Is CAPRON MHP required to publish a Consumer Confidence Report?

Yes. CAPRON MHP 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 CAPRON MHP’s next Consumer Confidence Report due?

CAPRON MHP’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.

WALWORTH, IL · Boone County

CAPRON MHP Water System

Consumer Confidence Report status

CAPRON MHP 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 CAPRON MHP.

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): IL0075105
System type: Community Water System
Population served: 90
Service connections: 39
Ownership: privately owned
Water source: groundwater (wells)

CAPRON MHP is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 90 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 2023 and 2024, all of which EPA lists as closed.

Of the 3, 2 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 Consumer Confidence Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2024 – July 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2024 – August 31, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – July 2, 2024
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2024 – July 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2024 – August 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2023 – July 2, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 26, 2026State Compliance achieved4 linked violations
September 22, 2024State Public Notification received1 linked violation
September 22, 2024State Public Notification received1 linked violation
August 31, 2024State Compliance achieved4 linked violations
August 29, 2024State Violation/Reminder Notice1 linked violation
August 29, 2024State Public Notification requested1 linked violation
August 29, 2024State Public Notification requested1 linked violation
July 24, 2023State Violation/Reminder Notice3 linked violations
September 16, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 16, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 16, 1990State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Common questions

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

MUSZYNSKI, JOHN

847-910-4503

WALWORTH, WI 53184