CLINTON, IL · De Witt County

DE WITT 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): IL0390100
System type: Community Water System
Population served: 175
Service connections: 72
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
November 1, 2025 – October 17, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 2010 – July 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2009 – September 22, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2008 – September 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2008 – January 31, 2008
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
December 1, 2007 – December 31, 2007
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 2007 – December 31, 2007
Resolved
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
November 1, 2007 – November 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
August 1, 2006 – August 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
July 1, 2006 – September 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
April 1, 2006 – June 30, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 23, 2006 – March 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – August 13, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1999 – August 31, 1999
Archived
Monitoring, Regular
—
Nitrate-Nitrite
July 1, 1999 – September 30, 1999
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
July 1, 1999 – July 31, 1999
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
June 1, 1999 – June 30, 1999
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1998 – September 30, 1998
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
September 1, 1998 – September 30, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1998 – August 31, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1998 – July 31, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1998 – July 31, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1998 – June 30, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1998 – January 31, 1998
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1997 – September 30, 1997
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
August 1, 1997 – August 31, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 1995 – July 31, 1995
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
June 1, 1994 – June 30, 1994
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1994 – June 30, 1994
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
January 1, 1994 – January 31, 1994
Archived
Monitoring, Regular
—
Nitrate
January 1, 1994 – December 31, 1994
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1993 – September 30, 1993
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
November 1, 2025 – October 17, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2011 – December 31, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2010 – July 31, 2010	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 2009 – September 22, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2008 – September 30, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2008 – January 31, 2008	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
December 1, 2007 – December 31, 2007	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
December 1, 2007 – December 31, 2007	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
November 1, 2007 – November 30, 2007	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
August 1, 2006 – August 31, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2006 – August 31, 2006	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2006 – September 30, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 1, 2006 – June 30, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
January 23, 2006 – March 31, 2006	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
July 1, 2004 – August 13, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
August 1, 1999 – August 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1999 – September 30, 1999	Monitoring, Regular	Nitrate-Nitrite	—	Resolved
July 1, 1999 – July 31, 1999	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
June 1, 1999 – June 30, 1999	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
June 1, 1999 – June 30, 1999	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1999 – June 30, 1999	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 1998 – September 30, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 1998 – September 30, 1998	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
August 1, 1998 – August 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1998 – July 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
July 1, 1998 – July 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1998 – June 30, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1998 – January 31, 1998	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1997 – September 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
August 1, 1997 – August 31, 1997	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Archived
July 1, 1995 – July 31, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1994 – September 30, 1994	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
June 1, 1994 – June 30, 1994	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Archived
June 1, 1994 – June 30, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
January 1, 1994 – January 31, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1994 – December 31, 1994	Monitoring, Regular	Nitrate	—	Resolved
September 1, 1993 – September 30, 1993	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

December 1, 2025State Public Notification received1 linked violation
November 24, 2025State Violation/Reminder Notice1 linked violation
October 17, 2025State Compliance achieved1 linked violation
October 15, 2025State Compliance achieved1 linked violation
October 1, 2025State Violation/Reminder Notice1 linked violation
October 1, 2025State Public Notification requested1 linked violation
January 17, 2019State Compliance achieved1 linked violation
January 16, 2019State Violation/Reminder Notice1 linked violation
June 11, 2015Federal Compliance achieved27 linked violations
October 3, 2014State Public Notification received1 linked violation
September 4, 2014State Compliance achieved1 linked violation
July 17, 2014State Violation/Reminder Notice2 linked violations
July 17, 2014State Public Notification requested1 linked violation
October 9, 2012State Compliance achieved29 linked violations
September 27, 2012Federal Final Administrative Order issued27 linked violations
August 1, 2012State Public Notification received1 linked violation
July 13, 2012State Violation/Reminder Notice1 linked violation
July 13, 2012State Public Notification requested2 linked violations
April 23, 2012State Public Notification received1 linked violation
April 11, 2012State Violation/Reminder Notice1 linked violation
April 11, 2012State Public Notification requested1 linked violation
January 30, 2012State Public Notification received1 linked violation
January 13, 2012State Public Notification requested1 linked violation
January 13, 2012State Violation/Reminder Notice1 linked violation
November 8, 2011State Public Notification received1 linked violation
October 19, 2011State Public Notification requested1 linked violation
October 19, 2011State Violation/Reminder Notice1 linked violation
July 29, 2011State Public Notification received1 linked violation
July 20, 2011State Violation/Reminder Notice1 linked violation
July 20, 2011State Public Notification requested1 linked violation
June 23, 2011Federal issued Formal Notice of Violation21 linked violations
June 10, 2011State Public Notification received2 linked violations
April 28, 2011State Public Notification received1 linked violation
April 19, 2011State Violation/Reminder Notice1 linked violation
April 19, 2011State Public Notification requested1 linked violation
February 1, 2011State Public Notification received1 linked violation
January 21, 2011State Violation/Reminder Notice1 linked violation
January 21, 2011State Public Notification requested1 linked violation
November 3, 2010State Public Notification received1 linked violation
October 19, 2010State Violation/Reminder Notice1 linked violation
October 19, 2010State Public Notification requested1 linked violation
August 20, 2010State Compliance achieved2 linked violations
August 16, 2010State Public Notification requested1 linked violation
August 16, 2010State Violation/Reminder Notice1 linked violation
August 16, 2010State Public Notification requested1 linked violation
August 16, 2010State Violation/Reminder Notice1 linked violation
July 27, 2010State Public Notification received1 linked violation
July 15, 2010State Public Notification requested1 linked violation
July 15, 2010State Violation/Reminder Notice1 linked violation
May 29, 2010State Compliance achieved1 linked violation
April 27, 2010State Public Notification received3 linked violations
April 15, 2010State Public Notification requested1 linked violation
April 15, 2010State Violation/Reminder Notice1 linked violation
March 1, 2010State Compliance achieved1 linked violation
February 3, 2010State Public Notification received1 linked violation
January 20, 2010State Violation/Reminder Notice1 linked violation
January 20, 2010State Public Notification requested1 linked violation
October 30, 2009State Violation/Reminder Notice1 linked violation
October 28, 2009State Public Notification received2 linked violations
October 21, 2009State Public Notification requested1 linked violation
October 21, 2009State Violation/Reminder Notice1 linked violation
September 22, 2009State Compliance achieved1 linked violation
September 14, 2009State Violation/Reminder Notice1 linked violation
September 14, 2009State Public Notification requested1 linked violation
September 14, 2009State Violation/Reminder Notice1 linked violation
September 14, 2009State Public Notification requested1 linked violation
July 30, 2009State Public Notification received1 linked violation
July 15, 2009State Public Notification requested1 linked violation
July 15, 2009State Violation/Reminder Notice1 linked violation
May 28, 2009State Compliance Meeting conducted16 linked violations
April 21, 2009State Public Notification requested1 linked violation
April 21, 2009State Violation/Reminder Notice1 linked violation
March 31, 2009State Formal Notice of Violation issued16 linked violations
January 26, 2009State Public Notification received1 linked violation
January 15, 2009State Public Notification requested1 linked violation
January 15, 2009State Violation/Reminder Notice1 linked violation
November 5, 2008State Public Notification received1 linked violation
October 27, 2008State Public Notification requested1 linked violation
October 27, 2008State Violation/Reminder Notice1 linked violation
August 1, 2008State Compliance achieved5 linked violations
July 23, 2008State Public Notification received1 linked violation
July 16, 2008State Public Notification requested1 linked violation
July 16, 2008State Violation/Reminder Notice1 linked violation
May 9, 2008State Public Notification received2 linked violations
April 24, 2008State Public Notification received1 linked violation
April 16, 2008State Public Notification requested1 linked violation
April 16, 2008State Violation/Reminder Notice1 linked violation
March 6, 2008State Public Notification received1 linked violation
February 15, 2008State Public Notification requested1 linked violation
February 15, 2008State Violation/Reminder Notice1 linked violation
February 15, 2008State Public Notification requested1 linked violation
February 15, 2008State Violation/Reminder Notice1 linked violation
February 8, 2008State Public Notification received1 linked violation
January 17, 2008State Public Notification requested1 linked violation
January 17, 2008State Violation/Reminder Notice1 linked violation
January 17, 2008State Public Notification requested1 linked violation
January 17, 2008State Violation/Reminder Notice1 linked violation
January 16, 2008State Public Notification requested1 linked violation
January 16, 2008State Violation/Reminder Notice1 linked violation
January 9, 2008State Violation/Reminder Notice1 linked violation
January 9, 2008State Public Notification requested1 linked violation
October 25, 2007State Public Notification received1 linked violation
October 15, 2007State Violation/Reminder Notice1 linked violation
October 15, 2007State Public Notification requested1 linked violation
July 25, 2007State Public Notification received1 linked violation
July 17, 2007State Public Notification requested1 linked violation
July 17, 2007State Violation/Reminder Notice1 linked violation
April 24, 2007State Public Notification received1 linked violation
April 12, 2007State Public Notification requested1 linked violation
April 12, 2007State Violation/Reminder Notice1 linked violation
March 1, 2007State Compliance achieved2 linked violations
January 31, 2007State Public Notification received1 linked violation
January 3, 2007State Violation/Reminder Notice1 linked violation
January 3, 2007State Public Notification requested1 linked violation
October 27, 2006State Public Notification received1 linked violation
October 13, 2006State Public Notification received1 linked violation
October 11, 2006State Public Notification requested1 linked violation
October 11, 2006State Violation/Reminder Notice1 linked violation
September 19, 2006State Public Notification received1 linked violation
September 13, 2006State Public Notification requested1 linked violation
September 13, 2006State Violation/Reminder Notice1 linked violation
September 13, 2006State Public Notification requested1 linked violation
September 13, 2006State Violation/Reminder Notice1 linked violation
September 1, 2006State Public Notification received1 linked violation
July 31, 2006State Violation/Reminder Notice1 linked violation
July 31, 2006State Public Notification requested1 linked violation
June 20, 2006State Bilateral Compliance Agreement signed11 linked violations
May 8, 2006State Public Notification received1 linked violation
April 13, 2006State Formal Notice of Violation issued11 linked violations
April 10, 2006State Public Notification requested1 linked violation
April 10, 2006State Violation/Reminder Notice1 linked violation
April 12, 2005State Public Notification received5 linked violations
March 1, 2005State Compliance achieved2 linked violations
November 3, 2004State Public Notification requested2 linked violations
October 7, 2004State Public Notification requested1 linked violation
August 13, 2004State Compliance achieved2 linked violations
February 3, 2000State Violation/Reminder Notice1 linked violation
February 3, 2000State Public Notification requested1 linked violation
January 15, 2000State Violation/Reminder Notice1 linked violation
January 15, 2000State Public Notification requested2 linked violations
December 15, 1999State Public Notification requested1 linked violation
December 15, 1999State Violation/Reminder Notice1 linked violation
November 10, 1999State Public Notification requested1 linked violation
November 10, 1999State Violation/Reminder Notice1 linked violation
October 15, 1999State Public Notification requested1 linked violation
October 15, 1999State Violation/Reminder Notice1 linked violation
September 15, 1999State Violation/Reminder Notice1 linked violation
September 15, 1999State Public Notification requested1 linked violation
April 15, 1999State Public Notification requested1 linked violation
April 15, 1999State Violation/Reminder Notice1 linked violation
December 15, 1998State Violation/Reminder Notice4 linked violations
September 15, 1998State Violation/Reminder Notice2 linked violations
September 15, 1998State Public Notification requested2 linked violations
August 15, 1998State Violation/Reminder Notice1 linked violation
August 15, 1998State Public Notification requested1 linked violation
March 26, 1998State Public Notification requested1 linked violation
March 26, 1998State Violation/Reminder Notice1 linked violation
November 22, 1997State Violation/Reminder Notice1 linked violation
November 22, 1997State Public Notification requested1 linked violation
November 16, 1997State Public Notification received2 linked violations
October 25, 1997State Violation/Reminder Notice2 linked violations
October 25, 1997State Public Notification requested2 linked violations
August 23, 1997State Public Notification requested1 linked violation
August 23, 1997State Violation/Reminder Notice1 linked violation
March 31, 1997State Compliance achieved1 linked violation
September 24, 1995State Public Notification requested1 linked violation
September 24, 1995State Violation/Reminder Notice1 linked violation
April 26, 1995State Public Notification received1 linked violation
February 1, 1995State Violation/Reminder Notice1 linked violation
February 1, 1995State Public Notification requested1 linked violation
November 26, 1994State Public Notification requested1 linked violation
November 26, 1994State Violation/Reminder Notice1 linked violation
October 3, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 3, 1994State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
September 25, 1994State Public Notification requested1 linked violation
September 25, 1994State Public Notification requested1 linked violation
September 25, 1994State Violation/Reminder Notice1 linked violation
September 25, 1994State Violation/Reminder Notice1 linked violation
August 27, 1994State Violation/Reminder Notice2 linked violations
August 27, 1994State Public Notification requested2 linked violations
August 27, 1994State Violation/Reminder Notice2 linked violations
August 27, 1994State Public Notification requested1 linked violation
August 25, 1994State Public Notification received1 linked violation
August 25, 1994State Public Notification received2 linked violations
August 25, 1994State Public Notification received2 linked violations
March 10, 1994State Public Notification received1 linked violation
March 6, 1994State Public Notification requested1 linked violation
March 6, 1994State Public Notification requested1 linked violation
March 6, 1994State Violation/Reminder Notice1 linked violation
March 6, 1994State Violation/Reminder Notice1 linked violation
December 2, 1993State Public Notification received1 linked violation
December 2, 1993State Public Notification received1 linked violation
October 30, 1993State Violation/Reminder Notice1 linked violation
October 30, 1993State Public Notification requested1 linked violation
October 30, 1993State Violation/Reminder Notice1 linked violation
October 30, 1993State Public Notification requested1 linked violation
December 5, 1992State Violation/Reminder Notice1 linked violation
December 5, 1992State Public Notification requested1 linked violation
November 5, 1988State Violation/Reminder Notice8 linked violations
October 9, 1988State Violation/Reminder Notice11 linked violations
October 9, 1988State Public Notification requested1 linked violation

Contact

FRANCIS, III, LLOYD R.

217-871-8046

CLINTON, IL 61727