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PUBLIC WATER SYSTEM REPORT
Is DCWA CALOMET VALLEY (1850009) Water Safe to Drink in 2026?
South Carolina · PWSID SC1850009 · Surface water
Population served
275
Cities served
SUMMERVILLE
State / jurisdiction
South Carolina (SC)
PWSID
SC1850009
C-
TAP WATER GRADE
Concerning
Model score 61/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
PFAS above EPA MCL (UCMR5 regulated compounds)
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFBA
7.0
—
Within / n/a
Unregulated (monitored)
PFPeA
6.7
—
Within / n/a
Unregulated (monitored)
PFOSregulated
6.7
4 ppt
Exceeds
Above health advisory
HFPO-DAregulated
6.2
10 ppt
Within / n/a
MCL exceedance
PFHxA
6.1
—
Within / n/a
Unregulated (monitored)
PFOAregulated
5.2
4 ppt
Exceeds
Above health advisory
PFBS
4.6
—
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 DCWA CALOMET VALLEY (1850009) has not yet been published on WaterCheckup.
Are you the water operator for DCWA CALOMET VALLEY (1850009)? 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 DCWA CALOMET VALLEY (1850009)directly 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 0 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 DCWA CALOMET VALLEY (1850009)'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 DCWA CALOMET VALLEY (1850009)
⚠ EPA violations / contaminants in monitoring data
#1
Clearly Filtered 3.5L Pitcher
BEST FOR PFAS & LEAD
Clearly Filtered · ~$90
Only pitcher certified to remove PFAS at 99.9%. NSF 42/53/244/401/P473 — 365+ contaminants.
WHY THIS FOR DCWA CALOMET VALLEY (1850009) · Chosen for DCWA CALOMET VALLEY (1850009) because PFAS was detected at 7 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 0 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
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