Is LENZBURG required to publish a Consumer Confidence Report?

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

LENZBURG’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.

SWANSEA, IL · St. Clair County

LENZBURG Water System

Consumer Confidence Report status

LENZBURG 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 LENZBURG.

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): IL1630700
System type: Community Water System
Population served: 616
Service connections: 270
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

LENZBURG is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 616 people from surface water.

As of August 1, 2026, its federal record holds 11 entries between 1993 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 11, 7 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 Lead and Copper Rule, the Consumer Confidence Rule, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – March 7, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2023 – June 30, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2020 – March 2, 2021
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
January 1, 2018 – January 31, 2018
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2010 – September 30, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2010 – June 30, 2011
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2009 – August 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2009 – September 30, 2009
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2002 – June 30, 2011
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 12, 1995 – July 25, 1995
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – December 31, 1994
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2023 – March 7, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2023 – June 30, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
December 30, 2020 – March 2, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
January 1, 2018 – January 31, 2018	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2010 – September 30, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2010 – June 30, 2011	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
August 1, 2009 – August 31, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2009 – September 30, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2002 – June 30, 2011	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 12, 1995 – July 25, 1995	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
October 1, 1993 – December 31, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 19, 2024State Public Notification received1 linked violation
June 19, 2024State Public Notification received1 linked violation
March 7, 2024State Compliance achieved1 linked violation
October 11, 2023State Violation/Reminder Notice1 linked violation
October 11, 2023State Public Notification requested1 linked violation
September 11, 2023State Compliance achieved1 linked violation
July 11, 2023State Public Notification requested1 linked violation
July 11, 2023State Violation/Reminder Notice1 linked violation
March 2, 2021State Compliance achieved1 linked violation
January 6, 2021State Violation/Reminder Notice1 linked violation
March 20, 2018State Public Notification received1 linked violation
March 5, 2018State Compliance achieved1 linked violation
February 13, 2018State Public Notification requested1 linked violation
February 13, 2018State Intentional no-action1 linked violation
February 13, 2018State Violation/Reminder Notice1 linked violation
September 30, 2011State Compliance achieved1 linked violation
July 11, 2011State Public Notification received1 linked violation
June 30, 2011State Compliance achieved2 linked violations
October 13, 2010State Public Notification requested1 linked violation
October 13, 2010State Violation/Reminder Notice1 linked violation
October 6, 2010State Violation/Reminder Notice1 linked violation
October 1, 2010State Public Notification received2 linked violations
March 1, 2010State Compliance achieved1 linked violation
September 30, 2009State Compliance achieved1 linked violation
September 14, 2009State Public Notification requested1 linked violation
September 14, 2009State Public Notification requested1 linked violation
September 14, 2009State Violation/Reminder Notice1 linked violation
September 14, 2009State Violation/Reminder Notice1 linked violation
June 30, 2003State Compliance achieved1 linked violation
July 31, 2002State Violation/Reminder Notice1 linked violation
July 25, 1995State Compliance achieved1 linked violation
December 31, 1994State Compliance achieved1 linked violation

Common questions

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

SCHWEPPE, JON

618-624-4584

SWANSEA, IL 62226