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Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

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Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Col. Charles D. Maynard Lock and Dam

Arkansas — Jefferson County — ARKANSAS

Location

StateArkansas
CountyJefferson
RiverARKANSAS
Coordinates34.41167, -92.10333

Physical Characteristics

NID Height61 ft
Dam Height39 ft
Dam Length7,780 ft
NID Storage68,500 acre-ft
Max Storage68,500 acre-ft
Surface Area6,680 acres

Safety Classification

Hazard PotentialSignificant
Condition AssessmentNot Available
EAP StatusYes
Last InspectionDecember 7, 2022
Inspection Frequency5

Dam Information

Year Completed1968
Primary PurposeNavigation
Dam TypeConcrete
Owner TypeFederal
OwnerUSACE - Little Rock District
Other NamePool 5

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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