Water Quality: SUMMERVILLE, SC
33 water systems • 124,267 people served
No Health ViolationsWater Quality Summary
SUMMERVILLE is served by 33 public water systems with a combined service population of 124,267 people, and has 18 EPA Safe Drinking Water Act violations on record. None of those violations are health-based — the records reflect missed monitoring or reporting deadlines rather than a contaminant exceeding safe levels. SUMMERVILLE's violation count is 72% below the national average for South Carolina. Contaminants associated with violations include Coliform (TCR), TTHM.
Contaminants Found
Total trihalomethanes are linked to increased risk of bladder cancer and adverse reproductive outcomes.
Common source: Reaction of chlorine disinfectants with naturally occurring organic matter in water
EPA limit: 0.080 mg/L (80 ppb)
Water Systems Serving SUMMERVILLE
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SUMMERVILLE CPW (SC1810003) | SC1810003 | Surface Water | 81,750 | 6 |
| DCWA KNIGHTSVILLE (1820001) | SC1820001 | Surface Water | 40,141 | 12 |
| DCWS/CLAY FIELD DRIVE (SC1850014) | SC1850014 | Surface Water | 1,648 | 0 |
| DCWA CALOMET VALLEY (1850009) | SC1850009 | Surface Water | 275 | 0 |
| HERON'S WALK PHASE 1 (SC1850017) | SC1850017 | Surface Water | 231 | 0 |
| DCWS CALEB COURT (SC1850015) | SC1850015 | Surface Water | 156 | 0 |
| SANDY RUN MHP (SC0860037) | SC0860037 | Groundwater | 41 | 0 |
| HOMECOMING SUBDIVISION (SC1850016) | SC1850016 | Surface Water | 25 | 0 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Other Cities in South Carolina
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.