Water Quality: COLUMBIA, SC
44 water systems • 321,706 people served
No Health Violations444
Total Violations
0
Health-Based Violations
44
Water Systems
321,706
Population Served
Water Quality Summary
COLUMBIA has no health-based drinking water violations on record in the EPA SDWIS database. There are 444 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Contaminants Found
Chlorite
Coliform (TCR)
Water Systems Serving COLUMBIA
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| COLUMBIA CITY OF (SC4010001) | SC4010001 | Surface Water | 319,500 | 12 |
| BAY CAPITAL WATER WORKS (SC4050031) | SC4050031 | Groundwater | 647 | 0 |
| BGWC CHARLESWOOD S/D (4050008) | SC4050008 | Surface Water | 484 | 0 |
| BGWC FARROWWOOD ESTATES (SC4050012) | SC4050012 | Surface Water | 356 | 0 |
| BGWC WASHINGTON HEIGHTS (SC4050013) | SC4050013 | Surface Water | 190 | 0 |
| PALMETTO PARK (4060006) | SC4060006 | Groundwater | 132 | 8 |
| LAKEWOOD MHP (SC4060032) | SC4060032 | Groundwater | 110 | 58 |
| SANDY HILL MHP (SC4060064) | SC4060064 | Groundwater | 81 | 76 |
| FREEWAY MHP (SC4060005) | SC4060005 | Groundwater | 80 | 50 |
| WINSOR VALLEY MHP (SC4060008) | SC4060008 | Groundwater | 68 | 58 |
| CRESTHAVEN MHP (SC4060001) | SC4060001 | Groundwater | 37 | 24 |
| PINE VALLEY COMMUNITY (SC4060024) | SC4060024 | Groundwater | 21 | 158 |
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.
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.