LINCOLNSHIRE, IL · Lake County
LINCOLNSHIRE Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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)
- IL0970950
- System type
- Community Water System
- Population served
- 7,940
- Service connections
- 2,825
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2025
UnaddressedWater Quality Parameter M/R
—Lead and Copper Rule
January 1, 2008 – June 30, 2008
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
January 1, 1997 – June 30, 1997
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
July 1, 1996 – December 31, 1996
ResolvedOCCT/SOWT Study/Recommendation
Health-basedLead and Copper Rule
December 7, 1992 – December 27, 1993
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
April 1, 1992 – September 30, 1992
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 |
|---|---|---|---|---|
| July 1, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| January 1, 2008 – June 30, 2008 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
| January 1, 1997 – June 30, 1997 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
| July 1, 1996 – December 31, 1996 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
| December 7, 1992 – December 27, 1993 | OCCT/SOWT Study/Recommendation | Lead and Copper Rule | Health-based | Resolved |
| April 1, 1992 – September 30, 1992 | Water Quality Parameter M/R | 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
- November 15, 2025State Violation/Reminder Notice1 linked violation
- July 16, 2008State Compliance achieved1 linked violation
- July 16, 2008State Violation/Reminder Notice1 linked violation
- April 19, 2005State Public Notification received2 linked violations
- April 14, 2005State Public Notification requested1 linked violation
- April 14, 2005State Violation/Reminder Notice1 linked violation
- April 19, 1999State Compliance achieved2 linked violations
- December 27, 1993State Compliance achieved1 linked violation
- June 21, 1993State Compliance achieved1 linked violation
Contact
DITTRICH, WALTER
847-913-2387
LINCOLNSHIRE, IL 60069