SCALES MOUND, IL · Jo Daviess County

SCALES MOUND 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): IL0850400
System type: Community Water System
Population served: 436
Service connections: 190
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2011 – December 31, 2011
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
July 1, 2011 – September 30, 2011
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2005 – October 25, 2005
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
October 1, 1992 – October 31, 1992
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1992 – September 30, 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
December 1, 2011 – December 31, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
July 1, 2005 – October 25, 2005	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
October 1, 1992 – October 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
September 1, 1992 – September 30, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	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

September 18, 2025State Violation/Reminder Notice1 linked violation
February 21, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 21, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 21, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 25, 2012State Compliance achieved1 linked violation
June 19, 2012State Violation/Reminder Notice1 linked violation
May 23, 2012State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 12, 2012State Violation/Reminder Notice1 linked violation
January 12, 2012State Violation/Reminder Notice1 linked violation
January 12, 2012State Compliance achieved2 linked violations
November 2, 2011State Compliance achieved1 linked violation
October 14, 2011State Violation/Reminder Notice1 linked violation
October 25, 2005State Compliance achieved8 linked violations
September 4, 1993State Violation/Reminder Notice2 linked violations
June 5, 1993State Public Notification requested1 linked violation
June 5, 1993State Violation/Reminder Notice1 linked violation
December 5, 1992State Violation/Reminder Notice1 linked violation
December 5, 1992State Public Notification requested1 linked violation
October 31, 1992State Public Notification requested1 linked violation
October 31, 1992State Violation/Reminder Notice1 linked violation

Contact

WINTER, NICOLE

815-281-1003

SCALES MOUND, IL 61075