Is AQUA ILLINOIS-NORTH MAINE UTILITIES required to publish a Consumer Confidence Report?

Yes. AQUA ILLINOIS-NORTH MAINE UTILITIES 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 AQUA ILLINOIS-NORTH MAINE UTILITIES’s next Consumer Confidence Report due?

AQUA ILLINOIS-NORTH MAINE UTILITIES’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.

GLENVIEW, IL · Cook County

AQUA ILLINOIS-NORTH MAINE UTILITIES Water System

Consumer Confidence Report status

AQUA ILLINOIS-NORTH MAINE UTILITIES 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 AQUA ILLINOIS-NORTH MAINE UTILITIES.

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): IL0315350
System type: Community Water System
Population served: 30,043
Service connections: 4,812
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

AQUA ILLINOIS-NORTH MAINE UTILITIES is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 30,043 people from surface water.

As of August 1, 2026, its federal record holds 20 entries between 1977 and 2025, all of which EPA lists as closed.

Of the 20, 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 Total Coliform Rules, the Lead and Copper Rule, and the Radionuclides and Revised Rad Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2025 – December 27, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2013 – June 24, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2002 – September 30, 2002
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
August 1, 2002 – August 31, 2002
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2002 – August 31, 2002
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
October 1, 1997 – December 31, 1997
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 1997 – September 30, 1997
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1997 – April 9, 1998
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 1997 – June 30, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1995 – October 31, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1995 – August 31, 1995
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 1, 1994 – August 27, 1998
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 1994 – March 2, 1995
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1993 – August 31, 1993
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Archived
Water Quality Parameter M/R
—
Lead and Copper Rule
January 1, 1993 – June 30, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
March 1, 1992 – March 31, 1992
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 1988 – March 30, 1992
Resolved
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
July 1, 2025 – December 27, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2013 – June 24, 2014	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 1, 2002 – September 30, 2002	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Archived
August 1, 2002 – August 31, 2002	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
August 1, 2002 – August 31, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 1997 – December 31, 1997	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 1997 – September 30, 1997	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 1997 – April 9, 1998	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 1997 – June 30, 1997	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
October 1, 1995 – October 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1995 – August 31, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1994 – August 27, 1998	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
January 1, 1994 – March 2, 1995	Public Education	Lead and Copper Rule	Health-based	Resolved
August 1, 1993 – August 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1993 – July 31, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1993 – July 31, 1993	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1993 – June 30, 1993	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
March 1, 1992 – March 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
April 1, 1988 – March 30, 1992	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
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

December 27, 2025State Compliance achieved1 linked violation
July 29, 2025State Public Notification requested1 linked violation
July 29, 2025State Violation/Reminder Notice1 linked violation
June 24, 2014State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 24, 2014State Compliance achieved1 linked violation
August 26, 2013State Violation/Reminder Notice1 linked violation
November 19, 2002State Public Notification requested3 linked violations
November 19, 2002State Violation/Reminder Notice3 linked violations
October 17, 2002State Public Notification requested4 linked violations
October 17, 2002State Violation/Reminder Notice3 linked violations
December 31, 1998State Compliance achieved1 linked violation
August 27, 1998State Compliance achieved1 linked violation
April 9, 1998State Compliance achieved1 linked violation
March 31, 1998State Compliance achieved2 linked violations
February 20, 1997State Compliance achieved1 linked violation
December 30, 1995State Public Notification requested1 linked violation
December 30, 1995State Violation/Reminder Notice1 linked violation
November 4, 1995State Public Notification requested1 linked violation
November 4, 1995State Violation/Reminder Notice1 linked violation
March 2, 1995State Compliance achieved1 linked violation
October 10, 1993State Violation/Reminder Notice2 linked violations
October 10, 1993State Public Notification requested2 linked violations
October 10, 1993State Violation/Reminder Notice2 linked violations
October 10, 1993State Public Notification requested2 linked violations
October 6, 1993State Public Notification received2 linked violations
September 24, 1993State Public Notification received2 linked violations
September 11, 1993State Public Notification requested2 linked violations
June 3, 1992State Public Notification received3 linked violations
May 8, 1992State Violation/Reminder Notice2 linked violations
March 30, 1992State Compliance achieved2 linked violations
February 24, 1992State Public Notification received1 linked violation
October 15, 1991State Public Notification received2 linked violations
August 19, 1991State Public Notification received1 linked violation
May 16, 1991State Public Notification received1 linked violation
February 6, 1991State Public Notification received1 linked violation
May 8, 1990State Public Notification received1 linked violation
August 9, 1989State Public Notification received1 linked violation
January 1, 1989State Violation/Reminder Notice2 linked violations
January 1, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Common questions

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

MACK, JENNIFER

224-602-6779

GLENVIEW, IL 60025