Is CUBA required to publish a Consumer Confidence Report?

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

CUBA’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.

CUBA, IL · Fulton County

CUBA Water System

Consumer Confidence Report status

CUBA 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 CUBA.

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): IL0570300
System type: Community Water System
Population served: 1,184
Service connections: 625
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

CUBA is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 1,184 people from surface water.

As of August 1, 2026, its federal record holds 28 entries between 1977 and 2024, all of which EPA lists as closed.

Of the 28, 23 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 Total Coliform Rules, the Radionuclides and Revised Rad Rule, and the Lead and Copper Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2024 – May 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2024 – June 24, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
May 1, 2015 – April 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
TTHM
May 1, 2015 – April 30, 2016
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2012 – September 17, 2012
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1998 – February 28, 1998
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1997 – July 31, 1997
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 1997 – January 31, 1997
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 1996 – December 31, 1996
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1996 – April 9, 1998
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1996 – October 31, 1996
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
May 1, 1996 – May 31, 1996
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 1995 – November 30, 1995
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1995 – April 1, 1998
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1995 – January 31, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 1994 – December 31, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
November 1, 1994 – November 30, 1994
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 1994 – April 30, 1994
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – June 30, 1994
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1993 – August 31, 1993
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
April 1, 1992 – April 30, 1992
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1991 – February 28, 1991
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
August 1, 1985 – November 14, 1985
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 1, 1984 – November 14, 1986
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 1984 – May 12, 1986
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
August 1, 1982 – July 31, 1985
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 17, 1980 – October 16, 1984
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

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
May 1, 2024 – May 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2024 – June 24, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
May 1, 2015 – April 30, 2016	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
May 1, 2015 – April 30, 2016	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2012 – September 17, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
February 1, 1998 – February 28, 1998	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1997 – July 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1997 – January 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
December 1, 1996 – December 31, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1996 – April 9, 1998	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 1996 – October 31, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
May 1, 1996 – May 31, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
November 1, 1995 – November 30, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1995 – April 1, 1998	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1995 – January 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
December 1, 1994 – December 31, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
November 1, 1994 – November 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
April 1, 1994 – April 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1993 – June 30, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
April 1, 1992 – April 30, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
February 1, 1991 – February 28, 1991	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1985 – November 14, 1985	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Resolved
October 1, 1984 – November 14, 1986	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
April 1, 1984 – May 12, 1986	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
August 1, 1982 – July 31, 1985	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
October 17, 1980 – October 16, 1984	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

June 12, 2025State Public Notification received1 linked violation
June 12, 2025State Public Notification received1 linked violation
July 30, 2024State Public Notification requested1 linked violation
July 30, 2024State Violation/Reminder Notice1 linked violation
July 30, 2024State Public Notification requested1 linked violation
July 30, 2024State Violation/Reminder Notice1 linked violation
July 30, 2024State Public Notification requested1 linked violation
July 30, 2024State Violation/Reminder Notice1 linked violation
July 30, 2024State Public Notification requested1 linked violation
July 30, 2024State Violation/Reminder Notice1 linked violation
June 24, 2024State Compliance achieved2 linked violations
June 8, 2017State Public Notification received1 linked violation
June 8, 2017State Public Notification received1 linked violation
July 12, 2016State Public Notification requested1 linked violation
July 12, 2016State Violation/Reminder Notice1 linked violation
July 12, 2016State Public Notification requested1 linked violation
July 12, 2016State Violation/Reminder Notice1 linked violation
May 9, 2016State Compliance achieved2 linked violations
September 17, 2012State Compliance achieved1 linked violation
September 12, 2012State Violation/Reminder Notice1 linked violation
November 22, 1999State Compliance achieved1 linked violation
May 6, 1998State Public Notification received1 linked violation
April 23, 1998State Public Notification requested1 linked violation
April 23, 1998State Violation/Reminder Notice1 linked violation
April 9, 1998State Compliance achieved1 linked violation
April 1, 1998State Compliance achieved1 linked violation
September 28, 1997State Violation/Reminder Notice1 linked violation
September 28, 1997State Public Notification requested1 linked violation
August 15, 1997State Public Notification received1 linked violation
March 27, 1997State Public Notification requested1 linked violation
March 27, 1997State Violation/Reminder Notice1 linked violation
February 23, 1997State Violation/Reminder Notice1 linked violation
February 23, 1997State Public Notification requested1 linked violation
January 10, 1997State Public Notification received4 linked violations
December 28, 1996State Violation/Reminder Notice1 linked violation
December 28, 1996State Public Notification requested1 linked violation
November 13, 1996State Public Notification received1 linked violation
October 26, 1996State Public Notification requested1 linked violation
October 26, 1996State Violation/Reminder Notice1 linked violation
July 27, 1996State Public Notification requested1 linked violation
July 27, 1996State Violation/Reminder Notice1 linked violation
January 27, 1996State Public Notification requested1 linked violation
January 27, 1996State Violation/Reminder Notice1 linked violation
March 30, 1995State Public Notification received1 linked violation
March 23, 1995State Violation/Reminder Notice1 linked violation
March 23, 1995State Public Notification requested1 linked violation
February 26, 1995State Public Notification requested1 linked violation
February 26, 1995State Violation/Reminder Notice1 linked violation
January 28, 1995State Public Notification requested1 linked violation
January 28, 1995State Violation/Reminder Notice1 linked violation
June 23, 1994State Public Notification received1 linked violation
June 23, 1994State Public Notification received1 linked violation
June 18, 1994State Violation/Reminder Notice2 linked violations
June 18, 1994State Public Notification requested2 linked violations
June 18, 1994State Violation/Reminder Notice1 linked violation
December 4, 1993State Public Notification requested1 linked violation
December 4, 1993State Violation/Reminder Notice3 linked violations
December 4, 1993State Public Notification requested1 linked violation
October 3, 1993State Violation/Reminder Notice1 linked violation
October 3, 1993State Public Notification requested3 linked violations
September 4, 1993State Violation/Reminder Notice1 linked violation
September 4, 1993State Public Notification requested1 linked violation
July 30, 1993State Public Notification received1 linked violation
March 7, 1993State Violation/Reminder Notice1 linked violation
March 7, 1993State Public Notification requested1 linked violation
February 4, 1993State Public Notification received1 linked violation
June 6, 1992State Violation/Reminder Notice1 linked violation
June 6, 1992State Public Notification requested1 linked violation
April 13, 1991State Public Notification received1 linked violation
April 4, 1991State Public Notification requested3 linked violations
March 11, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 11, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 26, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
November 14, 1986State Compliance achieved1 linked violation
November 14, 1985State Compliance achieved1 linked violation

Common questions

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

LEASMAN, JUDY

309-785-5093

CUBA, IL 61427