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Suburban Water Systems-Covina Knolls
Drinking water quality, contact, and Consumer Confidence Report
Serving 1 city in CA · PWSID CA1910200
Suburban Water Systems-Covina Knolls serves 1,437 people. 2 contaminants currently exceed health-based guidelines — full breakdown below.
- People served
- 1,437
- PFAS
- No results on file
- Health-based violations since 2020
- 0
Data sources: EPA SDWIS, Suburban Water Systems-Covina Knolls'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.
Official Suburban Water Systems-Covina Knolls Resources
Emergency Contact
Help Paying Your Suburban Water Systems-Covina Knolls Water Bill
- Ask Suburban Water Systems-Covina Knolls about payment plans and assistance.
- Call 211 to reach local help with utility bills.Verified from 211.org
- Find your local Community Action Agency.Verified from communityactionpartnership.com
- The federal water-bill program (LIHWAP) ended in March 2024.Verified from acf.govVerified from csd.ca.gov
Programs that may apply to Suburban Water Systems-Covina Knolls customers
- Water Invoice and Statement Help CAP (Customer Assistance Program)Bill discount from Suburban Water Systems.Customers who meet its rules may qualify.Verified from mywater.us
Shutoff protections
- Water Shutoff Protection Act (SB 998), Health & Safety Code §116900 et seq.Shutoff protection from California Legislature (enforced by the State Water Resources Control Board).Verified from leginfo.legislature.ca.gov
Water outage or no water?
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California
Suburban Water Systems-Covina Knolls Service Area
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This map shows the approximate service area for Suburban Water Systems-Covina Knolls. Actual coverage may vary. Contact the utility directly to confirm service availability at your address.
Suburban Water Systems-Covina Knolls Water Quality Grade
Not graded: Monitor
Suburban Water Systems-Covina Knolls reads Monitor. A letter grade is given only beside a Safe verdict.
Is Suburban Water Systems-Covina Knolls Water Safe to Drink?
Suburban Water Systems-Covina Knolls 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 1,437 people across 1 city 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 →How does California water quality rank nationally? →
Boil water advisories are issued by water systems and state agencies, and they change from day to day. Boil water advisories in California
Fluoride in Suburban Water Systems-Covina Knolls Water
Suburban Water Systems-Covina Knolls
PWSID CA1910200
No fluoride level in our data for Suburban Water Systems-Covina Knolls. Your utility's annual water quality report (CCR) lists it.
Suburban Water Systems-Covina Knolls Service Area
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Suburban Water Systems-Covina Knolls Contact & Information
B2B Contact Data
B2B Contact Data Available
Contacts for Suburban Water Systems-Covina Knolls
| Name | Title | |
|---|---|---|
| J████ S████ | Water Treatment Supervisor | j████@city████.gov |
| M████ J██████ | Utility Director | m████@water████.org |
Water Sources & Treatment
Water Sources
Treatment Methods
Suburban Water Systems-Covina Knolls 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 §1414(c)(4)). It summarizes contaminants tested, MCL and MCLG comparisons, and any system violations from the prior calendar year.
A current CCR for Suburban Water Systems-Covina Knolls has not been published or validated on TapWaterData yet.
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.
Suburban Water Systems-Covina Knolls Annual Water Quality Reports
We don’t have a link we can confirm belongs to this system, and we’d rather show none than the wrong utility’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 WaterWhat 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
Suburban Water Systems-Covina Knolls 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?
You're viewing 2 contaminants above health-based guidelines here. Your own tap water can differ — upload your test (PDF or a photo) and we'll email a full plain-English reading of every number, free.
Your upload also helps us keep local water data accurate — we only ever share anonymized, area-level summaries.
Upload my testRecommended Water Filters for Suburban Water Systems-Covina Knolls
Based on water quality data from cities served by Suburban Water Systems-Covina Knolls, we recommend NSF-certified filters that can remove contaminants above health guidelines.
Frequently Asked Questions about Suburban Water Systems-Covina Knolls
Is Suburban Water Systems-Covina Knolls water safe to drink?
Does Suburban Water Systems-Covina Knolls have PFAS in its water?
How do I pay my Suburban Water Systems-Covina Knolls water bill?
How many people does Suburban Water Systems-Covina Knolls serve?
What cities does Suburban Water Systems-Covina Knolls serve?
Does Suburban Water Systems-Covina Knolls have any EPA violations?
What is Suburban Water Systems-Covina Knolls's phone number?
Where can I find Suburban Water Systems-Covina Knolls's Consumer Confidence Report?
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 — typically within days of an EPA SDWIS refresh.
- Contaminants & violations: EPA Safe Drinking Water Information System (SDWIS) plus the Unregulated Contaminant Monitoring Rule (UCMR-5) for PFAS and emerging contaminants.
- Annual reports: Suburban Water Systems-Covina Knolls's most recent published Consumer Confidence Report (CCR), where available.
- Service area & contact: EPA SDWIS. The compliance records it holds for this system are reported to EPA by CA State Water Resources Control Board, Div. of Drinking Water, the state's drinking-water primacy agency.
Spotted a data issue? Use the Spotted something off? link at the bottom of the page — corrections feed back into the next data refresh. Learn more about TapWaterData.
Are you Suburban Water Systems-Covina Knolls? 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 — it inherits this page's search authority and reaches every customer who Googles Suburban Water Systems-Covina Knolls.
- 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.
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 Suburban Water Systems-Covina Knolls. For a problem with your water now (discolored water, no water, low pressure, a leak), contact Suburban Water Systems-Covina Knolls directly.
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