Public water system record
San Bernardino City
Serves San Bernardino and Muscoy, San Bernardino County, CA · 214,665 people served
Federal records show no health-based violations and no monitoring or reporting issues for San Bernardino City 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 Bernardino City draws water from 41 wells.
- Lead pipe inventory: 0 lead and 0 unknown out of 42,057 service lines.
Check whether San Bernardino City 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 Bernardino City draws water from 41 wells. 3 other community water systems buy water from San Bernardino City. 4 other public water systems have emergency connections to San Bernardino City.
Community systems that buy water from it
- City of Colton Colton, CA
- City of Loma Linda Loma Linda, CA
- San Bernardino Valley WD San Bernardino, CA
Annual water quality report
San Bernardino City 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