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Water system · PWSID SC4060021

PERCIVAL ESTATES MHP (SC4060021)

COLUMBIA, SC · ~12 people served

Check your exact address → COLUMBIA overview
100
Excellent
PurityRadar safety score

PWSID

SC4060021

State

South Carolina

City

COLUMBIA

Population served

12

Primary source

Groundwater

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

13

Violations on record

0

Unaddressed

5

Health-based

43

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →

Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2020 Resolved
Monitoring · Lead & Copper Rule began Apr 2016 Resolved
Monitoring & reporting · Total coliform began Mar 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2015 Resolved
Monitoring & reporting · Total coliform began Dec 2014 Resolved
Monitoring & reporting · Total coliform began Oct 2014 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2009 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 2005 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved

Recent enforcement actions

  • State action · SIF Feb 2025
  • State action · SIA Jan 2025
  • State action · SIE Jan 2025
  • State action · SIA Jan 2025
  • State action · SIE Jan 2025
  • State action · SOX Jan 2025
  • State action · SOX Jan 2025
  • State action · SIF Aug 2021

This profile is built from EPA public records for system SC4060021 — 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.