MACKINAW, IL · Tazewell County
MACKINAW 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)
- IL1790350
- System type
- Community Water System
- Population served
- 3,399
- Service connections
- 1,345
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring and Reporting (DBP)
—Chlorine
July 1, 2005 – August 15, 2005
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2000 – August 31, 2000
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1999 – August 31, 1999
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, 2005 – August 15, 2005 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| August 1, 2000 – August 31, 2000 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1999 – August 31, 1999 | Monitoring, Routine Major (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
- June 20, 2006State Public Notification received1 linked violation
- November 1, 2005State Public Notification received1 linked violation
- September 12, 2005State Violation/Reminder Notice1 linked violation
- September 12, 2005State Public Notification requested1 linked violation
- September 7, 2005State Public Notification requested1 linked violation
- September 7, 2005State Violation/Reminder Notice1 linked violation
- August 15, 2005State Compliance achieved2 linked violations
- October 15, 2000State Violation/Reminder Notice4 linked violations
- October 15, 1999State Public Notification requested1 linked violation
- December 18, 1993State Violation/Reminder Notice2 linked violations
- December 18, 1993State Public Notification requested2 linked violations
Contact
SCHOPP, MICHAEL E.
309-392-2442
MACKINAW, IL 61755