Is MUDDY required to publish a Consumer Confidence Report?

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

MUDDY’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.

MUDDY, IL · Saline County

MUDDY Water System

Consumer Confidence Report status

MUDDY 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 MUDDY.

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): IL1650250
System type: Community Water System
Population served: 171
Service connections: 88
Ownership: local government
Water source: groundwater (wells)

MUDDY is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 171 people from groundwater.

As of August 1, 2026, its federal record holds 4 entries between 1991 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

All 4 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Lead and Copper Rule.

Violation history

Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2022 – May 31, 2022
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2011 – September 19, 2012
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1999 – August 31, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1991 – May 31, 1991
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
April 1, 2022 – May 31, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2011 – September 19, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
August 1, 1999 – August 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
May 1, 1991 – May 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived

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

Enforcement actions

April 3, 2023State Public Notification received2 linked violations
May 31, 2022State Compliance achieved25 linked violations
May 16, 2022State Public Notification requested2 linked violations
May 16, 2022State Public Notification requested2 linked violations
October 11, 2012State Public Notification received2 linked violations
October 12, 2011State Violation/Reminder Notice2 linked violations
July 5, 2005State Public Notification received1 linked violation
March 25, 2005State Public Notification requested2 linked violations
March 25, 2005State Violation/Reminder Notice1 linked violation
October 15, 1999State Public Notification requested1 linked violation
October 15, 1999State Violation/Reminder Notice1 linked violation
July 20, 1991State Violation/Reminder Notice2 linked violations
July 9, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Common questions

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

DOWDY, JENNIFFER

618-252-1661

MUDDY, IL 62965