Is KARNAK required to publish a Consumer Confidence Report?

Yes. KARNAK 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 KARNAK’s next Consumer Confidence Report due?

KARNAK’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.

KARNAK, IL · Pulaski County

KARNAK Water System

Consumer Confidence Report status

KARNAK 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 item for KARNAK that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.

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 Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID): IL1530050
System type: Community Water System
Population served: 432
Service connections: 250
Ownership: local government
Water source: groundwater (wells)

KARNAK is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 432 people from groundwater.

As of August 1, 2026, its federal record holds 11 entries between 2000 and 2025, of which 1 remains open; none are health-based.

Of the 11, 5 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 Consumer Confidence Rule, the Lead and Copper Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – August 19, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2020 – August 31, 2020
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2020 – August 31, 2020
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – July 22, 2019
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2016 – August 21, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – July 21, 2016
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2012 – September 3, 2013
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 2, 2010 – March 31, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – July 12, 2007
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2000 – November 9, 2000
Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
July 1, 2025 – August 19, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2020 – August 31, 2020	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2020 – August 31, 2020	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2019 – July 22, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2016 – August 21, 2017	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2016 – July 21, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 2012 – September 3, 2013	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 2, 2010 – March 31, 2010	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2007 – July 12, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2000 – November 9, 2000	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved

Unaddressed no corrective action on record yetResolved addressed and confirmed by the state

Enforcement actions

September 8, 2025State Violation/Reminder Notice1 linked violation
August 19, 2025State Compliance achieved1 linked violation
July 30, 2025State Violation/Reminder Notice1 linked violation
September 1, 2021State Compliance achieved2 linked violations
June 7, 2021State Public Notification received2 linked violations
October 14, 2020State Public Notification requested2 linked violations
October 14, 2020State Violation/Reminder Notice2 linked violations
July 22, 2019State Compliance achieved1 linked violation
July 17, 2019State Violation/Reminder Notice1 linked violation
August 21, 2017State Compliance achieved1 linked violation
May 24, 2017State Public Notification received1 linked violation
October 12, 2016State Public Notification requested1 linked violation
October 12, 2016State Violation/Reminder Notice1 linked violation
July 21, 2016State Compliance achieved1 linked violation
July 18, 2016State Violation/Reminder Notice1 linked violation
September 3, 2013State Compliance achieved1 linked violation
July 3, 2013State Public Notification received1 linked violation
October 11, 2012State Violation/Reminder Notice1 linked violation
October 11, 2012State Public Notification requested2 linked violations
March 31, 2010State Compliance achieved2 linked violations
January 12, 2010State Violation/Reminder Notice1 linked violation
July 16, 2007State Violation/Reminder Notice1 linked violation
July 12, 2007State Compliance achieved1 linked violation
November 2, 2000State Violation/Reminder Notice1 linked violation

Common questions

Is KARNAK required to publish a Consumer Confidence Report?: Yes. KARNAK 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 KARNAK’s next Consumer Confidence Report due?: KARNAK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KARNAK have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 item for KARNAK that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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

WILSON, KATELYN

618-634-9311

KARNAK, IL 62956