SHERRARD, IL · Mercer County

SHERRARD 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): IL1310400
System type: Community Water System
Population served: 785
Service connections: 314
Ownership: local government
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – February 29, 2024
Resolved
Monitoring, Regular
—
Styrene
July 1, 2019 – September 30, 2019
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2019 – September 30, 2019
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 1, 2014 – August 27, 2014
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2013 – December 31, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – August 5, 2008
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2007 – July 26, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 2007 – May 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Nitrite
April 1, 2004 – June 30, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrite
October 1, 2001 – December 18, 2001
Resolved
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
October 1, 2022 – February 29, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2019 – September 30, 2019	Monitoring, Regular	Styrene	—	Resolved
January 1, 2019 – September 30, 2019	Monitoring, Regular	Xylenes, Total	—	Resolved
April 1, 2014 – August 27, 2014	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
July 1, 2013 – December 31, 2013	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 2008 – August 5, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2007 – July 26, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
May 1, 2007 – May 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Nitrite	—	Resolved
October 1, 2001 – December 18, 2001	Maximum Contaminant Level Violation, Average	Nitrite	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

February 29, 2024State Compliance achieved1 linked violation
July 10, 2023State Public Notification received1 linked violation
October 17, 2022State Public Notification requested1 linked violation
October 17, 2022State Violation/Reminder Notice1 linked violation
October 2, 2020State Compliance achieved1 linked violation
May 27, 2020State Public Notification received1 linked violation
May 27, 2020State Public Notification received1 linked violation
January 31, 2020State Compliance achieved1 linked violation
October 15, 2019State Public Notification requested1 linked violation
October 15, 2019State Public Notification requested1 linked violation
October 15, 2019State Violation/Reminder Notice1 linked violation
October 15, 2019State Violation/Reminder Notice1 linked violation
September 15, 2014State Compliance achieved1 linked violation
August 27, 2014State Compliance achieved1 linked violation
June 3, 2014State Public Notification received1 linked violation
June 3, 2014State Public Notification received1 linked violation
April 29, 2014State Violation/Reminder Notice1 linked violation
April 29, 2014State Public Notification requested1 linked violation
December 13, 2013State Violation/Reminder Notice1 linked violation
December 13, 2013State Public Notification requested1 linked violation
August 5, 2008State Compliance achieved1 linked violation
August 1, 2008State Compliance achieved1 linked violation
July 18, 2008State Violation/Reminder Notice1 linked violation
December 1, 2007State Compliance achieved1 linked violation
July 26, 2007State Compliance achieved1 linked violation
July 16, 2007State Violation/Reminder Notice1 linked violation
June 18, 2007State Violation/Reminder Notice1 linked violation
June 18, 2007State Violation/Reminder Notice1 linked violation
June 23, 2006State Compliance achieved1 linked violation
August 15, 2005State Violation/Reminder Notice2 linked violations
November 9, 2004State Bilateral Compliance Agreement signed4 linked violations
September 15, 2004State Formal Notice of Violation issued4 linked violations
August 23, 2004State Violation/Reminder Notice1 linked violation
August 5, 2004State Public Notification requested1 linked violation
August 5, 2004State Public Notification requested1 linked violation
August 5, 2004State Violation/Reminder Notice1 linked violation
August 5, 2004State Violation/Reminder Notice1 linked violation
July 26, 2004State Compliance achieved4 linked violations
July 20, 2004State Compliance achieved1 linked violation
July 10, 2004State Violation/Reminder Notice1 linked violation
May 26, 2004State Public Notification requested1 linked violation
May 26, 2004State Public Notification requested1 linked violation
May 26, 2004State Violation/Reminder Notice1 linked violation
May 26, 2004State Violation/Reminder Notice1 linked violation
July 14, 2003State Public Notification received1 linked violation
July 14, 2003State Public Notification received1 linked violation
June 24, 2003State Compliance achieved2 linked violations
April 30, 2003State Violation/Reminder Notice1 linked violation
April 30, 2003State Public Notification requested1 linked violation
April 30, 2003State Violation/Reminder Notice1 linked violation
April 30, 2003State Public Notification requested1 linked violation
September 26, 1995State Public Notification received1 linked violation
September 2, 1995State Public Notification requested1 linked violation
September 2, 1995State Violation/Reminder Notice1 linked violation

Contact

GREEN, LAURA

309-593-2415

SHERRARD, IL 61281