Water system · PWSID SC0820002
BCWSA SANGAREE W/D (0820002)
PWSID
SC0820002
State
South Carolina
City
MONCKS CORNER
Population served
95,345
Primary source
SWP
Score history
▼ 30 points — the score moved from 100 to 70 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 Nov 2025). Levels in parts per trillion (ppt).
PFOA
Perfluorooctanoic acid
5.3 ppt
limit 4 ppt
PFOS
Perfluorooctanesulfonic acid
4.9 ppt
limit 4 ppt
PFPeA
6.7 ppt
limit —
PFHxA
5.7 ppt
limit —
PFBS
4.2 ppt
limit —
Violations & enforcement
2
Violations on record
0
Unaddressed
2
Health-based
7
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jun 2003. Official EPA record →
Recent enforcement actions
- State action · SOX Jun 2003
- State action · SIA Jan 2003
- State action · SIF Dec 2002
- State action · SOX Dec 2002
- State action · SIF Jul 2002
- State action · SIA Jul 2002
- State action · SIE Jan 1983
Area water-quality monitoring
Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.
Manganese
4 stations · latest Sep 2025
Lead
2 stations · latest Mar 2024
Copper
1 station · latest Mar 2023
Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.
This profile is built from EPA public records for system SC0820002 — 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.