Is PONCA CITY MUN WATER required to publish a Consumer Confidence Report?

Yes. PONCA CITY MUN WATER 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 PONCA CITY MUN WATER’s next Consumer Confidence Report due?

PONCA CITY MUN WATER’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.

PONCA CITY, OK · Kay County

PONCA CITY MUN WATER Water System

Consumer Confidence Report status

PONCA CITY MUN WATER 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 PONCA CITY MUN WATER.

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): OK1021202
System type: Community Water System
Population served: 27,155
Service connections: 12,412
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

PONCA CITY MUN WATER is among the 20 largest community water systems in Oklahoma, serving 27,155 people from surface water.

As of August 1, 2026, its federal record holds 13 entries between 1991 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 13, 11 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 Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2023 – December 31, 2023
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 6, 2017 – September 20, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 29, 2015 – September 20, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
September 30, 2015 – September 20, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
March 7, 2015 – September 20, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 2, 2014 – September 20, 2017
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
July 22, 2014 – September 20, 2017
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2013 – December 31, 2013
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
April 1, 2011 – April 30, 2011
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 2009 – May 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
CARBON, TOTAL
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
July 6, 2017 – September 20, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 29, 2015 – September 20, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
September 30, 2015 – September 20, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
March 7, 2015 – September 20, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 2, 2014 – September 20, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 22, 2014 – September 20, 2017	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2013 – December 31, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2011 – April 30, 2011	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
May 1, 2009 – May 31, 2009	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 2007 – December 31, 2007	Monitoring and Reporting (DBP)	CARBON, TOTAL	—	Resolved
August 1, 1991 – August 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 26, 2024State Public Notification received3 linked violations
May 21, 2024State Compliance achieved3 linked violations
September 20, 2017State Compliance achieved6 linked violations
August 18, 2017State Public Notification requested2 linked violations
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved1 linked violation
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved2 linked violations
July 26, 2016State Compliance achieved46 linked violations
July 26, 2016State Compliance achieved3 linked violations
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achievedgeneral compliance action — not tied to a specific violation on record
July 26, 2016State Compliance achieved2 linked violations
March 18, 2016State Violation/Reminder Notice2 linked violations
March 18, 2016State Violation/Reminder Notice4 linked violations
March 18, 2016State Violation/Reminder Notice4 linked violations
June 29, 2015State Violation/Reminder Notice2 linked violations
June 24, 2011State Public Notification received2 linked violations
June 13, 2011State Administrative/Compliance Order with penalty issued1 linked violation
June 13, 2011State Public Notification requested1 linked violation
May 21, 2009State Public Notification received2 linked violations
May 8, 2009State Public Notification requested1 linked violation
October 6, 2007State Compliance achieved4 linked violations
August 6, 2007State Public Notification requested2 linked violations
September 12, 2003State Public Notification requested2 linked violations
September 12, 2003State Administrative/Compliance Order with penalty issued3 linked violations
July 31, 2002State Public Notification received1 linked violation

Common questions

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

PONCA CITY MUN WATER

580-767-0418

PONCA CITY, OK 74602