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CALLEGUAS MUNICIPAL WATER DIST

Serving 14 cities in CA

Monitor
2 above health guidelines
0K
People Served
14
Cities
1
Water Sources
0
MCL Violations

Official CALLEGUAS MUNICIPAL WATER DIST Resources

CALLEGUAS MUNICIPAL WATER DIST Service Area

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Service Area

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

CALLEGUAS MUNICIPAL WATER DIST Water Quality Grade

B
Good

Water quality is good with minor concerns.

Quality Score80/100
2
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 CALLEGUAS MUNICIPAL WATER DIST Water Safe to Drink?

CALLEGUAS MUNICIPAL WATER DIST has reported 2 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 0 people across 14 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.

Get your water independently tested in California β†’

CALLEGUAS MUNICIPAL WATER DIST Service Area

CALLEGUAS MUNICIPAL WATER DIST Contact & Information

Mailing Address

2100 Olsen Road Thousand Oaks, CA 91360

B2B Contact Data

B2B Contact Data Available

Contacts for CALLEGUAS MUNICIPAL WATER DIST

Updated Jan 2026
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NameTitlePhoneEmail
Jβ–ˆβ–ˆβ–ˆβ–ˆ Sβ–ˆβ–ˆβ–ˆβ–ˆWater Treatment Supervisor(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆjβ–ˆβ–ˆβ–ˆβ–ˆ@cityβ–ˆβ–ˆβ–ˆβ–ˆ.gov
Mβ–ˆβ–ˆβ–ˆβ–ˆ Jβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆUtility Director(555) β–ˆβ–ˆβ–ˆ-β–ˆβ–ˆβ–ˆβ–ˆmβ–ˆβ–ˆβ–ˆβ–ˆ@waterβ–ˆβ–ˆβ–ˆβ–ˆ.org
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Water Sources & Treatment

Water Sources

Surface water

Treatment Methods

Not specified

CALLEGUAS MUNICIPAL WATER 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.

Recommended Water Filters for CALLEGUAS MUNICIPAL WATER DIST

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

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