EDGEFIELD CO W&SA (1920001)

EDGEFIELD, SC · ~29,200 people served

Check your exact address → EDGEFIELD overview

100

Excellent

PurityRadar safety score

PWSID

SC1920001

State

South Carolina

City

EDGEFIELD

Population served

29,200

Primary source

Surface water

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 Nov 2023. Official EPA record →

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Jul 2017 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2017 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2003 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 1997 Resolved

Monitoring & reporting · EPA contaminant 0200 began Aug 1993 Resolved

Monitoring & reporting · Nitrate began Jul 1993 Resolved

Monitoring & reporting · Nitrate began Apr 1993 Resolved

Monitoring & reporting · Antimony began Jan 1993 Resolved

Monitoring & reporting · Barium began Jan 1993 Resolved

Monitoring & reporting · Selenium began Jan 1993 Resolved

Monitoring & reporting · Cadmium began Jan 1993 Resolved

Recent enforcement actions

State action · SOX Nov 2023
State action · SO6 Nov 2023
State action · SOX Mar 2018
State action · SIE Dec 2017
State action · SIA Nov 2017
State action · SFO Jul 2017
State action · SFM Jul 2017
State action · SFN Jun 2017

This profile is built from EPA public records for system SC1920001 — 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.