Public water system record

EPCOR - CHAPARRAL CITY

Federal records show 1 health-based violation and 13 monitoring/reporting issues for EPCOR - CHAPARRAL CITY in the last ten years. The most serious issue in this window was a resolved Fluoride violation.

  • AZ0407017
  • EL MIRAGE
  • AZ
  • 26,026 served

System profile

Source water Surface water
ZIP 85335
Acute record in 10 years No

Verify this system on EPA ECHO →

Health-based records
1
Last 10 years
Monitoring issues
13
Last 10 years
Resolved vs. unresolved
14 resolved • 0 unresolved
PWSID
AZ0407017
EPA public water system identifier

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Health-based violations

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Fluoride
Contaminant limit exceeded
330 Jan 1, 2019 Resolved No

Monitoring and reporting issues

Monitoring violations are administrative records. They mean required testing or reporting was missed, not that a contaminant was found above a safe level.

Issue Start date Status
Surface Water Treatment Rule
Monitoring and reporting
Aug 1, 2024 Resolved
2,4-D
Monitoring and reporting
Jul 1, 2023 Resolved
Fluoride
Monitoring and reporting
Apr 1, 2023 Resolved
Fluoride
Monitoring and reporting
Apr 1, 2023 Resolved
Arsenic
Monitoring and reporting
Jan 1, 2019 Resolved
CARBON, TOTAL
Monitoring and reporting
Jan 1, 2019 Resolved
E. coli
Monitoring and reporting
Apr 1, 2018 Resolved
Cryptosporidium
Monitoring and reporting
Apr 1, 2018 Resolved
Turbidity
Monitoring and reporting
Apr 1, 2018 Resolved
Arsenic
Monitoring and reporting
Jan 1, 2018 Resolved
Antimony, Total
Monitoring and reporting
Jan 1, 2018 Resolved
Antimony, Total
Monitoring and reporting
Jan 1, 2018 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2016 Resolved