NASHVILLE, IL · Pope County

MILLSTONE PWD 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): IL1515050
System type: Community Water System
Population served: 5,565
Service connections: 2,288
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2025 – September 30, 2025
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 2024 – December 11, 2024
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – July 3, 2024
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Total Polychlorinated Biphenyls (PCB)
January 1, 2023 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Arsenic
January 1, 2023 – January 10, 2025
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 16, 2022 – April 27, 2022
Resolved
Public Education
Health-based
Lead and Copper Rule
March 1, 2022 – March 16, 2022
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 30, 2021 – April 18, 2022
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
December 8, 2021 – April 18, 2022
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2014 – September 30, 2014
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2011 – September 13, 2012
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2010 – June 30, 2010
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, 2025 – September 30, 2025	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2024 – December 11, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2023 – July 3, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Total Polychlorinated Biphenyls (PCB)	—	Archived
January 1, 2023 – January 10, 2025	Maximum Contaminant Level Violation, Average	Arsenic	Health-based	Resolved
April 16, 2022 – April 27, 2022	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
March 1, 2022 – March 16, 2022	Public Education	Lead and Copper Rule	Health-based	Resolved
December 30, 2021 – April 18, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
December 8, 2021 – April 18, 2022	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 1, 2014 – September 30, 2014	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2011 – September 13, 2012	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring and Reporting (DBP)	Chlorine	—	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 6, 2025State Administrative/Compliance Order without penalty issued1 linked violation
November 5, 2025State Compliance achieved1 linked violation
August 21, 2025State Public Notification received2 linked violations
August 5, 2025State Public Notification requested2 linked violations
August 5, 2025State Violation/Reminder Notice1 linked violation
June 3, 2025State Public Notification received2 linked violations
January 10, 2025State Compliance achieved1 linked violation
December 11, 2024State Compliance achieved1 linked violation
November 1, 2024State Public Notification received1 linked violation
October 3, 2024State Public Notification requested1 linked violation
July 11, 2024State Violation/Reminder Notice1 linked violation
July 11, 2024State Public Notification requested1 linked violation
July 3, 2024State Compliance achieved2 linked violations
April 16, 2024State Public Notification received1 linked violation
October 11, 2023State Public Notification requested1 linked violation
May 24, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 24, 2022State Public Notification received1 linked violation
May 24, 2022State Public Notification received1 linked violation
April 19, 2022State Public Notification requested13 linked violations
April 19, 2022State Violation/Reminder Notice16 linked violations
April 18, 2022State Compliance achieved1 linked violation
April 18, 2022State Compliance achieved2 linked violations
March 16, 2022State Compliance achieved2 linked violations
January 28, 2022State Violation/Reminder Notice1 linked violation
January 28, 2022State Violation/Reminder Notice1 linked violation
January 28, 2022State Public Notification requested2 linked violations
January 27, 2022State Violation/Reminder Notice1 linked violation
November 14, 2014State Compliance achieved2 linked violations
September 12, 2014State Public Notification received1 linked violation
August 27, 2014State Formal Notice of Violation issued1 linked violation
August 18, 2014State Public Notification requested1 linked violation
August 18, 2014State Violation/Reminder Notice1 linked violation
September 13, 2012State Compliance achieved1 linked violation
May 2, 2012State Public Notification received1 linked violation
October 12, 2011State Public Notification requested1 linked violation
October 12, 2011State Violation/Reminder Notice1 linked violation
July 27, 2010State Compliance achieved1 linked violation
June 16, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

CURRY, ANDY

618-201-1252

NASHVILLE, IL 62263