💧 TapWaterData

COLUMBIA WATER SYSTEM

Serving 4 cities in SC, MO, IL, MD

Action Needed
9 above health guidelines
320K
People Served
4
Cities
3
Water Sources
0
MCL Violations

Is COLUMBIA WATER SYSTEM Water Safe to Drink?

COLUMBIA WATER SYSTEM has reported 9 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 319,500 people across 4 cities in SC, MO, IL, MD. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

COLUMBIA WATER SYSTEM Service Area

COLUMBIA WATER SYSTEM Contact & Information

Mailing Address

SHEALY, CLINT 300 LAUREL ST Columbia, SC 29201

Water Sources

Surface waterGroundwaterSurface water purchased

Treatment Methods

ConventionalFiltrationSofteningNo Treatment

Disinfectant Used

Chloramines, Chlorine, Chlorine Dioxide

Recommended Water Filters for COLUMBIA WATER SYSTEM

Based on water quality data from cities served by COLUMBIA WATER SYSTEM, we recommend NSF-certified filters that can remove contaminants above health guidelines.

COLUMBIA WATER SYSTEM Water Quality - SC, MO, IL, MD | Contact & Report | TapWaterData