KEYESPORT, IL · Clinton County

KEYESPORT 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): IL0274580
System type: Community Water System
Population served: 625
Service connections: 250
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025 – October 23, 2025
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2023 – December 31, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 19, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
October 19, 2011 – November 30, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – August 1, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2011 – June 30, 2011
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1999 – December 28, 1999
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
June 1, 1995 – June 30, 1995
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 1995 – April 30, 1995
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1995 – February 28, 1995
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
January 1, 1995 – January 31, 1995
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 1994 – December 31, 1994
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
November 1, 1994 – November 30, 1994
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 1994 – October 31, 1994
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
September 1, 1994 – September 30, 1994
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1994 – September 30, 1994
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 1994 – August 31, 1994
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1994 – August 31, 1994
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1994 – July 31, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
April 1, 1994 – April 30, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
March 1, 1994 – March 31, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
January 1, 1994 – January 31, 1994
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – June 30, 1995
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1993 – September 30, 1993
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
September 1, 1993 – September 30, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
August 1, 1993 – August 31, 1993
Archived
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1993 – July 31, 1993
Resolved
Monitoring of Treatment (SWTR-Filter)
—
Surface Water Treatment Rule
July 1, 1993 – July 31, 1993
Archived
Monitoring, Regular
—
Nitrate
June 25, 1979 – June 24, 1980
Archived
Monitoring, Regular
—
Chromium
June 25, 1979 – June 24, 1980
Archived
Monitoring, Regular
—
Cadmium
June 25, 1979 – June 24, 1980
Archived
Monitoring, 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, 2025 – October 23, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2017 – July 19, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 19, 2011 – November 30, 2011	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2011 – August 1, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 1999 – December 28, 1999	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
June 1, 1995 – June 30, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
April 1, 1995 – April 30, 1995	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
February 1, 1995 – February 28, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 1995 – January 31, 1995	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 1, 1994 – December 31, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
November 1, 1994 – November 30, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
October 1, 1994 – October 31, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
September 1, 1994 – September 30, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
September 1, 1994 – September 30, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
August 1, 1994 – August 31, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
August 1, 1994 – August 31, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1994 – July 31, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
April 1, 1994 – April 30, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
March 1, 1994 – March 31, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
January 1, 1994 – January 31, 1994	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
December 1, 1993 – December 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
November 1, 1993 – November 30, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
October 1, 1993 – June 30, 1995	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
September 1, 1993 – September 30, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
September 1, 1993 – September 30, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
July 1, 1993 – July 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Resolved
July 1, 1993 – July 31, 1993	Monitoring of Treatment (SWTR-Filter)	Surface Water Treatment Rule	—	Archived
June 25, 1979 – June 24, 1980	Monitoring, Regular	Nitrate	—	Archived
June 25, 1979 – June 24, 1980	Monitoring, Regular	Chromium	—	Archived
June 25, 1979 – June 24, 1980	Monitoring, Regular	Cadmium	—	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

October 23, 2025State Compliance achieved2 linked violations
July 9, 2024State Public Notification received2 linked violations
January 12, 2024State Public Notification requested2 linked violations
January 12, 2024State Public Notification requested3 linked violations
August 19, 2021State Compliance achieved2 linked violations
July 19, 2017State Compliance achieved2 linked violations
July 17, 2017State Violation/Reminder Notice3 linked violations
November 30, 2011State Compliance achieved2 linked violations
September 26, 2011State Compliance achieved3 linked violations
July 29, 2011State Violation/Reminder Notice3 linked violations
May 27, 2011State Compliance achieved4 linked violations
April 26, 2011State Formal Notice of Violation issued3 linked violations
April 15, 2011State Public Notification requested5 linked violations
February 7, 2002State Violation/Reminder Notice1 linked violation
February 7, 2002State Public Notification requested1 linked violation
December 28, 1999State Compliance achieved1 linked violation
July 19, 1995State Violation/Reminder Notice1 linked violation
July 19, 1995State Public Notification requested1 linked violation
June 30, 1995State Compliance achieved15 linked violations
May 31, 1995State Public Notification requested1 linked violation
May 31, 1995State Violation/Reminder Notice1 linked violation
April 20, 1995State Violation/Reminder Notice1 linked violation
April 20, 1995State Public Notification requested1 linked violation
April 5, 1995State Public Notification requested1 linked violation
April 5, 1995State Violation/Reminder Notice1 linked violation
March 10, 1995State Public Notification requested2 linked violations
March 10, 1995State Violation/Reminder Notice2 linked violations
February 1, 1995State Public Notification requested1 linked violation
February 1, 1995State Violation/Reminder Notice1 linked violation
December 19, 1994State Public Notification requested3 linked violations
December 19, 1994State Violation/Reminder Notice3 linked violations
December 15, 1994State Violation/Reminder Notice2 linked violations
December 15, 1994State Public Notification requested2 linked violations
November 9, 1994State Public Notification received1 linked violation
September 22, 1994State Public Notification requested1 linked violation
September 22, 1994State Violation/Reminder Notice1 linked violation
September 22, 1994State Violation/Reminder Notice1 linked violation
September 16, 1994State Public Notification requested1 linked violation
September 16, 1994State Public Notification requested1 linked violation
September 16, 1994State Violation/Reminder Notice1 linked violation
September 16, 1994State Violation/Reminder Notice1 linked violation
September 7, 1994State Public Notification received1 linked violation
September 7, 1994State Public Notification received1 linked violation
July 20, 1994State Violation/Reminder Notice1 linked violation
July 20, 1994State Public Notification requested2 linked violations
July 20, 1994State Violation/Reminder Notice1 linked violation
July 20, 1994State Public Notification requested1 linked violation
April 21, 1994State Public Notification requested1 linked violation
April 21, 1994State Violation/Reminder Notice1 linked violation
March 28, 1994State Violation/Reminder Notice1 linked violation
March 28, 1994State Public Notification requested1 linked violation
March 28, 1994State Public Notification requested1 linked violation
March 8, 1994State Violation/Reminder Notice1 linked violation
March 8, 1994State Violation/Reminder Notice1 linked violation
March 8, 1994State Public Notification requested1 linked violation
March 8, 1994State Violation/Reminder Notice3 linked violations
March 8, 1994State Public Notification requested2 linked violations
March 3, 1994State Public Notification received1 linked violation
March 3, 1994State Public Notification received1 linked violation
January 3, 1994State Violation/Reminder Notice1 linked violation
January 3, 1994State Public Notification requested1 linked violation
January 3, 1994State Public Notification requested1 linked violation
December 14, 1993State Violation/Reminder Notice2 linked violations
December 14, 1993State Public Notification requested1 linked violation
December 14, 1993State Violation/Reminder Notice1 linked violation
December 14, 1993State Public Notification requested1 linked violation
July 24, 1993State Public Notification requested1 linked violation
July 24, 1993State Violation/Reminder Notice1 linked violation
July 21, 1993State Public Notification received1 linked violation

Contact

LINCOLN, SHELLI

618-749-5391

KEYESPORT, IL 62253