ROUND LAKE PARK, IL · Lake County
ROUND LAKE PARK Water System
Current status
1 open health-based violation on record as of July 4, 2026, alongside 6 other open item(s). See the violation history below for contaminant and status details.
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)
- IL0971600
- System type
- Community Water System
- Population served
- 4,900
- Service connections
- 1,423
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
August 22, 2025
UnaddressedNotification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025
UnaddressedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024
UnaddressedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2024
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2024
UnaddressedMonitoring and Reporting (DBP)
—TTHM
January 1, 2023 – December 31, 2023
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2012 – June 28, 2013
ResolvedMonitoring, 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 |
| July 1, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | 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 11, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| July 1, 2024 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Unaddressed |
| January 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2012 – June 28, 2013 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence 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
- July 30, 2025State Violation/Reminder Notice2 linked violations
- July 22, 2025State Violation/Reminder Notice3 linked violations
- July 3, 2025State Public Notification requested4 linked violations
- July 2, 2025State Violation/Reminder Notice4 linked violations
- July 2, 2025State Public Notification requested1 linked violation
- November 19, 2024State Violation/Reminder Notice7 linked violations
- October 15, 1988State Violation/Reminder Notice1 linked violation
Contact
LUCASSEN, LINDA M.
847-546-2792
ROUND LAKE PARK, IL 60073