DEPUE, IL · Bureau County

DE PUE 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): IL0110300
System type: Community Water System
Population served: 1,838
Service connections: 669
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
April 1, 2005 – June 30, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
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)
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)
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
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
June 1, 2002 – September 30, 2002
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – June 30, 1994
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1991 – May 31, 1991
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 1, 1984 – September 30, 1988
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
September 14, 1984 – September 13, 1988
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 17, 1980 – October 16, 1984
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
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
April 1, 2005 – June 30, 2005	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
January 1, 2005 – March 31, 2005	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
October 1, 2004 – December 31, 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
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
June 1, 2002 – September 30, 2002	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 1993 – June 30, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
May 1, 1991 – May 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1984 – September 30, 1988	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
September 14, 1984 – September 13, 1988	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 17, 1980 – October 16, 1984	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

July 14, 2025State Compliance achieved3 linked violations
January 12, 2024State Compliance achieved17 linked violations
September 19, 2005State Public Notification requested1 linked violation
July 27, 2005State Compliance achieved6 linked violations
July 1, 2005State Public Notification received2 linked violations
April 6, 2005State Compliance achieved18 linked violations
January 7, 2005State Public Notification received1 linked violation
January 7, 2005State Violation/Reminder Notice1 linked violation
October 14, 2004State Public Notification received1 linked violation
August 10, 2004State Public Notification received1 linked violation
July 10, 2004State Violation/Reminder Notice1 linked violation
July 10, 2004State Public Notification requested1 linked violation
May 12, 2004State Bilateral Compliance Agreement signed3 linked violations
April 23, 2004State Formal Notice of Violation issued3 linked violations
April 10, 2004State Public Notification requested1 linked violation
April 10, 2004State Violation/Reminder Notice1 linked violation
April 8, 2004State Public Notification received1 linked violation
February 26, 2004State Public Notification received1 linked violation
February 24, 2004State Bilateral Compliance Agreement signed20 linked violations
January 15, 2004State Formal Notice of Violation issued15 linked violations
January 10, 2004State Public Notification requested1 linked violation
January 10, 2004State Violation/Reminder Notice1 linked violation
January 9, 2004State Public Notification received1 linked violation
July 9, 2003State Public Notification received1 linked violation
April 8, 2003State Public Notification received4 linked violations
June 11, 2002State Violation/Reminder Notice1 linked violation
December 10, 2001State Bilateral Compliance Agreement signed8 linked violations
July 9, 1999State Public Notification received5 linked violations
March 1, 1998State Public Notification received1 linked violation
December 1, 1997State Public Notification received1 linked violation
October 1, 1997State Public Notification received1 linked violation
July 1, 1997State Public Notification received1 linked violation
May 1, 1997State Public Notification received1 linked violation
January 31, 1997State Public Notification received1 linked violation
October 1, 1996State Public Notification received1 linked violation
July 1, 1996State Public Notification received1 linked violation
April 1, 1996State Public Notification received1 linked violation
January 1, 1996State Public Notification received1 linked violation
August 1, 1995State Public Notification received1 linked violation
June 30, 1994State Compliance achieved2 linked violations
March 2, 1993State Compliance achieved3 linked violations
December 1, 1992State Public Notification received1 linked violation
September 8, 1992State Public Notification received1 linked violation
August 24, 1992State Public Notification requested1 linked violation
June 3, 1992State Public Notification received1 linked violation
May 7, 1992State Public Notification requested1 linked violation
March 12, 1992State Public Notification requested1 linked violation
January 1, 1992State Public Notification received1 linked violation
August 20, 1991State Public Notification requested1 linked violation
August 1, 1991State Public Notification received1 linked violation
June 29, 1991State Violation/Reminder Notice1 linked violation
June 29, 1991State Public Notification requested1 linked violation
May 16, 1991State Public Notification requested1 linked violation
April 1, 1991State Public Notification received1 linked violation
January 18, 1991State Public Notification requested2 linked violations
December 1, 1990State Violation/Reminder Notice1 linked violation
September 15, 1990State Public Notification received1 linked violation
September 1, 1990State Public Notification requested2 linked violations
June 1, 1990State Public Notification received1 linked violation

Contact

HOFFERT, DANIEL

815-447-2177

DEPUE, IL 61322