Is PITTSBURG CO. RWD #6 (ALDERSON) required to publish a Consumer Confidence Report?

Yes. PITTSBURG CO. RWD #6 (ALDERSON) 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 PITTSBURG CO. RWD #6 (ALDERSON)’s next Consumer Confidence Report due?

PITTSBURG CO. RWD #6 (ALDERSON)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

MCALESTER, OK · Pittsburg County

PITTSBURG CO. RWD #6 (ALDERSON) Water System

Consumer Confidence Report status

PITTSBURG CO. RWD #6 (ALDERSON) 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 PITTSBURG CO. RWD #6 (ALDERSON).

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): OK3006109
System type: Community Water System
Population served: 300
Service connections: 439
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

PITTSBURG CO. RWD #6 (ALDERSON) is one of 1,277 community water systems in Oklahoma in the 500 or fewer people size category, serving 300 people from surface water.

As of August 1, 2026, its federal record holds 7 entries between 2009 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.

Of the 7, 4 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 Stage 2 Disinfectants and Disinfection Byproducts Rule and the Consumer Confidence Rule.

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2021 – September 30, 2021
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2020 – May 27, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
June 1, 2015 – August 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
June 1, 2015 – August 31, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – June 25, 2015
Resolved
Monitoring, Routine (IDSE)
—
TTHM
August 1, 2009 – July 31, 2010
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2021 – September 30, 2021	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
December 30, 2020 – May 27, 2021	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2016 – September 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
June 1, 2015 – August 31, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
June 1, 2015 – August 31, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2014 – June 25, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
August 1, 2009 – July 31, 2010	Monitoring, Routine (IDSE)	TTHM	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 8, 2014State Compliance achieved4 linked violations
May 8, 2014State Compliance achieved1 linked violation

Common questions

Is PITTSBURG CO. RWD #6 (ALDERSON) required to publish a Consumer Confidence Report?: Yes. PITTSBURG CO. RWD #6 (ALDERSON) 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 PITTSBURG CO. RWD #6 (ALDERSON)’s next Consumer Confidence Report due?: PITTSBURG CO. RWD #6 (ALDERSON)’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PITTSBURG CO. RWD #6 (ALDERSON) have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for PITTSBURG CO. RWD #6 (ALDERSON).
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

PITTSBURG CO. RWD #6 (ALDERSON)

918-429-1440

MCALESTER, OK 74501