CALLAWASSIE ISLAND (SC0750041)

KIAWAH ISLAND, SC · ~900 people served

Check your exact address → KIAWAH ISLAND overview

100

Excellent

PurityRadar safety score

PWSID

SC0750041

State

South Carolina

City

KIAWAH ISLAND

Population served

900

Primary source

SWP

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2011. Official EPA record →

Monitoring & reporting · EPA contaminant 0600 began Jul 2009 Resolved

Monitoring & reporting · Total coliform began Jun 2005 Resolved

Recent enforcement actions

State action · SOX Jul 2011
State action · SFM Oct 2010
State action · SFO Oct 2010
State action · SFN Oct 2010
State action · SFJ Oct 2010
State action · SOX Jul 2007
State action · SIF May 2006
State action · SOX Apr 2006

This profile is built from EPA public records for system SC0750041 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.