft
Dam Length1,250 ft
Year Completed1933 (93 years old)

Storage & Hydraulics

NID Storage568 acre-ft
Max Storage568 acre-ft
Normal Storage516 acre-ft
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerGULF OIL CORPORATION
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/27/1976
Emergency Action PlanNot Required

Identifiers

NID IDTX04175
Federal IDTX04175
More InfoState Dam Safety Program