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Home/Utilities/Indiana/ST. JOHN MUNICIPAL WATER UTILITY

ST. JOHN MUNICIPAL WATER UTILITY

Serving 1 city in IN

No Violations
All contaminants within safe levels
17K
People Served
1
City
1
Water Sources
0
MCL Violations

Official ST. JOHN MUNICIPAL WATER UTILITY Resources

ST. JOHN MUNICIPAL WATER UTILITY Service Area

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Service Area

This map shows the approximate service area for ST. JOHN MUNICIPAL WATER UTILITY. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

ST. JOHN MUNICIPAL WATER UTILITY Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score100/100
0
Above Health Guidelines
0
EPA Violations

Grade is calculated based on contaminants exceeding health guidelines (MCLG) and EPA Maximum Contaminant Level violations. A = Excellent (90-100), B = Good (80-89), C = Fair (70-79), D = Poor (60-69), F = Failing (<60).

Is ST. JOHN MUNICIPAL WATER UTILITY Water Safe to Drink?

ST. JOHN MUNICIPAL WATER UTILITY 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 17,000 people across 1 city in IN. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

ST. JOHN MUNICIPAL WATER UTILITY Service Area

ST. JOHN MUNICIPAL WATER UTILITY Contact & Information

Emergency Line

219) 365-4800

24/7 After-Hours

Mailing Address

9350 Hack Street St. John, IN 46373

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

disinfection

Disinfectant Used

chlorine

ST. JOHN MUNICIPAL WATER UTILITY Annual Water Quality Reports

2026 Water Quality Report
Latest Consumer Confidence Report (CCR)
View Report

Historical reports are being compiled. Check back soon for archived water quality data.

What is a CCR? The Consumer Confidence Report (CCR) is an annual water quality report that water utilities are required by the EPA to provide to customers. It contains information about your water source, detected contaminants, and compliance status.

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