Preston, Iowa Drillers and Service Providers

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Your premier guide to expert water well drillers, groundwater, and drought information in preston, Iowa. Connect with reliable professionals for new installations, repairs, or maintenance.

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

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

Water Well Professionals in Preston, Iowa – 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.

Preston Statistics

Geology
AquifierSilurian-Devonian aquifers
Rock FormationCarbonate-rock aquifers
Well Information*
Well Depth252 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
October 13, 2026N 
October 6, 2026N 
September 29, 2026N 
September 22, 2026N 
September 15, 2026N 
September 8, 2026N 
September 1, 2026N 
August 25, 2026N 
Source: US Drought Monitor