Public Water Partners

MUSTANG, OK · Canadian County

MUSTANG, CITY OF Water System

Consumer Confidence Report status

MUSTANG, CITY OF 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 1 item for MUSTANG, CITY OF that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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)
OK2000922
System type
Community Water System
Population served
18,576
Service connections
8,065
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

MUSTANG, CITY OF is one of 56 community water systems in Oklahoma in the 10,001 to 100,000 people size category, serving 18,576 people from surface water.

As of August 1, 2026, its federal record holds 4 entries between 2012 and 2025, of which 1 remains open; none are health-based.

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 Consumer Confidence Rule, the Lead and Copper Rule, and the Groundwater Rule.

Violation history

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2025

    Unaddressed

  • LSL Reporting

    —

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – July 15, 2025

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2024 – August 12, 2024

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    March 1, 2012 – March 12, 2012

    Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

Common questions

Is MUSTANG, CITY OF required to publish a Consumer Confidence Report?

Yes. MUSTANG, CITY OF 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 MUSTANG, CITY OF’s next Consumer Confidence Report due?

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

Does MUSTANG, CITY OF have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 item for MUSTANG, CITY OF that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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

CITY OF MUSTANG

405-376-4521

MUSTANG, OK 73064