PHOENIX, AZ · Maricopa County
ARIZONA WATER CO - WHITE TANKS Water System
Consumer Confidence Report status
ARIZONA WATER CO - WHITE TANKS 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 ARIZONA WATER CO - WHITE TANKS.
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)
- AZ0407128
- System type
- Community Water System
- Population served
- 18,858
- Service connections
- 5,627
- Ownership
- public/private mix
- Water source
- surface water (rivers, lakes, or reservoirs)
ARIZONA WATER CO - WHITE TANKS is one of 67 community water systems in Arizona in the 10,001 to 100,000 people size category, serving 18,858 people from surface water.
As of August 1, 2026, its federal record holds 4 entries between 1979 and 1981, all of which EPA lists as closed. Nothing has been added since 1981.
Of the 4, 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 inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, Single Sample
Health-basedNitrate
November 2, 1981 – December 1, 1981
ArchivedMonitoring, Regular
—Fluoride
June 24, 1980 – July 23, 1980
ArchivedMonitoring, Check/Repeat/Confirmation
—Fluoride
June 24, 1980 – July 23, 1980
ArchivedMonitoring, Check/Repeat/Confirmation
—Nitrate
June 24, 1979 – July 23, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 2, 1981 – December 1, 1981 | Maximum Contaminant Level Violation, Single Sample | Nitrate | Health-based | Archived |
| June 24, 1980 – July 23, 1980 | Monitoring, Regular | Fluoride | — | Archived |
| June 24, 1980 – July 23, 1980 | Monitoring, Check/Repeat/Confirmation | Fluoride | — | Archived |
| June 24, 1979 – July 23, 1979 | Monitoring, Check/Repeat/Confirmation | Nitrate | — | 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 ARIZONA WATER CO - WHITE TANKS required to publish a Consumer Confidence Report?
- Yes. ARIZONA WATER CO - WHITE TANKS 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 ARIZONA WATER CO - WHITE TANKS’s next Consumer Confidence Report due?
- ARIZONA WATER CO - WHITE TANKS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ARIZONA WATER CO - WHITE TANKS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for ARIZONA WATER CO - WHITE TANKS.
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
CAVALIER, RYAN
602-294-2151
PHOENIX, AZ 85015-5351