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NORTH SIOUX CITY WATER SYSTEM

Serving 1 city in SD

No Violations
All contaminants within safe levels
3K
People Served
1
City
1
Water Sources
0
MCL Violations

Is NORTH SIOUX CITY WATER SYSTEM Water Safe to Drink?

NORTH SIOUX CITY WATER SYSTEM water currently meets all EPA Maximum Contaminant Level Goals (MCLGs) across all cities served. Water quality testing shows all contaminants are within safe levels according to health-based guidelines.

This utility serves 2,530 people across 1 city in SD. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

NORTH SIOUX CITY WATER SYSTEM Service Area

NORTH SIOUX CITY WATER SYSTEM Contact & Information

Contact

6052329165

Mailing Address

NORTH SIOUX CITY 504 RIVER DRIVE North Sioux City, SD 57049

Water Sources

Groundwater

Treatment Methods

Disinfectant Used

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NORTH SIOUX CITY WATER SYSTEM Water Quality Report 2025 | North Sioux City, South Dakota | Contact & Safety Data | TapWaterData