Well Water in Wayne County, Ohio

Wayne County · Population ~116,000 · Aquifer: Glacial Drift / Sharon Sandstone

Hardness: 250-450 PPM (15-26 gpg) — Very Hard to Extremely Hard

Wayne County is one of Ohio's most productive agricultural counties and home to the Ohio Agricultural Research and Development Center (OARDC) in Wooster. The same intensive agriculture that defines the county's economy also creates its primary well water concern: nitrate contamination from fertilizer and manure application.

Agricultural Nitrates

Wayne County is corn, soybean, and dairy country. The combination of commercial fertilizer on row crops and manure from dairy operations makes nitrate contamination the defining water quality issue here.

The glacial soils that make Wayne County such productive farmland are also relatively permeable, allowing nitrogen to reach groundwater. Wells near active cropland or animal feeding operations should be tested for nitrates at least annually, and ideally in late spring when contamination peaks after spring fertilizer application.

Pesticide Residues

Given the agricultural intensity, atrazine and other herbicide residues have been detected in some Wayne County groundwater. Atrazine is the most commonly used herbicide on corn in Ohio and is a documented groundwater contaminant.

The EPA MCL for atrazine is 3 parts per billion. While most detections are below this level, well owners near intensive corn production may want to include pesticide screening in their testing panel.

Hard Water

Wayne County water is very hard to extremely hard — 250 to 450 PPM (15-26 grains per gallon). The glacial drift deposits contain abundant limestone and dolomite from the last ice age, which dissolve into the groundwater.

A water softener is standard equipment for Wayne County homes on wells. Without one, expect rapid scale buildup in plumbing, water heaters, and appliances.

Testing Recommendations

Test annually for bacteria, nitrates, and pH. Every few years, run a comprehensive panel including hardness, iron, manganese, TDS, and sulfate. If you're near corn fields, consider atrazine testing at least once.

The Wayne County Health Department oversees private water systems. See our testing guide for approved labs and costs.

Every well is different. Two wells on the same street can produce completely different water. The data on this page reflects documented conditions in the Wayne County area, but the only way to know what's in your water is to test it.

Sources

  • Ohio DNR — Wayne County Groundwater Resources
  • OARDC — Agricultural Impacts on Northeast Ohio Groundwater
  • USGS — Pesticides in Groundwater, Great Lakes Region
  • Wayne County Health Department — Private Water Systems Program