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LOST HILLS WATER SYSTEM

Serving 1 city in CA

Warning
7 above health guidelines
2K
People Served
1
City
1
Water Sources
0
MCL Violations

LOST HILLS WATER SYSTEM Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score30/100
7
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 LOST HILLS WATER SYSTEM Water Safe to Drink?

LOST HILLS WATER SYSTEM has reported 7 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 1,726 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.

LOST HILLS WATER SYSTEM Service Area

LOST HILLS WATER SYSTEM Contact & Information

For hours of operation and emergency contact information, please visit the official utility website or call the main phone number.

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

Not specified

Recommended Water Filters for LOST HILLS WATER SYSTEM

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

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LOST HILLS WATER SYSTEM Water Quality 2026: Is It Safe? | Lost Hills, California | TapWaterData