EDWARDSVILLE, IL · Madison County
EDWARDSVILLE Water System
Consumer Confidence Report status
EDWARDSVILLE 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 EDWARDSVILLE.
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)
- IL1190250
- System type
- Community Water System
- Population served
- 26,808
- Service connections
- 9,436
- Ownership
- local government
- Water source
- groundwater (wells)
EDWARDSVILLE is one of 225 community water systems in Illinois in the 10,001 to 100,000 people size category, serving 26,808 people from groundwater.
As of August 1, 2026, its federal record holds 8 entries between 1977 and 2025, all of which EPA lists as closed.
Of the 8, 7 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Consumer Confidence Rule.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2025 – November 18, 2025
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2013 – August 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2013 – September 23, 2013
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2009 – December 31, 2009
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
January 1, 2007 – January 31, 2007
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2007 – February 20, 2007
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 1992 – December 31, 1992
ArchivedMonitoring, 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 – November 18, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| August 1, 2013 – August 31, 2013 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2013 – September 23, 2013 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| December 1, 2009 – December 31, 2009 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2007 – January 31, 2007 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2007 – February 20, 2007 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| December 1, 1992 – December 31, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | 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
- November 18, 2025State Compliance achieved2 linked violations
- September 23, 2013State Compliance achieved2 linked violations
- September 18, 2013State Violation/Reminder Notice1 linked violation
- January 14, 2011State Public Notification received2 linked violations
- July 1, 2010State Compliance achieved1 linked violation
- January 12, 2010State Public Notification requested2 linked violations
- January 12, 2010State Violation/Reminder Notice2 linked violations
- August 1, 2007State Compliance achieved1 linked violation
- February 16, 2007State Violation/Reminder Notice1 linked violation
- February 15, 2007State Violation/Reminder Notice1 linked violation
- February 25, 1993State Public Notification received1 linked violation
- January 30, 1993State Violation/Reminder Notice1 linked violation
- January 30, 1993State Public Notification requested1 linked violation
- January 15, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 4, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- January 4, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- July 5, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Common questions
Is EDWARDSVILLE required to publish a Consumer Confidence Report?
- Yes. EDWARDSVILLE 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 EDWARDSVILLE’s next Consumer Confidence Report due?
- EDWARDSVILLE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does EDWARDSVILLE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for EDWARDSVILLE.
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
ZWIJACK, RYAN
618-791-2685
EDWARDSVILLE, IL 62025