Is DE PUE required to publish a Consumer Confidence Report?

Yes. DE PUE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is DE PUE’s next Consumer Confidence Report due?

DE PUE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

DEPUE, IL · Bureau County

DE PUE Water System

Consumer Confidence Report status

DE PUE must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for DE PUE.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)

DE PUE is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 1,838 people from groundwater.

As of August 1, 2026, its federal record holds 11 entries between 1977 and 2025, all of which EPA lists as closed.

Of the 11, 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule, the Consumer Confidence Rule, and the Lead and Copper Rule.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – July 14, 2025
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024 – July 14, 2025
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)
June 1, 1998 – May 31, 2002
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
May 13, 1994 – May 12, 1998
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – June 30, 1994
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
September 1, 1992 – March 2, 1993
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
September 1, 1988 – August 31, 1992
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
July 1, 2025 – July 14, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2024 – July 14, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
January 1, 2003 – March 31, 2003	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
June 1, 1998 – May 31, 2002	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
May 13, 1994 – May 12, 1998	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
September 1, 1992 – March 2, 1993	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
September 1, 1988 – August 31, 1992	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	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 30, 2025State Violation/Reminder Notice2 linked violations
July 14, 2025State Compliance achieved3 linked violations
January 12, 2024State Compliance achieved17 linked violations
September 19, 2005State Public Notification requested1 linked violation
July 1, 2005State Public Notification received2 linked violations
May 13, 2005State Violation/Reminder Notice4 linked violations
April 6, 2005State Compliance achieved18 linked violations
January 7, 2005State Public Notification received1 linked violation
January 7, 2005State Public Notification requested1 linked violation
October 19, 2004State Violation/Reminder Notice1 linked violation
October 19, 2004State Public Notification requested2 linked violations
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 Violation/Reminder Notice1 linked violation
April 10, 2004State Public Notification requested1 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
June 11, 2002State Violation/Reminder Notice1 linked violation
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 Public Notification requested1 linked violation
June 29, 1991State Violation/Reminder Notice1 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 1, 1990State Public Notification requested2 linked violations
June 1, 1990State Public Notification received1 linked violation
October 12, 1989State Public Notification requested3 linked violations

Common questions

Is DE PUE required to publish a Consumer Confidence Report?: Yes. DE PUE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is DE PUE’s next Consumer Confidence Report due?: DE PUE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DE PUE have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for DE PUE.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

HOFFERT, DANIEL

815-447-2177

DEPUE, IL 61322