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Failing Water Quality

Summerville, SC 29483

Dorchester County · Population served: 457,498

Water Systems Serving This Area

🌊
SANDY RUN MHP (SC0860037)
Groundwater · Pop. 41
PWSID: SC0860037
🏔
CHARLESTON WATER SYSTEM (SC1010001)
Surface water · Pop. 327,422
PWSID: SC1010001
🏔
LINCOLNVILLE TOWN OF (SC1010007)
Surface water · Pop. 1,980
PWSID: SC1010007
🏔
SUMMERVILLE CPW (SC1810003)
Surface water · Pop. 81,750
PWSID: SC1810003
🏔
DCWA KNIGHTSVILLE (1820001)
Surface water · Pop. 40,141
PWSID: SC1820001

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
2.4
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

25 detected 8 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFOS8.1 ppt4 ppt4 pptExceeded
PFOS8.1 ppt4 ppt4 pptExceeded
PFPeA7.2 pptNo standard—Unregulated
PFBA7.0 pptNo standard500 pptUnregulated
PFOS6.7 ppt4 ppt4 pptExceeded
PFPeA6.7 pptNo standard—Unregulated
PFPeA6.6 pptNo standard—Unregulated
PFOS6.5 ppt4 ppt4 pptExceeded

Violation History (Last 5 Years)

46Total (5yr)
29Health-Based
14Major