WHEATON, IL · LaSalle County
COUNTRYSIDE ESTATES MHP Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
Violation history
Maximum Contaminant Level Violation, Single Sample
Health-basedNitrate
July 1, 2019 – September 6, 2019
ResolvedMonitoring, Regular
—Nitrate
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Regular
—Nitrate
January 1, 1998 – March 31, 1998
ResolvedMonitoring, 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 |
| January 1, 1998 – March 31, 1998 | 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 Public Notification received1 linked violation
- September 6, 2019State Compliance achieved1 linked violation
- September 5, 2019State Public Notification requested1 linked violation
- September 5, 2019State Violation/Reminder Notice1 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 Public Notification requested1 linked violation
- April 21, 1998State Violation/Reminder Notice1 linked violation
- October 28, 1989State Violation/Reminder Notice1 linked violation
- October 1, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- October 1, 1989State Public Notification requestedgeneral 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
Contact
DEGROOT, DEREK
708-334-6181
WHEATON, IL 60187