Affton, MO
Contamination score
Higher = more contaminated vs. other cities.
Affton is an older, established unincorporated suburb of St. Louis served by Missouri American Water's regional treated-surface-water system. No specific EPA violations, lawsuits, or contamination incidents were found for Affton itself. As with many early-to-mid-20th-century Rust Belt-era suburbs, older housing stock carries a general regional risk of legacy lead service lines and lead solder, a statewide concern Missouri is actively funding replacement programs for, though no Affton-specific lead exceedance was found.
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Reported illness & cancer claims
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Self-reported issues
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Pollution sources & reported claims near your water
Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.
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Public water systems
MO AMERICAN ST LOUIS ST CHARLES COUNTIES
- PWSID:
- MO6010716
- Source:
- Surface water
- Serves:
- 1,111,000 people
Affton Water System
- PWSID:
- GEN-affton-missouri
EPA & DEP violations
No violations on record.
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.