Public Water Partners

MARLOW, OK · Stephens County

STEPHENS CO RWD #5 Water System

Consumer Confidence Report status

STEPHENS CO RWD #5 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 open health-based violation for STEPHENS CO RWD #5, alongside 2 other open items.

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)
OK2006969
System type
Community Water System
Population served
6,426
Service connections
2,222
Ownership
local government
Water source
surface water (rivers, lakes, or reservoirs)

STEPHENS CO RWD #5 is one of 106 community water systems in Oklahoma in the 3,301 to 10,000 people size category, serving 6,426 people from surface water.

As of August 1, 2026, its federal record holds 10 entries between 1994 and 2025, of which 1 health-based item remains open, alongside 2 other open entries.

Of the 10, 6 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 Groundwater Rule, the Lead and Copper Rule, and the Total Coliform Rules.

Violation history

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    November 20, 2025

    Unaddressed

  • LSL Inventory

    Health-based

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024

    Addressed

  • LSL Reporting

    —

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024

    Addressed

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    July 25, 2015 – June 21, 2018

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    July 1, 2015 – July 31, 2015

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    April 9, 2015 – June 21, 2018

    Resolved

  • Consumer Confidence Report Complete Failure to Report

    —

    Consumer Confidence Rule

    July 1, 2014 – February 19, 2015

    Resolved

  • Maximum Contaminant Level Violation, Average

    Health-based

    TTHM

    October 1, 2012 – December 31, 2012

    Resolved

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    July 1, 2010 – July 31, 2010

    Resolved

  • Initial Tap Sampling for Pb and Cu

    —

    Lead and Copper Rule

    January 1, 1994 – December 28, 1993

    Resolved

Unaddressed no corrective action on record yetAddressed corrective action reported, pending final confirmationResolved addressed and confirmed by the state

Enforcement actions

Common questions

Is STEPHENS CO RWD #5 required to publish a Consumer Confidence Report?

Yes. STEPHENS CO RWD #5 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 STEPHENS CO RWD #5’s next Consumer Confidence Report due?

STEPHENS CO RWD #5’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does STEPHENS CO RWD #5 have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show 1 open health-based violation for STEPHENS CO RWD #5, alongside 2 other open items.

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

STEPHENS CO RWD #5

580-658-6109

MARLOW, OK 73055