Coulterville, Illinois Drillers and Service Providers

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Locate top water well drillers, groundwater, and drought information in coulterville, Illinois. Whether you're installing, repairing, or maintaining a well, find reliable experts here.

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

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

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

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Water Well Terminology

Vadose Zone –The area between the ground surface and the water table, also known as the unsaturated zone.

Learn about more terms in the glossary.

Coulterville Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
November 3, 2026D1 
October 27, 2026D0 
October 20, 2026D0 
October 13, 2026D1 
October 6, 2026D0 
September 29, 2026D0 
September 22, 2026D0 
September 15, 2026D0 
Source: US Drought Monitor