Grinnell, Iowa Drillers and Service Providers

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Your go-to source for finding expert water well drillers, groundwater, and drought information in grinnell, Iowa. Whether you're setting up a new well, needing repairs, or scheduling regular maintenance, browse our listings to connect with reliable experts in your vicinity.

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

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

Water Well Professionals in Grinnell, Iowa – Water Well Drilling, Service, and Treatment

English Valley Well & Pump
Rewerts Well Co Inc
742 W 18th St
Thorpe Water Development Co
1485 Ne 70th Ave
Speidel & Sons Well & Pump Co.
2393 61st St
Greiner Well and Pump
110 N Mckinley St
Larson Drilling Service, LLC
701 W Maple St
Larson Drilling Service LLC-Wells & Pumps
300 Industrial Dr
Iowa Geothermal Services
7922 Nw 114th St
Middleswart Well Co
7283 Illinois St
Layne Christensen Co
3150 Se Enterprise Dr

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Water Well Terminology

PackersDevices used to isolate sections of a well for testing or treatment.

Learn about more terms in the glossary.

Grinnell Statistics

Geology
AquifierMississippian aquifers
Rock FormationSandstone and carbonate-rock aquifers
Well Information*
Well Depth168 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
July 8, 2025N 
July 1, 2025N 
June 24, 2025N 
June 17, 2025D0 
June 10, 2025D0 
June 3, 2025D0 
May 27, 2025N 
May 20, 2025N