ULLIN, IL · Pulaski County
ULLIN Water System
Consumer Confidence Report status
ULLIN 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 ULLIN 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)
- IL1530350
- System type
- Community Water System
- Population served
- 496
- Service connections
- 230
- Ownership
- local government
- Water source
- groundwater (wells)
ULLIN is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 496 people from groundwater.
As of August 1, 2026, its federal record holds 8 entries between 1977 and 2025, of which 1 remains open; none are health-based.
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 Lead and Copper Rule, the Stage 1 Disinfectants and Disinfection Byproducts Rule, and the Consumer Confidence Rule.
Violation history
Notification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2020 – September 30, 2020
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2013 – July 15, 2014
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2012 – September 30, 2013
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 30, 2009 – December 7, 2009
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2002 – September 30, 2002
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
October 1, 1993 – August 23, 1994
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived
Unaddressed no corrective action on record yetResolved 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 2, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| July 1, 2020 – September 30, 2020 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| October 1, 2013 – July 15, 2014 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2012 – September 30, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 30, 2009 – December 7, 2009 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| September 1, 2002 – September 30, 2002 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1993 – August 23, 1994 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| June 30, 1977 – June 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- July 3, 2025State Public Notification requested1 linked violation
- July 3, 2025State Violation/Reminder Notice1 linked violation
- August 6, 2024State Compliance achieved1 linked violation
- July 31, 2024State Violation/Reminder Notice1 linked violation
- October 21, 2020State Compliance achieved1 linked violation
- October 14, 2020State Violation/Reminder Notice1 linked violation
- October 9, 2014State Compliance achieved5 linked violations
- July 15, 2014State Compliance achieved1 linked violation
- June 25, 2014State Public Notification received1 linked violation
- June 25, 2014State Public Notification received2 linked violations
- October 15, 2013State Public Notification requested2 linked violations
- October 15, 2013State Violation/Reminder Notice1 linked violation
- October 11, 2013State Public Notification requested2 linked violations
- October 11, 2013State Violation/Reminder Notice2 linked violations
- December 7, 2009State Compliance achieved1 linked violation
- October 30, 2009State Violation/Reminder Notice1 linked violation
- April 9, 1998State Compliance achieved1 linked violation
- August 23, 1994State Compliance achieved1 linked violation
Common questions
Is ULLIN required to publish a Consumer Confidence Report?
- Yes. ULLIN 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 ULLIN’s next Consumer Confidence Report due?
- ULLIN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does ULLIN have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for ULLIN 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
REAGAN, LEE
618-845-3113
ULLIN, IL 62992