Public Water Partners

CARNEGIE, OK · Caddo County

CADDO CO RWD #3 Water System

Consumer Confidence Report status

CADDO CO RWD #3 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 CADDO CO RWD #3.

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)
OK2000816
System type
Community Water System
Population served
3,900
Service connections
2,938
Ownership
local government
Water source
groundwater (wells)

CADDO CO RWD #3 is one of 106 community water systems in Oklahoma in the 3,301 to 10,000 people size category, serving 3,900 people from groundwater.

As of August 1, 2026, its federal record holds 7 entries between 2014 and 2024, all of which EPA lists as closed.

All 7 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 Radionuclides and Revised Rad Rule, the Lead and Copper Rule, and the Groundwater Rule.

Violation history

  • LSL Reporting

    —

    LEAD AND COPPER RULE REVISIONS

    October 17, 2024 – July 15, 2025

    Resolved

  • Monitoring, Regular

    —

    Gross Beta Particle Activity

    January 1, 2023 – December 31, 2025

    Archived

  • Monitoring, Source Water (GWR)

    —

    E. COLI

    October 22, 2014 – June 18, 2019

    Resolved

  • Monitoring, Regular

    —

    Gross Beta Particle Activity

    January 1, 2014 – December 31, 2016

    Resolved

  • Monitoring, Regular

    —

    Combined Radium (-226 and -228)

    January 1, 2014 – December 31, 2016

    Resolved

  • Monitoring, Regular

    —

    Gross Alpha, Excl. Radon and U

    January 1, 2014 – December 31, 2016

    Resolved

  • Monitoring, Regular

    —

    Combined Uranium

    January 1, 2014 – December 31, 2016

    Resolved

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

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is CADDO CO RWD #3 required to publish a Consumer Confidence Report?

Yes. CADDO CO RWD #3 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 CADDO CO RWD #3’s next Consumer Confidence Report due?

CADDO CO RWD #3’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does CADDO CO RWD #3 have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for CADDO CO RWD #3.

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

CADDO CO RWD #3

580-774-9237

CARNEGIE, OK 73015