Public water system record
San Gabriel County WD
Serves San Gabriel, East San Gabriel and Rosemead, Los Angeles County, CA · 39,345 people served
Federal records show no health-based violations and no monitoring or reporting issues for San Gabriel County WD 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
- San Gabriel County WD draws water from 6 wells.
- Lead pipe inventory: 0 lead and 0 unknown out of 9,636 service lines.
Check whether San Gabriel County WD 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.
Where the water comes from
San Gabriel County WD draws water from 6 wells. It also has emergency connections to City of Alhambra and Cal/Am Water Company - San Marino. 1 other community water system buys water from San Gabriel County WD. 1 other public water system has an emergency connection to San Gabriel County WD.
Emergency or part-time connections to
- City of Alhambra Alhambra, CA
- Cal/Am Water Company - San Marino Rosemead, CA
Community systems that buy water from it
- City of Alhambra Alhambra, CA
Annual water quality report
San Gabriel County WD 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.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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