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RAINBOW MUNICIPAL WD

Serving 4 cities in CA

Monitor
3 above health guidelines
24K
People Served
4
Cities
1
Water Sources
0
MCL Violations

Official RAINBOW MUNICIPAL WD Resources

RAINBOW MUNICIPAL WD Service Area

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Service Area

This map shows the approximate service area for RAINBOW MUNICIPAL WD. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

RAINBOW MUNICIPAL WD Water Quality Grade

C
Fair

Some contaminants exceed health guidelines.

Quality Score70/100
3
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 RAINBOW MUNICIPAL WD Water Safe to Drink?

RAINBOW MUNICIPAL WD has reported 3 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 23,536 people across 4 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.

RAINBOW MUNICIPAL WD Service Area

RAINBOW MUNICIPAL WD Contact & Information

Mailing Address

3707 Old Highway 395 Fallbrook, CA 92028

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

conventionalfiltration

Disinfectant Used

chloramines, ozone

RAINBOW MUNICIPAL WD 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 RAINBOW MUNICIPAL WD

Based on water quality data from cities served by RAINBOW MUNICIPAL WD, we recommend NSF-certified filters that can remove contaminants above health guidelines.

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