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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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Twelve Mile Creek Watershed Site D-62-1

Iowa — Union County — TR- TWELVE MILE CR.

Location

StateIowa
CountyUnion
RiverTR- TWELVE MILE CR.
Coordinates41.05180, -94.26700

Physical Characteristics

NID Height35 ft
Dam Height35 ft
Dam Length644 ft
NID Storage315 acre-ft
Max Storage315 acre-ft
Surface Area10 acres

Safety Classification

Hazard PotentialSignificant
Condition AssessmentSatisfactory
EAP StatusNot Required
Last InspectionJune 10, 2020
Inspection Frequency5

Dam Information

Year Completed1985
Primary PurposeFlood Risk Reduction
Dam TypeEarth
Owner TypeLocal Government
OwnerUnion County SWCD

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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