ROSEMEAD, CA · Los Angeles County
AMARILLO MUTUAL WATER COMPANY Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- CA1910002
- System type
- Community Water System
- Population served
- 3,134
- Service connections
- 625
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Tetrachloroethylene
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2022 – June 30, 2022
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2021 – September 30, 2021
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2021 – September 30, 2021
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2021 – June 30, 2021
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2020 – September 30, 2020
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2020 – June 30, 2020
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2019 – March 31, 2019
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 1999 – June 30, 1999
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 1999 – February 28, 1999
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2022 – December 31, 2022 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2022 – June 30, 2022 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2021 – September 30, 2021 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2021 – September 30, 2021 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2021 – June 30, 2021 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2020 – September 30, 2020 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2020 – June 30, 2020 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2019 – March 31, 2019 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| June 1, 1999 – June 30, 1999 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1999 – February 28, 1999 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- January 12, 2023State Compliance achieved18 linked violations
- November 17, 2009State Administrative/Compliance Order without penalty issued1 linked violation
- November 17, 2009State Compliance achieved1 linked violation
- July 26, 1995State Formal Notice of Violation issued1 linked violation
Contact
MARTINEZ, ERNEST
626-571-7533
ROSEMEAD, CA 91770