ILLINOIS CITY, IL · Rock Island County
CHIGAKWA PARK ESTATES Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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)
- IL1615140
- System type
- Community Water System
- Population served
- 53
- Service connections
- 18
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2025
UnaddressedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2024 – December 16, 2024
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 11, 2024 – December 16, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2023 – February 13, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2022 – February 13, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2021 – December 31, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2021 – December 31, 2023
ResolvedLead Consumer Notice
—Lead and Copper Rule
April 1, 2019 – December 2, 2019
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2013 – June 28, 2014
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2002 – August 1, 2002
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2001 – August 30, 2001
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1994 – December 31, 1994
ArchivedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Benzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Toluene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 1994 – June 30, 1994
ResolvedMonitoring, Regular
—Nitrate
January 1, 1994 – December 31, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Benzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Toluene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1994 – March 31, 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 1, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Unaddressed |
| October 11, 2024 – December 16, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 11, 2024 – December 16, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2023 – February 13, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2022 – February 13, 2024 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2021 – December 31, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2021 – December 31, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2019 – December 2, 2019 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 2013 – June 28, 2014 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2002 – August 1, 2002 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2001 – August 30, 2001 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| December 1, 1994 – December 31, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 1994 – June 30, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1994 – December 31, 1994 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | 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
- September 22, 2025State Violation/Reminder Notice1 linked violation
- December 19, 2024State Public Notification received1 linked violation
- December 19, 2024State Public Notification received2 linked violations
- December 16, 2024State Compliance achieved1 linked violation
- December 16, 2024State Compliance achieved1 linked violation
- November 19, 2024State Violation/Reminder Notice1 linked violation
- November 19, 2024State Violation/Reminder Notice1 linked violation
- August 9, 2024State Compliance achieved2 linked violations
- February 13, 2024State Compliance achieved2 linked violations
- October 11, 2023State Violation/Reminder Notice2 linked violations
- October 11, 2023State Public Notification requested1 linked violation
- October 11, 2023State Violation/Reminder Notice1 linked violation
- October 11, 2023State Public Notification requested2 linked violations
- November 28, 2022State Public Notification received1 linked violation
- October 17, 2022State Violation/Reminder Notice1 linked violation
- October 17, 2022State Public Notification requested1 linked violation
- December 2, 2019State Compliance achieved1 linked violation
- April 3, 2019State Violation/Reminder Notice1 linked violation
- June 28, 2014State Compliance achieved3 linked violations
- August 30, 2001State Compliance achieved1 linked violation
- July 30, 2001State Violation/Reminder Notice1 linked violation
- March 21, 1995State Compliance achieved1 linked violation
- March 12, 1995State Public Notification requested1 linked violation
- March 12, 1995State Violation/Reminder Notice1 linked violation
- February 1, 1995State Violation/Reminder Notice1 linked violation
- February 1, 1995State Public Notification requested1 linked violation
- December 31, 1994State Compliance achieved1 linked violation
- October 3, 1994State Compliance achieved40 linked violations
- June 27, 1994State Public Notification requested20 linked violations
- June 27, 1994State Violation/Reminder Notice20 linked violations
- April 5, 1994State Violation/Reminder Notice20 linked violations
- April 5, 1994State Public Notification requested20 linked violations
Contact
KORSCHOT, JOHN P.
309-781-3162
ILLINOIS CITY, IL 61259