Lawrence County, OH

ZIP 45688

In ZIP 45688, 5 of the 12 things we check have at least one part graded D or F.

• Drinking water: Hecla Water Association has 1 contaminant at or over an EPA legal limit; 13 contaminants are above health goals, led by lead at 14× California’s Public Health Goal.
• Closer to Superfund sites than 0% of U.S. neighborhoods, with no listed site within 10 miles of its center.
• Largest share of modeled toxic air from industry: Thistle Processing LLC (53%), mostly cobalt.
• Fine particles (PM2.5) average 7.4 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 14,333 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 45688

• Superfund sites nearbyA
• Factories and industrial sitesB
• Oil and gas wellsD
• Parks and nature nearbyC
• Air qualityB to C
• Drinking water qualityD
• Pesticide useD to F
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA
• Radiation signalsD

Based on 2 census tracts · compiled September 10, 2026 · how each grade works and its sources

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