Skip to main content
Home/Utilities/California/Sunny Slope Water Co.

Sunny Slope Water Co.

Drinking water quality, contact, and Consumer Confidence Report

Serving 5 cities in CA ยท PWSID CA1910157

Sunny Slope Water Co. serves 25,252 people. See EPA records and contact info below.

Monitor
7 contaminants with an EPA health goal detected in some samples (no level on file)
People served
25,252
Last EPA sample
2024-03-05
PFAS
Not detected above guidelines
Health-based violations since 2020
0

Data sources: EPA SDWIS, Sunny Slope Water Co.'s published Consumer Confidence Report, and compliance monitoring reported to EPA by CA State Water Resources Control Board, Div. of Drinking Water.

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

25K
People Served
5
Cities
1
Water Sources
0
Health-based violations since 2020

Official Sunny Slope Water Co. Resources

Sunny Slope Water Co. Service Area

Loading map...

Service Area

This map shows the approximate service area for Sunny Slope Water Co.. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.

Sunny Slope Water Co. Water Quality Grade

Not graded: Monitor

Sunny Slope Water Co. reads Monitor. A letter grade is given only beside a Safe verdict.

0
Above Health Guidelines
0
Health-based violations since 2020

Is Sunny Slope Water Co. Water Safe to Drink?

Sunny Slope Water Co. has reported 7 contaminants with an EPA health goal detected in some samples (no level on file) in at least one city served. We recommend reviewing individual city reports below for specific water quality details.

Partial data: State Water Board lab results show 1 of the 5 active sources Sunny Slope Water Co. sampled above California's hexavalent chromium limit of 10 ยตg/L (state MCL, in effect since October 1, 2024). The highest average is 13.7 ยตg/L at WELL 13 (21 samples since October 1, 2024, latest June 1, 2026). Sunny Slope Water Co.'s treated or delivered water, also sampled, averages within it, so these results do not show the water it serves above the limit, and they are not counted toward its verdict. Source: State Water Resources Control Board lab results (updated 2026-09-15).

This utility serves 25,252 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 โ†’How does California water quality rank nationally? โ†’

Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California

Sunny Slope Water Co. Service Area

Get the Weekly Water Brief

One email a week on water testing, treatment, and what water-quality data means for your home.

Free forever. Unsubscribe anytime. We never share your email.

Sunny Slope Water Co. Contact & Information

Phone

Mailing Address

1040 EL CAMPO DRIVE Pasadena, CA 91107

B2B Contact Data

B2B Contact Data Available

Contacts for Sunny Slope Water Co.

Updated Jan 2026
Sample Preview (masked)
NameTitlePhoneEmail
Jโ–ˆโ–ˆโ–ˆโ–ˆ Sโ–ˆโ–ˆโ–ˆโ–ˆWater Treatment Supervisor(555) โ–ˆโ–ˆโ–ˆ-โ–ˆโ–ˆโ–ˆโ–ˆjโ–ˆโ–ˆโ–ˆโ–ˆ@cityโ–ˆโ–ˆโ–ˆโ–ˆ.gov
Mโ–ˆโ–ˆโ–ˆโ–ˆ Jโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆโ–ˆUtility Director(555) โ–ˆโ–ˆโ–ˆ-โ–ˆโ–ˆโ–ˆโ–ˆmโ–ˆโ–ˆโ–ˆโ–ˆ@waterโ–ˆโ–ˆโ–ˆโ–ˆ.org
Unlock full contact details

Water Sources & Treatment

Water Sources

Groundwater

Treatment Methods

filtration

Disinfectant Used

hypochlorite

Sunny Slope Water Co. 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 ยง1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.

A current CCR for Sunny Slope Water Co. has not been published or validated on TapWaterData yet.

Publish your 2027 CCR

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

Free through launch ยท no credit card ยท cancel anytime

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

Sunny Slope Water Co. Annual Water Quality Reports

Find Sunny Slope Water Co.โ€™s report

We donโ€™t have a link we can confirm belongs to this system, and weโ€™d rather show none than the wrong utilityโ€™s. CA State Water Resources Control Board, Div. of Drinking Water publishes drinking-water reports for systems in this state.

Visit CA State Water Resources Control Board, Div. of Drinking Water

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 Health-Based Violations Since 2020

Sunny Slope Water Co. has no health-based EPA violation since 2020 (EPA data as of Q2 2026).

EPA SDWA violation data as of Q2 2026 (downloaded 2026-07-09).

Concerned about what's in your water?

Upload your tap water report (PDF or a photo) and we'll email you a plain-English explanation of each contaminant and level โ€” free. Educational only, no medical claims.

Your upload also helps us keep local water data accurate โ€” we only ever share anonymized, area-level summaries.

Upload my test

Frequently Asked Questions about Sunny Slope Water Co.

Is Sunny Slope Water Co. water safe to drink?

Sunny Slope Water Co. has reported 7 contaminants with an EPA health goal detected in some samples (no level on file) in at least one city served. We recommend reviewing individual city reports for specific water quality details.

Does Sunny Slope Water Co. have PFAS in its water?

Sunny Slope Water Co. 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 Sunny Slope Water Co. water bill?

Visit the Sunny Slope Water Co. official website at https://www.sunnyslopewatercompany.com/payment-options for bill payment options. For questions about your bill, call 626-287-5238.

How many people does Sunny Slope Water Co. serve?

Sunny Slope Water Co. serves 25,252 people across 5 cities in CA.

What cities does Sunny Slope Water Co. serve?

Sunny Slope Water Co. provides water service to: East Pasadena, CA; East San Gabriel, CA; San Gabriel, CA; San Marino, CA; Temple City, CA.

Does Sunny Slope Water Co. have any EPA violations?

No. Sunny Slope Water Co. has no health-based EPA violation since 2020 (EPA data as of Q2 2026).

What is Sunny Slope Water Co.'s phone number?

You can contact Sunny Slope Water Co. at 626-287-5238. Their mailing address is: 1040 EL CAMPO DRIVE Pasadena, CA 91107.

Where can I find Sunny Slope Water Co.'s Consumer Confidence Report?

Community water systems must publish an annual CCR. If you're looking for Sunny Slope Water Co.'s CCR, contact them at 626-287-5238 or check back here โ€” 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 โ€” typically within days of an EPA SDWIS refresh.

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

Are you Sunny Slope Water Co.? Publish your 2027 CCR

TapWaterData runs a free CCR publishing service for community water systems. Claim this listing to publish your Consumer Confidence Report here โ€” it inherits this page's search authority and reaches every customer who Googles Sunny Slope Water Co..

  • EPA-compliant distribution. Satisfies the 2027 Revised CCR Rule direct-URL requirement with an auditable archive.
  • Publish once a year. Agent-assisted workflow; no login setup for small systems.
  • Inherits this page's reach. Your published CCR appears directly on the page customers already find on Google.
Claim Sunny Slope Water Co.

Free for operators. No card required. Typical setup: 5 minutes.

Spotted something off on this page?

Residents keep our data honest.

This form corrects our data; it does not reach Sunny Slope Water Co.. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Sunny Slope Water Co. directly.

Check another location

Get the Weekly Water Brief

One email a week on water testing, treatment, and what water-quality data means for your home.

One email a week. Unsubscribe anytime.