Millen Lake Dam

Millen Lake Dam is an earth dam located in Bailey County, Texas, built in 1967. It carries a Low hazard potential classification.

About Millen Lake Dam

The primary purpose of Millen Lake Dam is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by W Millen (private). It impounds the Blackwater Draw.

The dam stands 17 feet tall and stretches 1,500 feet across, and has a maximum storage capacity of 290 acre-feet. Completed in 1967, the structure is well into its service life at over 50 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 10/01/1968. That was over 57 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyBailey
River/StreamBlackwater Draw
Coordinates34.24500, -102.66167

Physical Characteristics

Dam TypeEarth
NID Height17 ft
Dam Height17 ft
Dam Length1,500 ft
Year Completed1967 (59 years old)

Storage & Hydraulics

NID Storage290 acre-ft
Max Storage290 acre-ft
Normal Storage145 acre-ft
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerW MILLEN
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection10/01/1968
Emergency Action PlanNot Required

Identifiers

NID IDTX01721
Federal IDTX01721
More InfoState Dam Safety Program

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