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Home/Utilities/California/CALIFORNIA WATER SERVICE CO. - PALOS VER

CALIFORNIA WATER SERVICE CO. - PALOS VER

Drinking water quality, contact, and Consumer Confidence Report

Serving 5 cities in CA Β· PWSID CA1910104

CALIFORNIA WATER SERVICE CO. - PALOS VER serves 70,819 people. See EPA records and contact info below.

Monitor
2 above health guidelines
People served
70,819

Data sources: EPA SDWIS, CALIFORNIA WATER SERVICE CO. - PALOS VER's published Consumer Confidence Report, California Department of Environmental Protection.

This page summarizes publicly available EPA and CCR records. For health decisions about your water, consult your utility or a licensed professional.

71K
People Served
5
Cities
1
Water Sources
0
MCL Violations

Official CALIFORNIA WATER SERVICE CO. - PALOS VER Resources

CALIFORNIA WATER SERVICE CO. - PALOS VER Service Area

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Service Area

This map shows the approximate service area for CALIFORNIA WATER SERVICE CO. - PALOS VER. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

CALIFORNIA WATER SERVICE CO. - PALOS VER 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 CALIFORNIA WATER SERVICE CO. - PALOS VER Water Safe to Drink?

CALIFORNIA WATER SERVICE CO. - PALOS VER 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 70,819 people across 5 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†’How does California water quality rank nationally? β†’

CALIFORNIA WATER SERVICE CO. - PALOS VER Service Area

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CALIFORNIA WATER SERVICE CO. - PALOS VER Contact & Information

Phone

Emergency Line

https://www.calwater.com/help/who-should-i-call-in-case-of-a-water-emergency/

24/7 After-Hours

Mailing Address

1720 NORTH FIRST STREET San Jose, CA 95112

B2B Contact Data

B2B Contact Data Available

Contacts for CALIFORNIA WATER SERVICE CO. - PALOS VER

Updated Jan 2026
Sample Preview (masked)
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
Unlock full contact details

Water Sources & Treatment

Water Sources

Surface water purchased

Treatment Methods

Not specified

Disinfectant Used

chloramines

CALIFORNIA WATER SERVICE CO. - PALOS VER Consumer Confidence Report

A Consumer Confidence Report (CCR) is the EPA-mandated annual water-quality report every community water system must publish by July 1 each year (Safe Drinking Water Act Β§1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for CALIFORNIA WATER SERVICE CO. - PALOS VER has not been published or validated on TapWaterData yet.

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Are you the water operator here? Publish your official 2027-compliant CCR on this page β€” residents already find it here.

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Residents: contact the utility directly using the phone number above, or check the EPA’s national CCR portal. Reports are typically distributed by mail or posted on the utility’s official website.

CALIFORNIA WATER SERVICE CO. - PALOS VER 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 CALIFORNIA WATER SERVICE CO. - PALOS VER

Based on water quality data from cities served by CALIFORNIA WATER SERVICE CO. - PALOS VER, we recommend NSF-certified filters that can remove contaminants above health guidelines.

Frequently Asked Questions about CALIFORNIA WATER SERVICE CO. - PALOS VER

Is CALIFORNIA WATER SERVICE CO. - PALOS VER water safe to drink?

CALIFORNIA WATER SERVICE CO. - PALOS VER has reported 2 contaminants above EPA health-based guidelines (MCLGs) in at least one city served. We recommend reviewing individual city reports for specific water quality details.

Does CALIFORNIA WATER SERVICE CO. - PALOS VER have PFAS in its water?

CALIFORNIA WATER SERVICE CO. - PALOS VER has PFAS monitoring data on record and no PFAS compounds are currently above EPA health-based guidelines. EPA finalized new PFAS drinking-water rules in 2024 requiring ongoing monitoring through 2029.

How do I pay my CALIFORNIA WATER SERVICE CO. - PALOS VER water bill?

CALIFORNIA WATER SERVICE CO. - PALOS VER bills can be paid at the utility's official payment portal: https://www.calwater.com/customercare/payment-options/. For questions about your bill, call 408-367-8593.

How many people does CALIFORNIA WATER SERVICE CO. - PALOS VER serve?

CALIFORNIA WATER SERVICE CO. - PALOS VER serves 70,819 people across 5 cities in CA.

What cities does CALIFORNIA WATER SERVICE CO. - PALOS VER serve?

CALIFORNIA WATER SERVICE CO. - PALOS VER provides water service to: Lomita, CA; Palos Verdes Estates, CA; Rancho Palos Verdes, CA; Rolling Hills, CA; Rolling Hills Estates, CA.

Does CALIFORNIA WATER SERVICE CO. - PALOS VER have any EPA violations?

No, CALIFORNIA WATER SERVICE CO. - PALOS VER has no MCL violations on record.

What is CALIFORNIA WATER SERVICE CO. - PALOS VER's phone number?

You can contact CALIFORNIA WATER SERVICE CO. - PALOS VER at 408-367-8593. Their mailing address is: 1720 NORTH FIRST STREET San Jose, CA 95112.

Where can I find CALIFORNIA WATER SERVICE CO. - PALOS VER's Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for CALIFORNIA WATER SERVICE CO. - PALOS VER's CCR, contact them at 408-367-8593 or check back here β€” we update monthly. The 2027 revised CCR Rule introduces new direct-URL distribution requirements.

Similar water utilities in California

How we built this page

Water-quality and contact data on this page comes from public federal and state records. We update each utility's record whenever its underlying source publishes new data β€” typically within days of an EPA SDWIS refresh.

Spotted a data issue? Use the Spotted something off? link at the bottom of the page β€” corrections feed back into the next data refresh. Learn more about TapWaterData.

Are you CALIFORNIA WATER SERVICE CO. - PALOS VER? Publish your 2027 CCR

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