Rockingham County, NH

ZIP 03087

In ZIP 03087, 3 of the 12 things we check have at least one part graded D or F.

• Drinking water: Windham Terrace has 1 contaminant at or over an EPA legal limit; 4 contaminants are above health goals, led by arsenic at 1,383× California’s Public Health Goal.
• Nearest Superfund site: Tinkham Garage, 4.8 miles away (3 within 10 miles).
• Largest share of modeled toxic air from industry: Tecomet (19%), mostly chromium.
• Fine particles (PM2.5) average 6.0 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 18,148 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 03087

• Superfund sites nearbyD
• Factories and industrial sitesC
• Oil and gas wellsA
• Parks and nature nearbyC
• Air qualityA
• Drinking water qualityA to D
• Pesticide useC
• Neighborhood health statusB
• Past wildfire impactsA
• Past flood impactsC
• Noise levelsA
• Radiation signalsD

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

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