Lanark, Illinois Drillers and Service Providers

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Welcome to your top resource for water well drillers, groundwater, and drought information in lanark, Illinois. Whether you need a new well, repair services, or routine maintenance, find reliable professionals here.

Interactive Water Well Map – Estimate your new well's depth

Visit the Lanark Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Lanark, Illinois – Water Well Drilling, Service, and Treatment

Coad Well & Pump
Lyons Well Drilling Co Inc
Apple River Well & Pump Co
8350 S Whitton Rd
Jonas Martin Well Drilling Co.
171 Daysville Rd

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Water Well Map Widgets

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Water Well Terminology

JettingThe process of using high-pressure water to clean or develop a well.

Learn about more terms in the glossary.

Lanark Statistics

Geology
AquifierCambrian-Ordovician aquifer system
Rock FormationSandstone aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D2 
October 14, 2025D2 
October 7, 2025D1 
September 30, 2025D1 
September 23, 2025D0 
September 16, 2025D0 
September 9, 2025N 
September 2, 2025N