Armendaiz Levee

Armendaiz Levee is an earth dam located in Willacy County, Texas, built in 1960. It carries a Low hazard potential classification.

About Armendaiz Levee

The primary purpose of Armendaiz Levee is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Lloyd Bentsen Et Al (private). It impounds the Off Ch-north Floodway.

The dam stands 7 feet tall and stretches 16,460 feet across, and has a maximum storage capacity of 1,330 acre-feet. Completed in 1960, 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 05/05/1970. That was over 55 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateTexas
CountyWillacy
River/StreamOff Ch-north Floodway
Coordinates26.35309, -97.49072

Physical Characteristics

Dam TypeEarth
NID Height7 ft
Dam Height7 ft
Dam Length16,460 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage1,330 acre-ft
Max Storage1,330 acre-ft
Normal Storage1,330 acre-ft
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerLLOYD BENTSEN ET AL
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection05/05/1970
Emergency Action PlanNot Required

Identifiers

NID IDTX01818
Federal IDTX01818
More InfoState Dam Safety Program

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