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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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Vavra Semler Road Dam A

Nebraska — Saline County — TR-JOHNSON CREEK

Location

StateNebraska
CountySaline
RiverTR-JOHNSON CREEK
Coordinates40.68370, -97.13865

Physical Characteristics

NID Height21 ft
Dam Height21 ft
Dam Length540 ft
NID Storage68 acre-ft
Max Storage68 acre-ft
Surface Area4 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentSatisfactory
EAP StatusNot Required
Last InspectionMay 10, 2022
Inspection Frequency5

Dam Information

Year Completed1975
Primary PurposeFlood Risk Reduction
Dam TypeEarth
Owner TypeLocal Government
OwnerUpper Big Blue Natural Resources District

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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