Amistad Dam

High HazardPoor ConditionEmergency Action Plan: Yes

Location

StateTexas
CountyVal Verde
Nearest CityDel Rio
River/StreamRio Grande
Coordinates29.44983, -101.05703

Physical Characteristics

Dam TypeConcrete
NID Height287 ft
Dam Height254 ft
Dam Length32,022 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage5,128,000 acre-ft
Max Storage5,128,000 acre-ft
Normal Storage3,384,000 acre-ft
Surface Area89,000 acres
Drainage Area123,134 sq mi
Max Discharge1,507,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerInternational Boundary and Water Commission;Mexico Comision Internacional de Limites y Aguas
Owner TypeFederal
Hazard ClassificationHigh
Condition AssessmentPoor
Last Inspection01/31/2024
Emergency Action PlanYes

Identifiers

NID IDTX02296
Federal IDTX02296
More InfoState Dam Safety Program

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