Island Lake 22b

Minnesota, Lyon County, Threemile Creek

Location

StateMinnesota
CountyLyon
RiverThreemile Creek
Coordinates44.40940, -95.99885

Physical Characteristics

NID Height33 ft
Dam Height33 ft
Dam Length730 ft
NID Storage530 acre-ft
Max Storage530 acre-ft
Surface Area-

Safety Classification

Hazard PotentialLow
Condition AssessmentSatisfactory
EAP StatusNot Required
Last InspectionSeptember 9, 2022
Inspection Frequency8

Dam Information

Year Completed1999
Primary PurposeFlood Risk Reduction
Dam Type-
Owner TypeLocal Government
OwnerCounty of Lyon

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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