Coshocton County, OH

ZIP 43812

In ZIP 43812, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Newcomerstown Village Pws meets every EPA legal limit; 8 contaminants are above health goals, led by bromodichloromethane at 110× California’s Public Health Goal.
• Nearest Superfund site: Zanesville Well Field, 7.8 miles away.
• Largest share of modeled toxic air from industry: Cleveland-Cliffs Steel Corp (38%), mostly chromium compounds.
• Fine particles (PM2.5) average 7.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 65,324 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 43812

• Superfund sites nearbyA to C
• Factories and industrial sitesB to F
• Oil and gas wellsF
• Parks and nature nearbyA to C
• Air qualityC to D
• Drinking water qualityA to C
• Pesticide useD to F
• Neighborhood health statusF
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsF

Based on 10 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…