MONMOUTH, IL · Knox County
ST AUGUSTINE Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- IL0950500
- System type
- Community Water System
- Population served
- 119
- Service connections
- 71
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 30, 2022 – June 25, 2023
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2012 – July 19, 2012
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2007 – February 26, 2007
ResolvedPublic Education
Health-basedLead and Copper Rule
July 1, 1998 – July 8, 1999
ResolvedMonitoring, 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 |
|---|---|---|---|---|
| December 30, 2022 – June 25, 2023 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2012 – July 19, 2012 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2007 – February 26, 2007 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 1998 – July 8, 1999 | Public Education | Lead and Copper Rule | 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 19, 2012State Compliance achieved25 linked violations
- July 18, 2003State Compliance achieved1 linked violation
- July 10, 2003State Violation/Reminder Notice1 linked violation
- February 18, 1999State Violation/Reminder Notice1 linked violation
- February 18, 1999State Public Notification requested1 linked violation
- February 1, 1993State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- February 1, 1993State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- January 9, 1993State Public Notification requested1 linked violation
- January 9, 1993State Violation/Reminder Notice1 linked violation
- January 12, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Contact
NELSON, RICHARD
309-333-3762
MONMOUTH, IL 61462