HIGLEY, AZ · Maricopa County
SONTEL WATER COOP Water System
Consumer Confidence Report status
SONTEL WATER COOP 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 SONTEL WATER COOP.
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)
- AZ0407900
- System type
- Community Water System
- Population served
- 80
- Service connections
- 30
- Ownership
- privately owned
- Water source
- groundwater (wells)
SONTEL WATER COOP is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 80 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2024, all of which EPA lists as closed.
None of the 1 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 the Lead and Copper Rule.
Violation history
LSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024 – July 15, 2025
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 – July 15, 2025 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 29, 2011State Violation/Reminder Notice222 linked violations
Common questions
Is SONTEL WATER COOP required to publish a Consumer Confidence Report?
- Yes. SONTEL WATER COOP 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 SONTEL WATER COOP’s next Consumer Confidence Report due?
- SONTEL WATER COOP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does SONTEL WATER COOP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for SONTEL WATER COOP.
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
SONTEL WELL COOP
480-773-9632
HIGLEY, AZ 85236-0454