SIMI VALLEY, CA · Ventura County
VENTURA WWD NO. 8 - SIMI VALLEY Water System
Consumer Confidence Report status
VENTURA WWD NO. 8 - SIMI VALLEY 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 VENTURA WWD NO. 8 - SIMI VALLEY.
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)
- CA5610023
- System type
- Community Water System
- Population served
- 94,738
- Service connections
- 25,902
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
VENTURA WWD NO. 8 - SIMI VALLEY is one of 376 community water systems in California in the 10,001 to 100,000 people size category, serving 94,738 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 1979 and 2012, all of which EPA lists as closed. Nothing has been added since 2012.
Of the 2, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule and inorganic chemicals.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2012 – March 31, 2012
ResolvedMaximum Contaminant Level Violation, Single Sample
Health-basedSelenium
October 28, 1979 – April 27, 1980
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2012 – March 31, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 28, 1979 – April 27, 1980 | Maximum Contaminant Level Violation, Single Sample | Selenium | Health-based | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is VENTURA WWD NO. 8 - SIMI VALLEY required to publish a Consumer Confidence Report?
- Yes. VENTURA WWD NO. 8 - SIMI VALLEY 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 VENTURA WWD NO. 8 - SIMI VALLEY’s next Consumer Confidence Report due?
- VENTURA WWD NO. 8 - SIMI VALLEY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does VENTURA WWD NO. 8 - SIMI VALLEY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for VENTURA WWD NO. 8 - SIMI VALLEY.
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
FUCHIWAKI, RON
805-583-6808
SIMI VALLEY, CA 93065