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Public water system record

Wagoner

Serves Wagoner, Wagoner County, OK · 7,982 people served

Federal records show 1 health-based violation and 5 monitoring/reporting issues for Wagoner in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

  • OK1021649
  • WAGONER
  • OK
  • 7,982 served

System profile

Source water Surface water
ZIP 74477
EPA system ID OK1021649

Verify this system on EPA ECHO →

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

Key facts

  • Wagoner draws water from 1 surface water intake.
  • Most recent formal enforcement: compliance order (no penalty) by EPA, March 2026.
  • Record on file since 1993, with 20 health-based violations 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
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
 350 Oct 17, 2024 Active
Enforcement action in place
 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 REVISIONS
RPT
 Oct 17, 2024 Active
Enforcement action in place
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2024 Resolved
Nitrate-Nitrite
Monitoring and reporting
 Jan 1, 2021 Resolved
Chlorite
Monitoring and reporting
 Jun 1, 2019 Resolved
CARBON, TOTAL
Monitoring and reporting
 Jan 1, 2018 Resolved

Full record since 1993

EPA's records for Wagoner go back to 1993. Before October 19, 2016 they list 20 health-based violations (17 resolved, 3 archived by EPA without a recorded fix) and 6 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 5 2
2000s 14 4
2010 to October 18, 2016 1 0
October 19, 2016 to 2019 0 2
2020s 1 3

Most recent health-based violation before October 19, 2016: Haloacetic Acids (HAA5), began April 2014, Resolved.

Show all 20 health-based violations before October 19, 2016
Contaminant Start date Status
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.066 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
 Apr 1, 2014 Resolved
Total Coliform
Contaminant limit exceeded
 Oct 1, 2008 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.07 mg/L, federal limit 0.06 mg/L (1.2 times the limit)
 Apr 1, 2008 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.067 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
 Jan 1, 2008 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.068 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
 Oct 1, 2007 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.066 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
 Jul 1, 2007 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
 Oct 1, 2005 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
 Jul 1, 2005 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
 Apr 1, 2005 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
 Apr 1, 2005 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
 Jan 1, 2005 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
 Jan 1, 2005 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
 Oct 1, 2004 Resolved
Haloacetic Acids (HAA5)
Contaminant limit exceeded
 Oct 1, 2004 Resolved
Total Coliform
Contaminant limit exceeded
 Jul 1, 2003 Resolved
Total Coliform (acute)
Contaminant limit exceeded
 Jul 1, 1999 Archived
Total Coliform
Contaminant limit exceeded
 Dec 1, 1998 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Dec 1, 1993 Archived
Surface Water Treatment Rule
Treatment technique failure
 Oct 1, 1993 Archived
Total Coliform
Contaminant limit exceeded
 Sep 1, 1993 Resolved

Enforcement actions

Oklahoma regulators and EPA took 10 formal enforcement actions against Wagoner between 2005 and 2026. The most recent was a compliance order (no penalty) in March 2026.

Date By Action Violations covered
Mar 17, 2026 EPA Compliance order (no penalty) 2 violations (1 health-based): LEAD AND COPPER RULE REVISIONS
Jul 30, 2014 Oklahoma Compliance order with a penalty 1 violation (1 health-based): Haloacetic Acids (HAA5)
Sep 11, 2008 Oklahoma Compliance order with a penalty 1 violation (1 health-based): Haloacetic Acids (HAA5)
Aug 15, 2008 Oklahoma Compliance order with a penalty 1 violation (1 health-based): Haloacetic Acids (HAA5)
Mar 18, 2008 Oklahoma Compliance order with a penalty 1 violation (1 health-based): Haloacetic Acids (HAA5)
Jan 2, 2008 Oklahoma Compliance order with a penalty 1 violation (1 health-based): Haloacetic Acids (HAA5)
Apr 12, 2006 Oklahoma Compliance order with a penalty 1 violation (1 health-based): Haloacetic Acids (HAA5)
Jan 3, 2006 Oklahoma Compliance order with a penalty 3 violations (3 health-based): Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs)
Sep 20, 2005 Oklahoma Compliance order with a penalty 2 violations (2 health-based): Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs)
Apr 7, 2005 Oklahoma Compliance order with a penalty 2 violations (2 health-based): Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs)

What the violations mean

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Wagoner draws water from 1 surface water intake. 1 other community water system buys water from Wagoner.

Community systems that buy water from it

Annual water quality report

Wagoner 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.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

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 Oklahoma.

Certified drinking water labs by state EPA guidance for private wells