COVINA, CA · Los Angeles County
SUBURBAN WATER SYSTEMS-COVINA KNOLLS Water System
Consumer Confidence Report status
SUBURBAN WATER SYSTEMS-COVINA KNOLLS must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for SUBURBAN WATER SYSTEMS-COVINA KNOLLS.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA1910200
- System type
- Community Water System
- Population served
- 1,437
- Service connections
- 495
- Ownership
- privately owned
- Water source
- surface water (rivers, lakes, or reservoirs)
SUBURBAN WATER SYSTEMS-COVINA KNOLLS is one of 728 community water systems in California in the 501 to 3,300 people size category, serving 1,437 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- May 15, 1996State Formal Notice of Violation issued1 linked violation
- July 19, 1993State Administrative/Compliance Order without penalty issued5 linked violations
- July 19, 1993State Compliance achieved3 linked violations
Common questions
Is SUBURBAN WATER SYSTEMS-COVINA KNOLLS required to publish a Consumer Confidence Report?
- Yes. SUBURBAN WATER SYSTEMS-COVINA KNOLLS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is SUBURBAN WATER SYSTEMS-COVINA KNOLLS’s next Consumer Confidence Report due?
- SUBURBAN WATER SYSTEMS-COVINA KNOLLS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SUBURBAN WATER SYSTEMS-COVINA KNOLLS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SUBURBAN WATER SYSTEMS-COVINA KNOLLS.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
DIMAGGIO, PAUL
626-543-2532
COVINA, CA 91724