Is AGUILA WATER SERVICE required to publish a Consumer Confidence Report?

Yes. AGUILA WATER SERVICE 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 AGUILA WATER SERVICE’s next Consumer Confidence Report due?

AGUILA WATER SERVICE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

SUN CITY, AZ · Maricopa County

AGUILA WATER SERVICE Water System

Consumer Confidence Report status

AGUILA WATER SERVICE 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 1 open health-based violation for AGUILA WATER SERVICE, alongside 1 other open item.

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): AZ0407003
System type: Community Water System
Population served: 987
Service connections: 359
Ownership: public/private mix
Water source: groundwater (wells)

AGUILA WATER SERVICE is one of 272 community water systems in Arizona in the 501 to 3,300 people size category, serving 987 people from groundwater.

As of August 1, 2026, its federal record holds 6 entries between 1979 and 2024, of which 1 health-based item remains open, alongside 1 other open entry.

Of the 6, 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules, inorganic chemicals, and the Groundwater Rule.

Violation history

Monitoring, Source Water (GWR)
—
E. COLI
May 9, 2024
Unaddressed
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – January 31, 2023
Resolved
Treatment Technique, Level 1 Assessment (RTCR)
Health-based
Revised Total Coliform Rule
November 13, 2018
Unaddressed
Monitoring, Regular
—
Carbofuran
January 1, 1998 – December 31, 2000
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
February 22, 1982 – March 21, 1982
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
December 9, 1979 – February 8, 1980
Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
May 9, 2024	Monitoring, Source Water (GWR)	E. COLI	—	Unaddressed
January 1, 2023 – January 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
November 13, 2018	Treatment Technique, Level 1 Assessment (RTCR)	Revised Total Coliform Rule	Health-based	Unaddressed
January 1, 1998 – December 31, 2000	Monitoring, Regular	Carbofuran	—	Resolved
February 22, 1982 – March 21, 1982	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
December 9, 1979 – February 8, 1980	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 31, 1995State Compliance achievedgeneral compliance action — not tied to a specific violation on record

Common questions

Is AGUILA WATER SERVICE required to publish a Consumer Confidence Report?: Yes. AGUILA WATER SERVICE 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 AGUILA WATER SERVICE’s next Consumer Confidence Report due?: AGUILA WATER SERVICE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does AGUILA WATER SERVICE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for AGUILA WATER SERVICE, alongside 1 other open item.
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

AGUILA WATER SERVICE

602-942-1352

SUN CITY, AZ 85372-1086