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Well Sealing FormsWater Well Sealing Application (PDF)Water Well Sealing Form (PDF)How to Seal an Abandoned Well (PDF)
Closed Loop (Geothermal) Well FormsClosed Loop Well Construction Application (PDF)Closed Loop Well Construction Report (PDF)Closed Loop Contractor Registration Form (PDF)2023 Registered Horizontal Geothermal Contractors (PDF)
Ordinances and CodesHenry County Water Ordinance (PDF)Stark County Water Ordinance (PDF)State of Illinois Water Well Code (PDF)
Helpful LinksWater Well Contractor SearchLead in Drinking WaterProper Care and Maintenance of a Well (PDF)Water Well Contaminates: Nitrates (PDF)Water Well Contaminates: Coliform Bacteria (PDF)