DIETERICH, IL · Effingham County

EJ WATER-MONTROSE 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): IL0490350
System type: Community Water System
Population served: 201
Service connections: 110
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2020 – September 30, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2020 – June 30, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2020 – March 31, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2019 – December 31, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2014 – September 30, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2010 – October 31, 2010
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2010 – December 3, 2010
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2009 – December 18, 2009
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2007 – September 19, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – July 10, 2006
Resolved
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2000 – September 30, 2000
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
January 1, 1994 – December 5, 1994
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
July 1, 2020 – September 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2020 – June 30, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2020 – March 31, 2020	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2010 – October 31, 2010	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2010 – December 3, 2010	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2009 – December 18, 2009	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2007 – September 19, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – July 10, 2006	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2000 – September 30, 2000	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
January 1, 1994 – December 5, 1994	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	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

November 20, 2020State Compliance achieved4 linked violations
September 16, 2020State Public Notification received1 linked violation
August 31, 2020State Public Notification requested1 linked violation
August 31, 2020State Violation/Reminder Notice1 linked violation
June 2, 2020State Public Notification received1 linked violation
May 18, 2020State Violation/Reminder Notice1 linked violation
May 18, 2020State Public Notification requested1 linked violation
March 5, 2020State Public Notification received1 linked violation
March 5, 2020State Bilateral Compliance Agreement signed4 linked violations
February 24, 2020State Public Notification requested1 linked violation
February 24, 2020State Violation/Reminder Notice1 linked violation
December 30, 2019State Public Notification received1 linked violation
December 17, 2019State Formal Notice of Violation issued4 linked violations
December 2, 2019State Public Notification requested1 linked violation
December 2, 2019State Violation/Reminder Notice1 linked violation
December 16, 2014State Bilateral Compliance Agreement signed1 linked violation
November 21, 2014State Compliance achieved1 linked violation
September 4, 2014State Formal Notice of Violation issued1 linked violation
September 2, 2014State Public Notification received1 linked violation
August 18, 2014State Public Notification requested1 linked violation
August 18, 2014State Violation/Reminder Notice1 linked violation
June 9, 2011State Public Notification received2 linked violations
December 3, 2010State Compliance achieved1 linked violation
December 3, 2010State Compliance achieved1 linked violation
November 16, 2010State Public Notification requested1 linked violation
November 16, 2010State Public Notification requested1 linked violation
November 16, 2010State Violation/Reminder Notice1 linked violation
November 16, 2010State Violation/Reminder Notice1 linked violation
December 18, 2009State Compliance achieved1 linked violation
December 15, 2009State Violation/Reminder Notice1 linked violation
September 19, 2007State Compliance achieved1 linked violation
September 17, 2007State Violation/Reminder Notice1 linked violation
August 2, 2006State Violation/Reminder Notice1 linked violation
July 10, 2006State Compliance achieved1 linked violation
December 31, 2000State Compliance achieved1 linked violation
December 5, 1994State Compliance achieved1 linked violation

Contact

BAXTER, DOUG

217-925-5566

DIETERICH, IL 62424