Is HAPPY HOLIDAY WATER ASSOCIATION Water Safe to Drink in 2026?
South Dakota · PWSID SD4600420 · Ground water
Population served
35
Cities served
RAPID CITY
State / jurisdiction
South Dakota (SD)
PWSID
SD4600420
C
TAP WATER GRADE
Concerning
Model score 63/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
1 violation record(s) in the latest EPA SDWA quarterly snapshot
Water operator? Publish your official 2027 CCR here — residents already find this page. Claim free →
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 1 violation-related record 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 HAPPY HOLIDAY WATER ASSOCIATION's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.
TOP PICKS FOR HAPPY HOLIDAY WATER ASSOCIATION
⚠ EPA violations / contaminants in monitoring data
WHY THIS FOR HAPPY HOLIDAY WATER ASSOCIATION · Chosen for HAPPY HOLIDAY WATER ASSOCIATION because EPA’s SDWA snapshot shows active violation records. RO addresses a wide range of regulated contaminants, not just chlorine taste.
Get water quality alerts for HAPPY HOLIDAY WATER ASSOCIATION
We'll notify you when new PFAS data, EPA violations, or contamination alerts affect HAPPY HOLIDAY WATER ASSOCIATION (PWS SD4600420). One email, no spam, unsubscribe any time.