NASHVILLE, IL · Washington County
DUBOIS Water System
Consumer Confidence Report status
DUBOIS 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 1 item for DUBOIS that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- IL1890150
- System type
- Community Water System
- Population served
- 200
- Service connections
- 126
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DUBOIS is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 200 people from surface water.
As of August 1, 2026, its federal record holds 3 entries between 2001 and 2025, of which 1 remains open; none are health-based.
All 3 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 and the Lead and Copper Rule.
Violation history
Notification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2004 – December 31, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 2001 – December 31, 2001
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 2, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| December 1, 2004 – December 31, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 2001 – December 31, 2001 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- August 10, 2005State Public Notification received2 linked violations
- February 7, 2005State Public Notification requested3 linked violations
- July 1, 2002State Compliance achieved1 linked violation
- February 13, 2002State Public Notification requested1 linked violation
- February 13, 2002State Violation/Reminder Notice1 linked violation
- May 28, 1994State Violation/Reminder Notice6 linked violations
- May 28, 1994State Public Notification requested1 linked violation
- May 28, 1994State Violation/Reminder Notice1 linked violation
Common questions
Is DUBOIS required to publish a Consumer Confidence Report?
- Yes. DUBOIS 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 DUBOIS’s next Consumer Confidence Report due?
- DUBOIS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DUBOIS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for DUBOIS that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
FLETCHER, STEVEN R.
618-327-4454
NASHVILLE, IL 62263