ELGIN, IL · Lake County

THE PRESERVE AT LONG GROVE 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): IL0970310
System type: Community Water System
Population served: 204
Service connections: 68
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
July 12, 2025 – September 12, 2025
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
July 12, 2025 – September 12, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2025 – March 31, 2025
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2024 – June 27, 2024
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – December 31, 2025
Archived
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 6, 2010 – November 29, 2010
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2010 – December 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2005 – March 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2004 – December 31, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2004 – September 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 2004 – June 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2004 – March 31, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2003 – December 31, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 2003 – September 30, 2003
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2003 – September 30, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 2003 – June 30, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2003 – March 31, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2002 – December 31, 2002
Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
July 12, 2025 – September 12, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 12, 2025 – September 12, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
January 1, 2025 – March 31, 2025	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2024 – June 27, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
October 6, 2010 – November 29, 2010	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2010 – December 31, 2010	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2005 – March 31, 2005	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2004 – December 31, 2004	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2004 – September 30, 2004	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
April 1, 2004 – June 30, 2004	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 2004 – March 31, 2004	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2003 – December 31, 2003	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2003 – September 30, 2003	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2003 – September 30, 2003	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2003 – June 30, 2003	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 2003 – March 31, 2003	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2002 – December 31, 2002	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved

Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yetArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 15, 2025State Public Notification received1 linked violation
September 15, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 15, 2025State Public Notification received1 linked violation
September 15, 2025State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
September 12, 2025State Compliance achieved1 linked violation
September 12, 2025State Compliance achieved1 linked violation
August 26, 2025State Violation/Reminder Notice1 linked violation
August 26, 2025State Violation/Reminder Notice1 linked violation
July 29, 2025State Violation/Reminder Notice1 linked violation
June 30, 2025State Public Notification received1 linked violation
May 2, 2025State Compliance achieved1 linked violation
May 2, 2025State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 11, 2025State Public Notification requested1 linked violation
April 11, 2025State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 11, 2025State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
April 11, 2025State Violation/Reminder Notice1 linked violation
August 14, 2024State Compliance achieved1 linked violation
July 30, 2024State Public Notification requested2 linked violations
July 11, 2024State Public Notification requested1 linked violation
June 27, 2024State Compliance achieved1 linked violation
June 8, 2011State Public Notification received2 linked violations
March 22, 2011State Compliance achieved2 linked violations
January 19, 2011State Public Notification requested1 linked violation
January 19, 2011State Public Notification requested2 linked violations
November 29, 2010State Compliance achieved3 linked violations
October 6, 2010State Violation/Reminder Notice1 linked violation
July 23, 2007State Compliance achieved5 linked violations
April 19, 2005State Public Notification received10 linked violations
July 10, 2004State Violation/Reminder Notice1 linked violation
April 6, 2004State Compliance achieved3 linked violations
February 19, 2004State Formal Notice of Violation issued15 linked violations
January 10, 2004State Public Notification requested3 linked violations
December 8, 2003State Compliance achieved2 linked violations
October 22, 2003State Public Notification received2 linked violations
October 10, 2003State Public Notification requested4 linked violations
October 10, 2003State Violation/Reminder Notice4 linked violations
January 10, 2003State Violation/Reminder Notice2 linked violations
January 10, 2003State Public Notification requested3 linked violations
December 10, 2001State Bilateral Compliance Agreement signed5 linked violations

Contact

MILLER, BEN

Phone not on record

ELGIN, IL 60123