MILAN, IL · Rock Island County

MILAN 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): IL1610400
System type: Community Water System
Population served: 4,945
Service connections: 2,016
Ownership: local government
Water source: groundwater (wells)

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Monitoring and Reporting (DBP)
—
Chlorine
December 1, 2024 – December 31, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2024 – December 31, 2024
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
April 17, 2020 – May 1, 2020
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2017 – June 14, 2018
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
September 1, 2007 – September 30, 2007
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 2000 – October 1, 2001
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
November 1, 1999 – November 30, 1999
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
November 1, 1999 – November 30, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 1999 – November 30, 1999
Archived
Public Education
Health-based
Lead and Copper Rule
January 1, 1999 – October 1, 2001
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 1998 – October 1, 2001
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 1997 – August 25, 2000
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
January 1, 1994 – April 27, 1993
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 1994 – August 25, 2000
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1993 – April 27, 1993
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
March 15, 1993 – August 25, 2000
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 1993 – August 25, 2000
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1992 – April 27, 1993
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
September 1, 1988 – May 19, 1992
Resolved
Monitoring, 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 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
December 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 1, 2024 – December 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 17, 2020 – May 1, 2020	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
July 1, 2017 – June 14, 2018	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2000 – October 1, 2001	Public Education	Lead and Copper Rule	Health-based	Resolved
November 1, 1999 – November 30, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
November 1, 1999 – November 30, 1999	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
November 1, 1999 – November 30, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1999 – October 1, 2001	Public Education	Lead and Copper Rule	Health-based	Resolved
January 1, 1998 – October 1, 2001	Public Education	Lead and Copper Rule	Health-based	Resolved
January 1, 1997 – August 25, 2000	Public Education	Lead and Copper Rule	Health-based	Resolved
January 1, 1994 – April 27, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
January 1, 1994 – August 25, 2000	Public Education	Lead and Copper Rule	Health-based	Resolved
July 1, 1993 – April 27, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
March 15, 1993 – August 25, 2000	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
January 1, 1993 – August 25, 2000	Public Education	Lead and Copper Rule	Health-based	Resolved
July 1, 1992 – April 27, 1993	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
September 1, 1988 – May 19, 1992	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	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 3, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
June 10, 2025State Public Notification received1 linked violation
June 10, 2025State Public Notification received1 linked violation
January 24, 2025State Public Notification requested1 linked violation
January 24, 2025State Public Notification requested1 linked violation
January 24, 2025State Violation/Reminder Notice1 linked violation
January 24, 2025State Violation/Reminder Notice1 linked violation
January 15, 2025State Compliance achieved1 linked violation
January 15, 2025State Compliance achieved1 linked violation
June 26, 2020State Public Notification received1 linked violation
May 13, 2020State Public Notification requested1 linked violation
May 13, 2020State Violation/Reminder Notice1 linked violation
May 1, 2020State Compliance achieved1 linked violation
June 14, 2018State Compliance achieved1 linked violation
August 10, 2017State Violation/Reminder Notice1 linked violation
April 1, 2008State Compliance achieved2 linked violations
November 13, 2007State Public Notification received1 linked violation
October 16, 2007State Violation/Reminder Notice1 linked violation
October 16, 2007State Violation/Reminder Notice1 linked violation
October 16, 2007State Public Notification requested1 linked violation
August 24, 2004State Public Notification requested1 linked violation
August 24, 2004State Violation/Reminder Notice1 linked violation
October 1, 2001State Compliance achieved6 linked violations
February 18, 1999State Violation/Reminder Notice1 linked violation
February 18, 1999State Public Notification requested1 linked violation
February 17, 1998State Violation/Reminder Notice1 linked violation
February 17, 1998State Public Notification requested1 linked violation
September 4, 1997State Compliance achieved1 linked violation
February 11, 1997State Violation/Reminder Notice1 linked violation
February 11, 1997State Public Notification requested1 linked violation
March 12, 1996State Violation/Reminder Notice1 linked violation
March 12, 1996State Public Notification requested1 linked violation
March 29, 1994State Public Notification received2 linked violations
March 29, 1994State Public Notification received1 linked violation
March 24, 1994State Public Notification requested1 linked violation
March 24, 1994State Public Notification requested2 linked violations
March 24, 1994State Violation/Reminder Notice2 linked violations
March 24, 1994State Violation/Reminder Notice1 linked violation
March 24, 1994State Violation/Reminder Notice1 linked violation
March 24, 1994State Public Notification requested1 linked violation
April 27, 1993State Compliance achieved3 linked violations
May 19, 1992State Compliance achieved2 linked violations
February 18, 1992State Public Notification received1 linked violation
October 30, 1991State Public Notification received1 linked violation
May 20, 1991State Public Notification received1 linked violation
April 24, 1991State Public Notification requested1 linked violation
December 20, 1990State Public Notification received1 linked violation
December 5, 1990State Public Notification requested1 linked violation
October 24, 1990State Public Notification issuedgeneral compliance action — not tied to a specific violation on record
October 1, 1990State Public Notification issued1 linked violation
September 5, 1990State Public Notification issued1 linked violation
April 13, 1990State Public Notification received1 linked violation
January 10, 1990State Public Notification received1 linked violation
October 21, 1989State Public Notification requested1 linked violation
October 21, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 24, 1989State Violation/Reminder Notice1 linked violation
August 19, 1989State Public Notification requested2 linked violations
April 20, 1989State Public Notification requested1 linked violation
April 20, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 24, 1989State Public Notification issued57 linked violations
January 21, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 30, 1988State Public Notification received1 linked violation
September 30, 1986State Public Notification received185 linked violations

Contact

SEIVER, STEVE

309-787-8406

MILAN, IL 61264