Arthur V. Ormond Lock And Dam

Significant HazardNot Available ConditionEmergency Action Plan: Yes

Location

StateArkansas
CountyConway
Nearest CityMORRILTON
River/StreamARKANSAS
Coordinates35.12539, -92.78743

Physical Characteristics

Dam TypeConcrete
NID Height57 ft
Dam Height28 ft
Dam Length1,850 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage70,400 acre-ft
Max Storage70,400 acre-ft
Normal Storage48,800 acre-ft
Surface Area5,660 acres
Drainage Area154,949 sq mi
Max Discharge518,000 cfs
Spillway TypeControlled

Ownership & Safety

PurposeNavigation
OwnerUSACE - Little Rock District
Owner TypeFederal
Hazard ClassificationSignificant
Condition AssessmentNot Available
Last Inspection03/04/2024
Emergency Action PlanYes

Identifiers

NID IDAR00165
Federal IDAR00165
More InfoState Dam Safety Program

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