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Consumer Safety

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

Infrastructure

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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Silver Lake Dam

Iowa, Delaware County, TR-MAQUOKETA RIVER

Location

StateIowa
CountyDelaware
RiverTR-MAQUOKETA RIVER
Coordinates42.42400, -91.32840

Physical Characteristics

NID Height25 ft
Dam Height25 ft
Dam Length200 ft
NID Storage415 acre-ft
Max Storage415 acre-ft
Surface Area39 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentNot Rated
EAP StatusNot Required
Last Inspection-
Inspection Frequency-

Dam Information

Year Completed1948
Primary PurposeRecreation
Dam TypeEarth
Owner TypeLocal Government
OwnerDelaware County Conservation Board

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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