Public Water Partners

WELLSTON, OK · Lincoln County

WELLSTON Water System

Consumer Confidence Report status

WELLSTON 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 WELLSTON.

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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.

System facts

System ID (PWSID)
OK1020724
System type
Community Water System
Population served
825
Service connections
420
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

WELLSTON is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 825 people from surface water.

As of August 1, 2026, its federal record holds 13 entries between 2005 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 13, 9 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 Surface Water Treatment Rules, volatile organic chemicals, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

  • Monitoring, Regular

    —

    1,1,2-Trichloroethane

    January 1, 2023 – December 31, 2025

    Archived

  • Monitoring, Regular

    —

    Tetrachloroethylene

    January 1, 2023 – December 31, 2025

    Archived

  • Record Keeping

    —

    Interim Enhanced Surface Water Treatment Rule

    November 1, 2015 – April 4, 2017

    Resolved

  • Record Keeping

    —

    Interim Enhanced Surface Water Treatment Rule

    October 1, 2015 – April 4, 2017

    Resolved

  • Monitoring, Turbidity (Enhanced SWTR)

    —

    Interim Enhanced Surface Water Treatment Rule

    January 1, 2015 – January 31, 2015

    Resolved

  • Record Keeping

    —

    Interim Enhanced Surface Water Treatment Rule

    January 1, 2015 – April 4, 2017

    Resolved

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    December 1, 2013 – December 31, 2013

    Resolved

  • Monitoring, Regular

    —

    1,2-Dichloroethane

    January 1, 2011 – December 31, 2013

    Resolved

  • Monitoring, Routine (IDSE)

    —

    Total Haloacetic Acids (HAA5)

    October 1, 2009 – December 31, 2009

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2008 – December 31, 2008

    Resolved

  • Monitoring and Reporting (DBP)

    —

    Total Haloacetic Acids (HAA5)

    April 1, 2008 – June 30, 2008

    Resolved

  • Monitoring, Turbidity (Enhanced SWTR)

    —

    Interim Enhanced Surface Water Treatment Rule

    December 1, 2006 – December 31, 2006

    Resolved

  • Monitoring and Reporting (DBP)

    —

    CARBON, TOTAL

    April 1, 2005 – June 30, 2005

    Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is WELLSTON required to publish a Consumer Confidence Report?

Yes. WELLSTON 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 WELLSTON’s next Consumer Confidence Report due?

WELLSTON’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does WELLSTON have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for WELLSTON.

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

TOWN OF WELLSTON

405-356-2476

WELLSTON, OK 74881