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THERMALITO WATER & SEWER DIST

Serving 2 cities in CA

Monitor
2 MCL violations recorded
10K
People Served
2
Cities
1
Water Sources
2
MCL Violations

Official THERMALITO WATER & SEWER DIST Resources

THERMALITO WATER & SEWER DIST Service Area

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Service Area

This map shows the approximate service area for THERMALITO WATER & SEWER DIST. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

THERMALITO WATER & SEWER DIST Water Quality Grade

F
Failing

Significant water quality issues. Filter recommended.

Quality Score50/100
1
Above Health Guidelines
2
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 THERMALITO WATER & SEWER DIST Water Safe to Drink?

THERMALITO WATER & SEWER DIST has reported 1 contaminant above EPA health-based guidelines (MCLGs) in at least one city served. The utility has 2 MCL violations on record. We recommend reviewing individual city reports below for specific water quality details.

This utility serves 10,339 people across 2 cities 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.

THERMALITO WATER & SEWER DIST Service Area

THERMALITO WATER & SEWER DIST Contact & Information

Emergency Line

530) 533-0740

24/7 After-Hours

Mailing Address

410 GRAND AVENUE Oroville, CA 95965

Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

filtrationno treatment

Disinfectant Used

hypochlorite

THERMALITO WATER & SEWER DIST 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.

EPA Violations

2 Maximum Contaminant Level Violations

This utility has recorded MCL violations, indicating contaminant levels exceeded federal legal limits. These violations are aggregated across all cities served.

Check individual city reports for specific violation details and current status.

Recommended Water Filters for THERMALITO WATER & SEWER DIST

Based on water quality data from cities served by THERMALITO WATER & SEWER DIST, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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