TUCSON, AZ · Pima County
HIGH CHAPARRAL WATER COOP Water System
Consumer Confidence Report status
HIGH CHAPARRAL 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 HIGH CHAPARRAL 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)
- AZ0410282
- System type
- Community Water System
- Population served
- 72
- Service connections
- 29
- Ownership
- privately owned
- Water source
- groundwater (wells)
HIGH CHAPARRAL WATER COOP is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 72 people from groundwater.
As of August 1, 2026, its federal record holds 4 entries between 2019 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
Of the 4, 2 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, the Consumer Confidence Rule, and the Public Notice Rule and Revised PN Rule.
Violation history
Monitoring, Routine (RTCR)
—Revised Total Coliform Rule
November 1, 2022 – November 30, 2022
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2022 – July 7, 2022
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
September 2, 2020 – January 8, 2021
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
August 1, 2019 – August 31, 2019
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| November 1, 2022 – November 30, 2022 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2022 – July 7, 2022 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| September 2, 2020 – January 8, 2021 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| August 1, 2019 – August 31, 2019 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- July 29, 2022State Violation/Reminder Notice134 linked violations
Common questions
Is HIGH CHAPARRAL WATER COOP required to publish a Consumer Confidence Report?
- Yes. HIGH CHAPARRAL 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 HIGH CHAPARRAL WATER COOP’s next Consumer Confidence Report due?
- HIGH CHAPARRAL WATER COOP’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HIGH CHAPARRAL WATER COOP have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HIGH CHAPARRAL 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
PROTZ, STEPHEN
520-994-9654
TUCSON, AZ 85736