Oelwein, Iowa Drillers and Service Providers

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Discover reliable water well drillers, groundwater, and drought information in oelwein, Iowa. For new wells, repairs, or regular maintenance, explore our listings for experts.

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

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

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

Cahoy Pump Service, Inc.
24568 150th St
Shawver Well Company
2700 Stanley Ave
Oasis Well & Pump
207 Quaker Mill Dr

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Water Well Terminology

PercolationThe downward movement of water through soil and rock.

Learn about more terms in the glossary.

Oelwein Statistics

Geology
AquifierSilurian-Devonian aquifers
Rock FormationCarbonate-rock aquifers
Well Information*
Well Depth132 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
June 17, 2025N 
June 10, 2025D0 
June 3, 2025D0 
May 27, 2025D0 
May 20, 2025D0 
May 13, 2025D0 
May 6, 2025D0 
April 29, 2025D0