Is KONAWA PWA required to publish a Consumer Confidence Report?

Yes. KONAWA PWA 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 KONAWA PWA’s next Consumer Confidence Report due?

KONAWA PWA’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.

KONAWA, OK · Seminole County

KONAWA PWA Water System

Consumer Confidence Report status

KONAWA PWA 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 KONAWA PWA.

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): OK2006704
System type: Community Water System
Population served: 1,479
Service connections: 403
Ownership: local government
Water source: groundwater (wells)

KONAWA PWA is one of 511 community water systems in Oklahoma in the 501 to 3,300 people size category, serving 1,479 people from groundwater.

As of August 1, 2026, its federal record holds 107 entries between 2003 and 2025, all of which EPA lists as closed.

Of the 107, 100 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 volatile organic chemicals, the Radionuclides and Revised Rad Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025 – January 29, 2026
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2025 – June 30, 2025
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
July 1, 2024 – September 30, 2024
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 2024 – September 30, 2024
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Benzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Vinyl chloride
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
January 1, 2023 – March 31, 2023
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2023 – March 31, 2023
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 2, 2022 – February 27, 2024
Resolved
Monitoring, Regular
—
Ethylbenzene
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Tetrachloroethylene
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
August 13, 2022 – August 21, 2023
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Benzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Vinyl chloride
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Tetrachloroethylene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Benzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Styrene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Xylenes, Total
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Trichloroethylene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Benzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Toluene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2022 – June 30, 2022
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
November 13, 2021 – August 21, 2023
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Styrene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Benzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloropropane
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Carbon tetrachloride
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Toluene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
cis-1,2-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Gross Beta Particle Activity
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Toluene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Toluene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,2-Dichloroethane
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2021 – March 31, 2021
Resolved
Monitoring, Regular
—
Styrene
January 1, 2021 – March 31, 2021
Resolved
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-based
Revised Total Coliform Rule
June 1, 2016 – June 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2015 – June 30, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2014 – June 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2013 – September 30, 2013
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 2003 – December 31, 2003
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – January 29, 2026	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2025 – June 30, 2025	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring, Regular	Gross Beta Particle Activity	—	Archived
July 1, 2024 – September 30, 2024	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
April 1, 2024 – June 30, 2024	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Benzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Vinyl chloride	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 2, 2022 – February 27, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Tetrachloroethylene	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
August 13, 2022 – August 21, 2023	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Benzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Vinyl chloride	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Tetrachloroethylene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Benzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Styrene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Trichloroethylene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Benzene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Toluene	—	Resolved
April 1, 2022 – June 30, 2022	Monitoring, Regular	Ethylbenzene	—	Resolved
November 13, 2021 – August 21, 2023	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Styrene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Benzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	1,2-Dichloropropane	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Carbon tetrachloride	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Toluene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	cis-1,2-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Gross Beta Particle Activity	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Toluene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Toluene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,2-Dichloroethane	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2021 – March 31, 2021	Monitoring, Regular	Styrene	—	Resolved
June 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Health-based	Resolved
April 1, 2015 – June 30, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
June 1, 2014 – June 30, 2014	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
September 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2013 – September 30, 2013	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2012 – December 31, 2012	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2003 – December 31, 2003	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved

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

Enforcement actions

August 4, 2016State Compliance achieved1000 linked violations

Common questions

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

KONAWA PWA

580-925-3775

KONAWA, OK 74899