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HILMAR COUNTY WATER DISTRICT

Serving 1 city in CA

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

Official HILMAR COUNTY WATER DISTRICT Resources

HILMAR COUNTY WATER DISTRICT Service Area

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Service Area

This map shows the approximate service area for HILMAR COUNTY WATER DISTRICT. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

HILMAR COUNTY WATER DISTRICT Water Quality Grade

A
Excellent

Water meets all health guidelines with no violations.

Quality Score90/100
1
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 HILMAR COUNTY WATER DISTRICT Water Safe to Drink?

HILMAR COUNTY WATER DISTRICT has reported 1 contaminant 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 5,416 people across 1 city in CA. Water quality can vary by location within the service area. Check individual city pages below for detailed contaminant data specific to your area.

HILMAR COUNTY WATER DISTRICT Service Area

HILMAR COUNTY WATER DISTRICT Contact & Information

Mailing Address

P.O. Box 1060 Hilmar, CA 95324

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

Not specified

HILMAR COUNTY WATER DISTRICT 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.

Recommended Water Filters for HILMAR COUNTY WATER DISTRICT

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

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