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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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Smokey Hollow Subwatershed Site 3

Iowa — Woodbury County — TR-SMOKEY HOLLOW

Location

StateIowa
CountyWoodbury
RiverTR-SMOKEY HOLLOW
Coordinates42.23570, -95.93700

Physical Characteristics

NID Height58 ft
Dam Height58 ft
Dam Length472 ft
NID Storage258 acre-ft
Max Storage258 acre-ft
Surface Area3 acres

Safety Classification

Hazard PotentialHigh
Condition AssessmentSatisfactory
EAP StatusYes
Last InspectionNovember 6, 2024
Inspection Frequency2

Dam Information

Year Completed1986
Primary PurposeFlood Risk Reduction
Dam TypeEarth
Owner TypeLocal Government
OwnerWoodbury 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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