Winnetka, Illinois Drillers and Service Providers

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Welcome to your resource for finding expert water well drillers, groundwater, and drought information in winnetka, Illinois. Whether you need a new well, repair services, or routine upkeep, find professionals here.

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

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

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

J A Schwall Well & Pump Service Inc
1450 Sanders Rd

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Water Well Map Widgets

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Water Well Terminology

SeepageSlow movement of water through soil or rock.

Learn about more terms in the glossary.

Winnetka Statistics

Geology
AquifierSilurian-Devonian aquifers
Rock FormationCarbonate-rock aquifers
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
May 27, 2025D1 
May 20, 2025D1 
May 13, 2025D0 
May 6, 2025D0 
April 29, 2025N 
April 22, 2025N 
April 15, 2025N 
April 8, 2025N