Minnehaha County, SD

ZIP 57068

In ZIP 57068, 6 of the 12 things we check have at least one part graded D or F.

• Drinking water: Beaver Creek meets every EPA legal limit; 4 contaminants are above health goals, led by lead at 46× 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: Marmen Energy Co (48%), mostly manganese.
• Fine particles (PM2.5) average 6.3 µg/m³; the WHO guideline is 5 and the EPA annual standard is 9.
• About 292,411 kg of agricultural pesticides are applied in the county each year.

Grades for ZIP 57068

• Superfund sites nearbyA
• Factories and industrial sitesB to C
• Oil and gas wellsA
• Parks and nature nearbyC to D
• Air qualityA
• Drinking water qualityD to F
• Pesticide useF
• Neighborhood health statusB to D
• Past wildfire impactsA
• Past flood impactsA to C
• Noise levelsA to D
• Radiation signalsD

Based on 5 census tracts · compiled September 10, 2026 · how each grade works and its sources

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