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Public water system record

Canyon Vista Estates

Serves Show Low and Shumway, Navajo County, AZ · 75 people served

Federal records show 1 health-based violation and 11 monitoring/reporting issues for Canyon Vista Estates in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.

  • AZ0409091
  • TUCSON
  • AZ
  • 75 served

System profile

Source water Groundwater
ZIP 85754
EPA system ID AZ0409091

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
11

Key facts

  • Canyon Vista Estates draws water from 1 well.
  • Lead pipe inventory: 0 lead and 3 unknown out of 26 service lines.

Check whether Canyon Vista Estates serves your address

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Revised Total Coliform Rule
Treatment technique failure
 110 May 1, 2022 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Revised Total Coliform Rule
Monitoring violation
 Nov 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
 Sep 1, 2025 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2025 Active
Revised Total Coliform Rule
Monitoring violation
 Jan 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2023 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jun 1, 2023 Resolved
Revised Total Coliform Rule
RPT
 Sep 1, 2022 Resolved
Lead and Copper Rule
Monitoring and reporting
 Jul 1, 2022 Resolved
E. coli
Monitoring and reporting
 May 25, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
 Oct 1, 2021 Resolved

What the violations mean

Revised Total Coliform Rule

1 incident

The system did not meet a requirement of the Revised Total Coliform Rule

Coliform and E. coli rules protect against bacteria in the distribution system

Where the water comes from

Canyon Vista Estates draws water from 1 well.

Annual water quality report

Canyon Vista Estates must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Canyon Vista Estates for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Arizona.

Certified drinking water labs by state EPA guidance for private wells