Is AMERICAN WATER OPER AND MAINTENANCE, LLC required to publish a Consumer Confidence Report?

Yes. AMERICAN WATER OPER AND MAINTENANCE, LLC 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 AMERICAN WATER OPER AND MAINTENANCE, LLC’s next Consumer Confidence Report due?

AMERICAN WATER OPER AND MAINTENANCE, LLC’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.

SCOTT AIR FORCE BASE, IL · St. Clair County

AMERICAN WATER OPER AND MAINTENANCE, LLC Water System

Consumer Confidence Report status

AMERICAN WATER OPER AND MAINTENANCE, LLC 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 AMERICAN WATER OPER AND MAINTENANCE, LLC.

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): IL1635237
System type: Community Water System
Population served: 6,779
Service connections: 286
Ownership: federal government
Water source: surface water (rivers, lakes, or reservoirs)

AMERICAN WATER OPER AND MAINTENANCE, LLC is one of 248 community water systems in Illinois in the 3,301 to 10,000 people size category, serving 6,779 people from surface water.

As of August 1, 2026, its federal record holds 3 entries between 1993 and 1997, all of which EPA lists as closed. Nothing has been added since 1997.

All 3 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 and inorganic chemicals.

Violation history

Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1997 – July 31, 1997
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 1996 – February 29, 1996
Archived
Monitoring, Regular
—
Asbestos
January 1, 1993 – December 31, 1995
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
July 1, 1997 – July 31, 1997	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
February 1, 1996 – February 29, 1996	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 1993 – December 31, 1995	Monitoring, Regular	Asbestos	—	Resolved

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

Enforcement actions

August 15, 2000State Public Notification requested5 linked violations
November 7, 1997State Public Notification received1 linked violation
October 12, 1997State Public Notification requested1 linked violation
October 12, 1997State Violation/Reminder Notice1 linked violation
January 24, 1997State Public Notification received1 linked violation
January 11, 1997State Violation/Reminder Notice1 linked violation
January 11, 1997State Public Notification requested1 linked violation
December 20, 1996State Public Notification received1 linked violation
January 1, 1996State Compliance achieved1 linked violation
December 4, 1995State Public Notification requested1 linked violation
December 4, 1995State Violation/Reminder Notice1 linked violation
October 16, 1993State Public Notification requested3 linked violations
October 16, 1993State Public Notification requested2 linked violations
October 16, 1993State Violation/Reminder Notice2 linked violations
June 25, 1993State Public Notification received3 linked violations
May 15, 1993State Public Notification requested3 linked violations
May 15, 1993State Violation/Reminder Notice3 linked violations
November 4, 1991State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Common questions

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

WILLIAMS, AARON M.

618-744-9631

SCOTT AIR FORCE BASE, IL 62225