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PUBLIC WATER SYSTEM REPORT
Is CITY OF COLUMBIA UTILITIES Water Safe to Drink in 2026?
Missouri · PWSID MO3010181 · Ground water
Population served
126,254
Cities served
—
State / jurisdiction
Missouri (MO)
PWSID
MO3010181
B-
TAP WATER GRADE
Fair
Model score 70/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
9 violation record(s) in the latest EPA SDWA quarterly snapshot
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.).
Official Consumer Confidence Report (CCR)
📋 The official 2026 CCR for CITY OF COLUMBIA UTILITIES has not yet been published on WaterCheckup.
Are you the water operator for CITY OF COLUMBIA UTILITIES? 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 CITY OF COLUMBIA UTILITIESdirectly 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.
WHY THIS FOR CITY OF COLUMBIA UTILITIES · Chosen for CITY OF COLUMBIA UTILITIES because EPA’s SDWA snapshot shows active violation records. RO addresses a wide range of regulated contaminants, not just chlorine taste.
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