Is DONGOLA required to publish a Consumer Confidence Report?

Yes. DONGOLA 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 DONGOLA’s next Consumer Confidence Report due?

DONGOLA’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.

DONGOLA, IL · Union County

DONGOLA Water System

Consumer Confidence Report status

DONGOLA 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 DONGOLA.

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): IL1810200
System type: Community Water System
Population served: 736
Service connections: 223
Ownership: local government
Water source: groundwater (wells)

DONGOLA is one of 773 community water systems in Illinois in the 501 to 3,300 people size category, serving 736 people from groundwater.

As of August 1, 2026, its federal record holds 14 entries between 1977 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

All 14 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 Total Coliform Rules, the Surface Water Treatment Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2023 – May 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 22, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 1, 2017 – April 6, 2017
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
November 1, 2009 – November 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1999 – May 31, 1999
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 1997 – June 30, 1997
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1996 – November 30, 1996
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1996 – October 31, 1996
Archived
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1995 – January 27, 1997
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1993 – September 30, 1993
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1993 – July 31, 1993
Archived
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
May 1, 2023 – May 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2023 – June 22, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2017 – April 6, 2017	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
November 1, 2009 – November 30, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
May 1, 1999 – May 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
June 1, 1997 – June 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
November 1, 1996 – November 30, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1996 – October 31, 1996	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1995 – January 27, 1997	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
September 1, 1993 – September 30, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 1993 – August 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1993 – July 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
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

August 6, 2025State Compliance achieved1 linked violation
July 30, 2025State Violation/Reminder Notice1 linked violation
June 25, 2024State Public Notification received1 linked violation
June 25, 2024State Public Notification received1 linked violation
August 13, 2023State Violation/Reminder Notice1 linked violation
August 13, 2023State Public Notification requested1 linked violation
August 13, 2023State Violation/Reminder Notice1 linked violation
August 13, 2023State Public Notification requested1 linked violation
June 22, 2023State Compliance achieved1 linked violation
June 22, 2023State Compliance achieved1 linked violation
April 6, 2017State Compliance achieved1 linked violation
January 5, 2017State Violation/Reminder Notice1 linked violation
January 8, 2010State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 8, 2010State Compliance achieved1 linked violation
January 8, 2010State Compliance achieved2 linked violations
December 15, 2009State Violation/Reminder Notice1 linked violation
December 15, 2009State Violation/Reminder Notice1 linked violation
July 15, 1999State Violation/Reminder Notice1 linked violation
July 15, 1999State Public Notification requested1 linked violation
September 6, 1997State Violation/Reminder Notice1 linked violation
September 6, 1997State Public Notification requested1 linked violation
February 8, 1997State Public Notification requested1 linked violation
February 8, 1997State Violation/Reminder Notice1 linked violation
January 27, 1997State Compliance achieved1 linked violation
January 11, 1997State Violation/Reminder Notice1 linked violation
January 11, 1997State Public Notification requested1 linked violation
January 9, 1997State Public Notification received2 linked violations
March 17, 1994State Violation/Reminder Notice2 linked violations
March 17, 1994State Public Notification requested1 linked violation
March 17, 1994State Violation/Reminder Notice1 linked violation
April 25, 1991State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 1, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 1, 1991State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Common questions

Is DONGOLA required to publish a Consumer Confidence Report?: Yes. DONGOLA 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 DONGOLA’s next Consumer Confidence Report due?: DONGOLA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DONGOLA have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for DONGOLA.
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

CORZINE, GREG

618-827-4343

DONGOLA, IL 62926