WellheadMap

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Thompson 1

Permitted Unknown well

API number12-099-01032-0100
OperatorNorthern Illinois Gas Co.
CountyLaSalle, Illinois
Permitted1958-07-25
Surface location41.453318, -89.090984 · wells within 1 mile
Directions to the wellhead: Google Maps Apple Maps Waze
State recordIllinois State Geological Survey ↗
Data as of2026-10-17

From Illinois State Geological Survey public records. Verify with the state before relying on this information.