Public water system record
Cal American - Yerba Buena
Serves an area of Ventura County, CA · 690 people served
Federal records show no health-based violations and no monitoring or reporting issues for Cal American - Yerba Buena in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Cal American - Yerba Buena draws water from 5 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, March 2005.
- Record on file since 1993, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 249 service lines.
Check whether Cal American - Yerba Buena serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1993
EPA's records for Cal American - Yerba Buena go back to 1993. Before October 19, 2016 they list no health-based violations and 6 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 3 |
| 2000s | 0 | 3 |
Enforcement actions
California regulators took 3 formal enforcement actions against Cal American - Yerba Buena between 2000 and 2005. The most recent was a compliance order (no penalty) in March 2005.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 21, 2005 | California | Compliance order (no penalty) | 2 violations: Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs) |
| Nov 28, 2001 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
| Mar 14, 2000 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
Where the water comes from
Cal American - Yerba Buena draws water from 5 wells.
Annual water quality report
Cal American - Yerba Buena must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by California.
Certified drinking water labs by state EPA guidance for private wells