Public water system record

Wheatfields NTUA

On record as serving Apache County, AZ · Serves 321 people

Federal records show 1 health-based violation and 5 monitoring/reporting issues for Wheatfields NTUA in the last ten years. The most serious issue in this window was a resolved Revised Total Coliform Rule violation.

  • NN0400812
  • FT DEFIANCE
  • AZ
  • 321 served

System profile

Source water Groundwater
ZIP 86504
EPA system ID NN0400812

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Health-based violations, last 10 years
1
Resolved
1
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
5

Key facts

  • Wheatfields NTUA draws water from 2 wells.
  • Record on file since 2008, with 1 health-based violation before October 19, 2016.

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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 Jul 1, 2017 Resolved No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2024 Resolved
Lead and Copper Rule
Monitoring and reporting
Jan 1, 2020 Resolved
Public Notice
OTHER
Jul 1, 2017 Resolved
Stage 2 Disinfection Byproducts Rule
Monitoring and reporting
Oct 1, 2013 Resolved

Full record since 2008

EPA's records for Wheatfields NTUA go back to 2008. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 53 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
2000s 0 43
2010 to October 18, 2016 1 10
October 19, 2016 to 2019 1 1
2020s 0 3

Most recent health-based violation before October 19, 2016: Antimony, Total, began October 2010, Resolved.

Show the health-based violation before October 19, 2016
Contaminant Start date Status
Antimony, Total
Contaminant limit exceeded
Measured 0.00833 mg/L, federal limit 0.006 mg/L (1.4 times the limit)
Oct 1, 2010 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

Wheatfields NTUA draws water from 2 wells.

Annual water quality report

Wheatfields NTUA 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 Wheatfields NTUA 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 EPA Region 9.