💧 TapWaterData
Home/Utilities/Arizona/SAINT JOHNS WATER SYSTEM

SAINT JOHNS WATER SYSTEM

Serving 1 city in AZ

Warning
5 above health guidelines
4K
People Served
1
City
1
Water Sources
0
MCL Violations

Is SAINT JOHNS WATER SYSTEM Water Safe to Drink?

SAINT JOHNS WATER SYSTEM has reported 5 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 3,800 people across 1 city in AZ. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

SAINT JOHNS WATER SYSTEM Service Area

SAINT JOHNS WATER SYSTEM Contact & Information

Mailing Address

ST JOHNS CITY OF PO BOX 455 Saint Johns, AZ 85936

Water Sources

Groundwater

Treatment Methods

Disinfectant Used

Recommended Water Filters for SAINT JOHNS WATER SYSTEM

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

Stay Informed About Your Water Quality

Get EPA reports, filter recommendations, and safety alerts for your area.

Join 10,000+ people protecting their families. Unsubscribe anytime.

SAINT JOHNS WATER SYSTEM Water Quality Report 2025 | Saint Johns, Arizona | Contact & Safety Data | TapWaterData