Is COUNTRYSIDE ESTATES MHP required to publish a Consumer Confidence Report?

Yes. COUNTRYSIDE ESTATES 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 COUNTRYSIDE ESTATES MHP’s next Consumer Confidence Report due?

COUNTRYSIDE ESTATES 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.

WHEATON, IL · LaSalle County

COUNTRYSIDE ESTATES MHP Water System

Consumer Confidence Report status

COUNTRYSIDE ESTATES 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 COUNTRYSIDE ESTATES 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): IL0995185
System type: Community Water System
Population served: 158
Service connections: 63
Ownership: privately owned
Water source: groundwater (wells)

COUNTRYSIDE ESTATES MHP is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 158 people from groundwater.

As of August 1, 2026, its federal record holds 3 entries between 1992 and 2019, all of which EPA lists as closed. Nothing has been added since 2019.

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 inorganic chemicals and the Total Coliform Rules.

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2019 – September 6, 2019
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2017 – March 31, 2017
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1992 – July 31, 1992
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
July 1, 2019 – September 6, 2019	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
January 1, 2017 – March 31, 2017	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1992 – July 31, 1992	Monitoring, Routine Minor (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

December 2, 2019State Bilateral Compliance Agreement signed1 linked violation
September 26, 2019State Formal Notice of Violation issued1 linked violation
September 6, 2019State Compliance achieved1 linked violation
September 6, 2019State Public Notification received1 linked violation
September 5, 2019State Violation/Reminder Notice1 linked violation
September 5, 2019State Public Notification requested1 linked violation
April 3, 2018State Public Notification received1 linked violation
April 20, 2017State Compliance achieved1 linked violation
April 11, 2017State Public Notification requested1 linked violation
April 11, 2017State Violation/Reminder Notice1 linked violation
August 20, 1999State Compliance achieved1 linked violation
April 21, 1998State Violation/Reminder Notice1 linked violation
April 21, 1998State Public Notification requested1 linked violation
October 1, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 1, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
August 30, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Common questions

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

DEGROOT, DEREK

708-334-6181

WHEATON, IL 60187