EL MIRAGE, AZ · Maricopa County
EPCOR - SUN CITY WEST Water System
Consumer Confidence Report status
EPCOR - SUN CITY WEST must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for EPCOR - SUN CITY WEST.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0407150
- System type
- Community Water System
- Population served
- 25,796
- Service connections
- 15,634
- Ownership
- privately owned
- Water source
- groundwater (wells)
EPCOR - SUN CITY WEST is one of 67 community water systems in Arizona in the 10,001 to 100,000 people size category, serving 25,796 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries in 1988, all of which EPA lists as closed. Nothing has been added since 1988.
None of the 2 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Single Sample
Health-basedFluoride
October 1, 1988 – December 31, 1988
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedFluoride
April 1, 1988 – June 30, 1988
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 1988 – December 31, 1988 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
| April 1, 1988 – June 30, 1988 | Maximum Contaminant Level Violation, Single Sample | Fluoride | Health-based | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is EPCOR - SUN CITY WEST required to publish a Consumer Confidence Report?
- Yes. EPCOR - SUN CITY WEST is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is EPCOR - SUN CITY WEST’s next Consumer Confidence Report due?
- EPCOR - SUN CITY WEST’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does EPCOR - SUN CITY WEST have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for EPCOR - SUN CITY WEST.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
DIDOMIZIO, TOM
623-445-2431
EL MIRAGE, AZ 85335