Merrillan, Wisconsin Drillers and Service Providers

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Find the best water well drillers, groundwater, and drought information in merrillan, Wisconsin. Whether you need a new well, repairs, or regular upkeep, connect with trusted experts in our listings.

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

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

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

Kelly Oium Well Drilling & Pmp
N50021 Missell Rd
Zimmerman Pump Supply
7219 320th St
Wettstein Well Drilling and pump service
20458 80th Ave

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Water Well Terminology

UV DisinfectionA method of water purification that uses ultraviolet light to kill microorganisms.

Learn about more terms in the glossary.

Merrillan Statistics

Geology
AquifierCambrian-Ordovician aquifer system
Rock FormationSandstone aquifers
Well Information*
Well Depth73 (ft)
SWL28 (ft)
Bedrock Depth22 (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
October 21, 2025N 
October 14, 2025N 
October 7, 2025N 
September 30, 2025N 
September 23, 2025N 
September 16, 2025N 
September 9, 2025N 
September 2, 2025N