Public water system record
Western MWD (Arlington)
On record as serving Riverside County, CA · Population served not reported
Federal records show no health-based violations and no monitoring or reporting issues for Western MWD (Arlington) 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
- Western MWD (Arlington) draws water from 5 wells.
Check whether Western MWD (Arlington) 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
Western MWD (Arlington) draws water from 5 wells. It also buys water from Western MWD, Chino Basin Desalter Auth. - Desalter 2 and City of Riverside. 3 other community water systems buy water from Western MWD (Arlington). 1 other public water system has an emergency connection to Western MWD (Arlington).
Buys water from
- Western MWD Riverside, CA
- Chino Basin Desalter Auth. - Desalter 2 Ontario, CA
- City of Riverside Riverside, CA
Community systems that buy water from it
- City of Corona Corona, CA
- City of Norco Norco, CA
- Western MWD Riverside, CA
Annual water quality report
Western MWD (Arlington) 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.
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