MOWEAQUA, IL · Macon County

BLUE MOUND Water System

Current status

1 open health-based violation on record as of July 4, 2026, alongside 3 other open item(s). See the violation history below for contaminant and status details.

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): IL1150100
System type: Community Water System
Population served: 1,300
Service connections: 500
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
August 22, 2025
Unaddressed
Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
LSL Inventory
Health-based
LEAD AND COPPER RULE REVISIONS
October 17, 2024
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
October 11, 2024 – October 7, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – June 16, 2025
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – December 31, 2024
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2023 – October 10, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 22, 2023 – June 1, 2023
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 22, 2023 – June 1, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2023 – December 31, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2022 – February 2, 2023
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2022 – February 28, 2022
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2022 – March 4, 2022
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2019 – February 5, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 2016 – August 2, 2016
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
January 2, 2011 – May 9, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2008 – August 14, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2008 – February 6, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1999 – December 31, 1999
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
April 1, 1999 – June 30, 1999
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1998 – December 31, 1998
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 1998 – September 30, 1998
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
April 1, 1998 – June 30, 1998
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1997 – December 31, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 1997 – September 30, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
April 1, 1997 – June 30, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 1996 – September 30, 1996
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
April 1, 1996 – June 30, 1996
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
January 1, 1996 – March 31, 1996
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
July 1, 1995 – September 30, 1995
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
April 1, 1995 – June 30, 1995
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1994 – December 31, 1994
Resolved
Monitoring, 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
August 22, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
October 17, 2024	LSL Inventory	LEAD AND COPPER RULE REVISIONS	Health-based	Unaddressed
October 11, 2024 – October 7, 2024	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2024 – June 16, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2024 – December 31, 2024	Monitoring and Reporting (DBP)	TTHM	—	Resolved
July 1, 2023 – October 10, 2023	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 22, 2023 – June 1, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
March 22, 2023 – June 1, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
December 30, 2022 – February 2, 2023	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
February 1, 2022 – February 28, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2022 – March 4, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
December 30, 2019 – February 5, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2016 – August 2, 2016	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
January 2, 2011 – May 9, 2011	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
July 1, 2008 – August 14, 2008	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2008 – February 6, 2008	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 1999 – December 31, 1999	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
April 1, 1999 – June 30, 1999	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
October 1, 1998 – December 31, 1998	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 1998 – September 30, 1998	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
April 1, 1998 – June 30, 1998	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
October 1, 1997 – December 31, 1997	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 1997 – September 30, 1997	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
April 1, 1997 – June 30, 1997	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 1996 – September 30, 1996	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
April 1, 1996 – June 30, 1996	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
January 1, 1996 – March 31, 1996	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
July 1, 1995 – September 30, 1995	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
April 1, 1995 – June 30, 1995	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
October 1, 1994 – December 31, 1994	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	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

November 24, 2025State Violation/Reminder Notice1 linked violation
September 24, 2025State Violation/Reminder Notice1 linked violation
September 23, 2025State Public Notification received2 linked violations
August 20, 2025State Violation/Reminder Notice1 linked violation
August 19, 2025State Compliance achieved3 linked violations
July 22, 2025State Violation/Reminder Notice1 linked violation
July 22, 2025State Public Notification requested1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
June 18, 2025State Administrative/Compliance Order without penalty issued4 linked violations
June 16, 2025State Compliance achieved1 linked violation
January 23, 2025State Formal Notice of Violation issued4 linked violations
January 10, 2025State Compliance achieved1 linked violation
January 2, 2025State Public Notification received1 linked violation
December 31, 2024State Public Notification requested1 linked violation
December 31, 2024State Violation/Reminder Notice1 linked violation
November 19, 2024State Violation/Reminder Notice1 linked violation
October 11, 2024State Violation/Reminder Notice1 linked violation
October 11, 2024State Public Notification requested1 linked violation
October 7, 2024State Compliance achieved1 linked violation
July 31, 2024State Violation/Reminder Notice1 linked violation
October 11, 2023State Violation/Reminder Notice2 linked violations
October 11, 2023State Public Notification requested2 linked violations
October 10, 2023State Public Notification received1 linked violation
October 10, 2023State Compliance achieved1 linked violation
October 10, 2023State Public Notification received1 linked violation
July 24, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 24, 2023State Violation/Reminder Notice1 linked violation
June 1, 2023State Compliance achieved1 linked violation
June 1, 2023State Compliance achieved1 linked violation
April 17, 2023State Violation/Reminder Notice1 linked violation
April 17, 2023State Violation/Reminder Notice1 linked violation
February 2, 2023State Compliance achieved1 linked violation
January 24, 2023State Violation/Reminder Notice1 linked violation
March 21, 2022State Public Notification requested1 linked violation
March 21, 2022State Violation/Reminder Notice1 linked violation
March 21, 2022State Public Notification requested1 linked violation
March 21, 2022State Violation/Reminder Notice1 linked violation
March 4, 2022State Compliance achieved2 linked violations
July 31, 2020State Compliance achieved1 linked violation
July 21, 2020State Violation/Reminder Notice1 linked violation
February 5, 2020State Compliance achieved1 linked violation
January 17, 2020State Violation/Reminder Notice1 linked violation
July 19, 2019State Compliance achieved1 linked violation
July 17, 2019State Violation/Reminder Notice1 linked violation
November 3, 2016State Bilateral Compliance Agreement signed1 linked violation
August 4, 2016State Formal Notice of Violation issued1 linked violation
August 2, 2016State Compliance achieved1 linked violation
July 25, 2016State Public Notification received1 linked violation
July 19, 2016State Violation/Reminder Notice1 linked violation
July 19, 2016State Public Notification requested1 linked violation
September 25, 2015State Public Notification received1 linked violation
August 10, 2015State Public Notification requested1 linked violation
August 10, 2015State Violation/Reminder Notice1 linked violation
August 8, 2015State Compliance achieved1 linked violation
January 8, 2015State Bilateral Compliance Agreement signed1 linked violation
December 1, 2014State Compliance achieved1 linked violation
October 23, 2014State Public Notification received2 linked violations
October 9, 2014State Violation/Reminder Notice2 linked violations
May 9, 2011State Compliance achieved1 linked violation
March 9, 2011State Formal Notice of Violation issued1 linked violation
January 14, 2011State Violation/Reminder Notice1 linked violation
April 15, 2009State Compliance achieved2 linked violations
April 15, 2009State Public Notification received2 linked violations
March 17, 2009State Violation/Reminder Notice2 linked violations
August 14, 2008State Compliance achieved1 linked violation
August 1, 2008State Compliance achieved1 linked violation
July 18, 2008State Violation/Reminder Notice1 linked violation
February 15, 2008State Violation/Reminder Notice1 linked violation
February 15, 2008State Public Notification requested2 linked violations
February 13, 2008State Public Notification requested1 linked violation
February 13, 2008State Violation/Reminder Notice1 linked violation
February 6, 2008State Compliance achieved2 linked violations
July 30, 2007State Compliance achieved1 linked violation
July 16, 2007State Violation/Reminder Notice1 linked violation
July 13, 1999State Public Notification requested1 linked violation
July 13, 1999State Violation/Reminder Notice1 linked violation
May 10, 1999State Public Notification requested1 linked violation
May 10, 1999State Violation/Reminder Notice1 linked violation
March 23, 1999State Public Notification requested1 linked violation
March 23, 1999State Violation/Reminder Notice1 linked violation
December 22, 1998State Public Notification requested1 linked violation
December 22, 1998State Violation/Reminder Notice1 linked violation
July 13, 1998State Public Notification requested1 linked violation
July 13, 1998State Violation/Reminder Notice1 linked violation
July 1, 1998State Violation/Reminder Notice1 linked violation
July 1, 1998State Public Notification requested1 linked violation
May 15, 1998State Public Notification received1 linked violation
March 31, 1998State Public Notification requested1 linked violation
March 31, 1998State Violation/Reminder Notice1 linked violation
January 1, 1998State Violation/Reminder Notice1 linked violation
January 1, 1998State Public Notification requested1 linked violation
November 15, 1997State Public Notification received1 linked violation
October 1, 1997State Public Notification requested1 linked violation
October 1, 1997State Violation/Reminder Notice1 linked violation
July 1, 1997State Violation/Reminder Notice1 linked violation
July 1, 1997State Public Notification requested1 linked violation
February 15, 1997State Public Notification received1 linked violation
December 30, 1996State Public Notification requested1 linked violation
December 30, 1996State Violation/Reminder Notice1 linked violation
October 1, 1996State Public Notification requested1 linked violation
October 1, 1996State Violation/Reminder Notice1 linked violation
September 30, 1996State Compliance achieved6 linked violations
July 1, 1996State Public Notification requested1 linked violation
July 1, 1996State Violation/Reminder Notice1 linked violation
May 14, 1996State Public Notification received1 linked violation
January 1, 1996State Public Notification requested1 linked violation
January 1, 1996State Violation/Reminder Notice1 linked violation
November 1, 1995State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
October 1, 1995State Public Notification requested1 linked violation
May 19, 1995State Public Notification requested1 linked violation
May 19, 1995State Violation/Reminder Notice1 linked violation
April 27, 1995State Compliance achieved1 linked violation
February 7, 1995State Public Notification received1 linked violation
November 16, 1994State Public Notification requested1 linked violation
November 16, 1994State Violation/Reminder Notice1 linked violation

Contact

MYERS, SCOTT

217-454-3544

MOWEAQUA, IL 62550