Is TOWNERS SUBDIVISION required to publish a Consumer Confidence Report?

Yes. TOWNERS SUBDIVISION 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 TOWNERS SUBDIVISION’s next Consumer Confidence Report due?

TOWNERS SUBDIVISION’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.

MUNDELEIN, IL · Lake County

TOWNERS SUBDIVISION Water System

Consumer Confidence Report status

TOWNERS SUBDIVISION 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 1 open health-based violation for TOWNERS SUBDIVISION, alongside 3 other open items.

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): IL0977250
System type: Community Water System
Population served: 206
Service connections: 68
Ownership: privately owned
Water source: groundwater (wells)

TOWNERS SUBDIVISION is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 206 people from groundwater.

As of August 1, 2026, its federal record holds 10 entries between 1977 and 2025, of which 1 health-based item remains open, alongside 3 other open entries.

Of the 10, 8 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Public Notice Rule and Revised PN Rule.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
August 22, 2025
Unaddressed
Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
LSL Reporting
—
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2012 – September 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2012 – September 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2008 – November 25, 2008
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
October 1, 2003 – October 31, 2003
Archived
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – April 26, 1994
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Unaddressed no corrective action on record yetResolved 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
August 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
October 17, 2024	LSL Reporting	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
October 1, 2012 – September 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2012 – September 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2008 – November 25, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2003 – October 31, 2003	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
October 1, 1993 – April 26, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 24, 2025State Violation/Reminder Notice1 linked violation
July 22, 2025State Public Notification requested1 linked violation
July 22, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
July 2, 2025State Public Notification requested1 linked violation
July 2, 2025State Violation/Reminder Notice1 linked violation
October 9, 2014State Compliance achieved2 linked violations
June 6, 2014State Public Notification received2 linked violations
October 11, 2013State Public Notification requested2 linked violations
October 11, 2013State Violation/Reminder Notice2 linked violations
November 25, 2008State Compliance achieved1 linked violation
November 20, 2008State Violation/Reminder Notice1 linked violation
October 18, 2007State Compliance achieved1 linked violation
October 15, 2007State Violation/Reminder Notice1 linked violation
December 8, 2003State Public Notification requested3 linked violations
April 26, 1994State Compliance achieved1 linked violation
August 12, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 12, 1989State Violation/Reminder Notice1 linked violation

Common questions

Is TOWNERS SUBDIVISION required to publish a Consumer Confidence Report?: Yes. TOWNERS SUBDIVISION 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 TOWNERS SUBDIVISION’s next Consumer Confidence Report due?: TOWNERS SUBDIVISION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TOWNERS SUBDIVISION have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show 1 open health-based violation for TOWNERS SUBDIVISION, alongside 3 other open items.
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

FRANKOWSKI, RICK

847-287-6116

MUNDELEIN, IL 60060