Water system · PWSID SC2020004
MIDCOUNTY WATER DIST 2 (SC2020004)
PWSID
SC2020004
State
South Carolina
City
WINNSBORO
Population served
3,500
Primary source
SWP
Score history
▼ 35 points — the score moved from 100 to 65 on Jun 18, 2026, as newly published EPA data was incorporated.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
Latest detections from EPA’s UCMR5 monitoring (through Mar 2025). Levels in parts per trillion (ppt).
PFOS
Perfluorooctanesulfonic acid
20 ppt
limit 4 ppt
PFHxS
Perfluorohexanesulfonic acid
6.5 ppt
limit 10 ppt
PFPeA
3.6 ppt
limit —
PFHxA
3.3 ppt
limit —
Violations & enforcement
1
Violations on record
0
Unaddressed
0
Health-based
4
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jul 2003. Official EPA record →
Recent enforcement actions
- State action · SOX Jul 2003
- State action · SIA Jul 2003
- State action · SIA Sep 1989
- State action · SIF Sep 1989
This profile is built from EPA public records for system SC2020004 — 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.