Rio, Wisconsin Drillers and Service Providers

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Your premier resource for water well drillers, groundwater, and drought information in rio, Wisconsin. Connect with trusted professionals for new installations, repairs, or maintenance.

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

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

Water Well Professionals in Rio, Wisconsin – Water Well Drilling, Service, and Treatment

Sam's Well Drilling
N9935 Pleasant Rd
Marshall Well Drilling Corp.

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Water Well Terminology

Artesian WellAn artesian well is one where water flows to the surface naturally due to pressure in the aquifer.

Learn about more terms in the glossary.

Rio Statistics

Geology
AquifierCambrian-Ordovician aquifer system
Rock FormationSandstone aquifers
Well Information*
Well Depth152 (ft)
SWL47 (ft)
Bedrock Depth47 (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
July 8, 2025N 
July 1, 2025N 
June 24, 2025N 
June 17, 2025N 
June 10, 2025N 
June 3, 2025N 
May 27, 2025N 
May 20, 2025D0