MONROE CENTER, IL · Ogle County

KNOLLS EDGE SUBDIVISION 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): IL1415250
System type: Community Water System
Population served: 68
Service connections: 27
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2019 – July 19, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 7, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – August 1, 2013
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2012 – March 31, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2010 – March 31, 2010
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
July 1, 1994 – May 21, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1992 – February 29, 1992
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, 2019 – July 19, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – July 7, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2013 – August 1, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2010 – March 31, 2010	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 1994 – May 21, 1997	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
February 1, 1992 – February 29, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	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

July 19, 2019State Compliance achieved125 linked violations
July 7, 2017State Compliance achieved3 linked violations
July 25, 2013State Violation/Reminder Notice2 linked violations
April 23, 2012State Compliance achieved25 linked violations
April 11, 2012State Violation/Reminder Notice1 linked violation
July 30, 2010State Compliance achieved2 linked violations
July 16, 2010State Violation/Reminder Notice1 linked violation
April 21, 2010State Compliance achieved2 linked violations
April 14, 2010State Violation/Reminder Notice1 linked violation
October 5, 1997State Violation/Reminder Notice1 linked violation
October 5, 1997State Public Notification requested1 linked violation
August 17, 1997State Public Notification received1 linked violation
May 21, 1997State Compliance achieved1 linked violation
April 10, 1992State Violation/Reminder Notice1 linked violation
April 10, 1992State Public Notification requested1 linked violation
March 17, 1991State Public Notification requested2 linked violations
March 17, 1991State Violation/Reminder Notice1 linked violation
December 15, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
December 15, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
November 12, 1988State Public Notification requested1 linked violation

Contact

DURHAM, PAUL

779-423-8291

MONROE CENTER, IL 61052