Is CALEDONIA SENIOR HIGH SCHOOL Water Safe to Drink in 2026?
Michigan · PWSID MI4120137 · Ground water
Population served
750
Cities served
—
State / jurisdiction
Michigan (MI)
PWSID
MI4120137
D
TAP WATER GRADE
Poor
Model score 41/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
12 violation record(s) in the latest EPA SDWA quarterly snapshot
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CONTAMINANTS — EPA UCMR5 MONITORING
No UCMR5 PFAS detects on file for this PWS in our bundled national dataset — the system may be smaller than UCMR5 thresholds, had non-detects, or results are not yet linked to this ID. Your retailer Annual Water Quality Report lists other regulated contaminants (chlorine, DBPs, nitrates, etc.).
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 12 violation-related records with this system in the same reporting quarter as the utility snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.
Based on CALEDONIA SENIOR HIGH SCHOOL's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR CALEDONIA SENIOR HIGH SCHOOL
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR CALEDONIA SENIOR HIGH SCHOOL · Chosen for CALEDONIA SENIOR HIGH SCHOOL because the latest federal SDWA snapshot lists substantial violation activity. Certified reverse osmosis provides the broadest residential barrier for households that want margin beyond legal compliance.
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