Sioux City, Iowa Drillers and Service Providers

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Your trusted resource for water well drillers, groundwater, and drought information in sioux city, Iowa. Connect with experts for new wells, repairs, or regular maintenance.

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

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

Water Well Professionals in Sioux City, Iowa – Water Well Drilling, Service, and Treatment

Wrenn's Plumbing and Heating, Inc.
2032 S St Aubin St
Sundheim Well Repair
901 W Dakota St
Christensen Well & Irrigation, Inc. (Formerly Salmon Well Company)
Thein Well Company Vermillion SD

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Water Well Terminology

MethemoglobinemiaA condition caused by high nitrate levels in water, reducing the blood's ability to carry oxygen.

Learn about more terms in the glossary.

Sioux City Statistics

Geology
AquifierLower Cretaceous aquifers
Rock FormationSandstone aquifers
Well Information*
Well Depth47 (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
July 8, 2025D0 
July 1, 2025D0 
June 24, 2025D1 
June 17, 2025D1 
June 10, 2025D1 
June 3, 2025D1 
May 27, 2025D1 
May 20, 2025D1