Best Well Water Testing in Richland County, OH
Thousands of Richland County households outside Richland County's city water service area depend on private wells. Find certified labs and pump service providers who test for the contaminants common to north-central Ohio's agricultural landscape.
12 verified providers · Updated 2026-03-24
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Alloway Environmental Testing
Culligan of North Central Ohio
Jamison Well Drill & Pump Services
Jackson Well Services
Waterbird Home Solutions
Hempy Water
Clearwater Systems
Keen Well & Pump
Hague Quality Water
Frequently Asked Questions
What contaminants are most common in Richland County private wells?
Nitrates from fertilizer runoff, coliform bacteria, and iron are the most frequently detected issues in Richland County well water. Properties near the dairy and grain farms north and east of Mansfield should also consider testing for pesticides and herbicides. The Richland County Health Department recommends annual testing for bacteria and nitrates at minimum.
How does Mansfield's industrial history affect private well water?
Richland County has a long manufacturing history, and some older properties near former industrial sites or rail corridors may have elevated risk for volatile organic compounds (VOCs) or heavy metals in groundwater. If your well is within a mile of a former factory, auto shop, or dry cleaner, ask your tester to include a VOC panel alongside the standard bacterial and nitrate tests.
Who regulates private well water quality in Richland County?
Private wells in Ohio are regulated under the Ohio Private Water Systems rules (OAC 3701-28), administered locally by the Richland County Health Department. The Health Department issues permits for new wells and can provide guidance on testing requirements. For results to be legally recognized for real estate or permit purposes, testing must be done by an Ohio EPA-certified laboratory.