WellheadMap

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Mason & Wagner: wells in Illinois

Where they operate

CountyActiveWells
St. Clair01

Wells

Not plugged · All wells · Plugged · Orphaned

WellAPI / IDStatusType
Gundlach 1 12-163-00030Plugged Dry hole

Operator names are shown as each state records them. Data as of 2026-10-17.