Avon, South Dakota Drillers and Service Providers

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Your go-to guide for expert water well drillers, groundwater, and drought information in avon, South Dakota. Find reliable professionals for new installations, repairs, or maintenance.

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

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

Water Well Professionals in Avon, South Dakota – Water Well Drilling, Service, and Treatment

Grosz Drilling Co
305 S Broadway St
Grosch Irrigation Co. O'Neill
49226 873rd Rd

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Water Well Terminology

IsotropyUniformity in all orientations; opposite of anisotropy.

Learn about more terms in the glossary.

Avon Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth-- (ft)
SWL-- (ft)
Bedrock Depth-- (ft)
Yield-- (gpm)
* Average within 5km
Drought Monitor
October 21, 2025D0 
October 14, 2025D0 
October 7, 2025D0 
September 30, 2025N 
September 23, 2025N 
September 16, 2025N 
September 9, 2025N 
September 2, 2025N