Mesabi Chief Tailings 2

Minnesota — Itasca County — Swan River-TR

Location

StateMinnesota
CountyItasca
RiverSwan River-TR
Coordinates47.37166, -93.08265

Physical Characteristics

NID Height40 ft
Dam Height40 ft
Dam Length9,600 ft
NID Storage7,760 acre-ft
Max Storage7,760 acre-ft
Surface Area

Safety Classification

Hazard PotentialLow
Condition AssessmentSatisfactory
EAP StatusNot Required
Last InspectionSeptember 17, 2017
Inspection Frequency8

Dam Information

Year Completed1952
Primary PurposeTailings
Dam TypeEarth
Owner TypePrivate
OwnerUS Steel

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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