Is IL AMERICAN-CHICAGO SUBURBAN required to publish a Consumer Confidence Report?

Yes. IL AMERICAN-CHICAGO SUBURBAN 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 IL AMERICAN-CHICAGO SUBURBAN’s next Consumer Confidence Report due?

IL AMERICAN-CHICAGO SUBURBAN’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.

GODFREY, IL · Cook County

IL AMERICAN-CHICAGO SUBURBAN Water System

Consumer Confidence Report status

IL AMERICAN-CHICAGO SUBURBAN 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 IL AMERICAN-CHICAGO SUBURBAN.

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): IL0315150
System type: Community Water System
Population served: 11,187
Service connections: 4,488
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

IL AMERICAN-CHICAGO SUBURBAN is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 11,187 people from surface water.

As of August 1, 2026, its federal record holds 4 entries between 1985 and 1995, all of which EPA lists as closed. Nothing has been added since 1995.

Of the 4, 1 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 Radionuclides and Revised Rad Rule and the Total Coliform Rules.

Violation history

Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1995 – February 28, 1995
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
December 1, 1989 – March 18, 1993
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
December 9, 1985 – December 8, 1989
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
December 1, 1985 – October 29, 1986
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
February 1, 1995 – February 28, 1995	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
December 1, 1989 – March 18, 1993	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
December 9, 1985 – December 8, 1989	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
December 1, 1985 – October 29, 1986	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved

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

Enforcement actions

July 1, 1995State Compliance achieved1 linked violation
June 4, 1995State Public Notification received1 linked violation
April 27, 1995State Violation/Reminder Notice1 linked violation
April 27, 1995State Public Notification requested1 linked violation
March 18, 1993State Compliance achieved3 linked violations
December 31, 1992State Public Notification received1 linked violation
December 5, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
December 5, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 30, 1992State Public Notification received1 linked violation
August 5, 1992State Public Notification received1 linked violation
March 1, 1992State Public Notification received1 linked violation
January 15, 1992State Public Notification received1 linked violation
June 18, 1991State Public Notification received1 linked violation
March 31, 1991State Public Notification received1 linked violation
September 25, 1990State Public Notification received1 linked violation
June 30, 1990State Public Notification received1 linked violation
March 31, 1990State Public Notification received1 linked violation
January 1, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 29, 1986State Compliance achieved1 linked violation

Common questions

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

BOYD, SARAH E.

618-874-2408

GODFREY, IL 62035