Defiance, Ohio Drillers and Service Providers

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Find top water well drillers, groundwater, and drought information in defiance, Ohio. For new installations, repairs, or regular maintenance, trust our listings.

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

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

Water Well Professionals in Defiance, Ohio – Water Well Drilling, Service, and Treatment

Watson Well Drilling Inc.
13580 Williams County C

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Water Well Terminology

Perforated Casing –A well casing with holes to allow water to enter.

Learn about more terms in the glossary.

Defiance Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth78 (ft)
SWL32 (ft)
Bedrock Depth53 (ft)
Yield24 (gpm)
* Average within 5km
Drought Monitor
November 3, 2026N 
October 27, 2026N 
October 20, 2026N 
October 13, 2026N 
October 6, 2026N 
September 29, 2026N 
September 22, 2026N 
September 15, 2026N 
Source: US Drought Monitor