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PUBLIC WATER SYSTEM REPORT
Is MO AMERICAN ST LOUIS ST CHARLES COUNTIES Water Safe to Drink in 2026?
Missouri · PWSID MO6010716 · Surface water
Population served
1,111,000
Cities served
—
State / jurisdiction
Missouri (MO)
PWSID
MO6010716
C-
TAP WATER GRADE
Concerning
Model score 61/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
9 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS compounds detected in UCMR5 monitoring
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFBA
5.1
—
Within / n/a
Unregulated (monitored)
Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS
Official Consumer Confidence Report (CCR)
📋 The official 2026 CCR for MO AMERICAN ST LOUIS ST CHARLES COUNTIES has not yet been published on WaterCheckup.
Are you the water operator for MO AMERICAN ST LOUIS ST CHARLES COUNTIES? Publish your official CCR here for free — your customers are already finding this page.
Residents: Your public water system is required by EPA to publish an annual CCR by July 1st each year. Contact MO AMERICAN ST LOUIS ST CHARLES COUNTIESdirectly to request a copy, or check the EPA's national CCR portal at cfpub.epa.gov/ccr.
VIOLATIONS HISTORY (FEDERAL SNAPSHOT)
EPA’s national SDWA quarterly files associate 9 violation-related records with this system in the same reporting quarter as the public water system snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.
Based on MO AMERICAN ST LOUIS ST CHARLES COUNTIES's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
Certified Filter Recommendations
Matched to what's actually in your water
TOP PICKS FOR MO AMERICAN ST LOUIS ST CHARLES COUNTIES
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR MO AMERICAN ST LOUIS ST CHARLES COUNTIES · Chosen for MO AMERICAN ST LOUIS ST CHARLES COUNTIES because PFAS compounds appear in UCMR5 monitoring for this PWS. Reverse osmosis is the most effective certified residential technology for PFAS.
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