Grant County, IN

ZIP 46938

In ZIP 46938, 7 of the 12 things we check have at least one part graded D or F.

• Drinking water: Upland Water Department meets every EPA legal limit; 3 contaminants are above health goals, led by lithium at 3.3× the USGS health-based screening level.
• Nearest Superfund site: Marion (bragg) Dump, 1.5 miles away.
• Largest share of modeled toxic air from industry: Haynes International Inc (72%), mostly cobalt.
• Fine particles (PM2.5) average 7.9 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 200,813 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 46938

• Superfund sites nearbyA to F
• Factories and industrial sitesA to B
• Oil and gas wellsA to C
• Parks and nature nearbyC to D
• Air qualityC to D
• Drinking water qualityB to C
• Pesticide useD to F
• Neighborhood health statusC to F
• Past wildfire impactsA
• Past flood impactsA
• Noise levelsA to D
• Radiation signalsF

Based on 5 census tracts · compiled October 25, 2026 · how each grade works and its sources

Loading the full report, with every source…