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PUBLIC WATER SYSTEM REPORT
Is YOSEMITE SPRING PARK UTIL CO Water Safe to Drink in 2026?
California · PWSID CA2010005 · Ground water
Population served
5,300
Cities served
—
State / jurisdiction
California (CA)
PWSID
CA2010005
F
TAP WATER GRADE
High Risk
Model score 33/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
87 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS above EPA MCL (UCMR5 regulated compounds)
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFHxSregulated
13.8
10 ppt
Exceeds
Above health advisory
PFBS
13.1
—
Within / n/a
Unregulated (monitored)
PFOSregulated
7.9
4 ppt
Exceeds
Above health advisory
PFOAregulated
7.5
4 ppt
Exceeds
Above health advisory
PFPeA
3.7
—
Within / n/a
Unregulated (monitored)
PFHxA
3.3
—
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 YOSEMITE SPRING PARK UTIL CO has not yet been published on WaterCheckup.
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Residents: Your public water system is required by EPA to publish an annual CCR by July 1st each year. Contact YOSEMITE SPRING PARK UTIL COdirectly 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 87 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 YOSEMITE SPRING PARK UTIL CO'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 YOSEMITE SPRING PARK UTIL CO
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR YOSEMITE SPRING PARK UTIL CO · Chosen for YOSEMITE SPRING PARK UTIL CO because PFAS was detected at 13.8 ppt in UCMR5 — above the 4 ppt limit for some regulated compounds — and this system shows 87 violation record(s) in the latest federal snapshot. RO removes 99%+ of PFAS at the tap.
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