ERIE, IL · Whiteside County

ERIE Water System

Current status

2 open health-based violations on record as of July 4, 2026, alongside 4 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): IL1950200
System type: Community Water System
Population served: 1,600
Service connections: 554
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Public Notification Violation for NPDWR Violation
—
Public Notice
February 23, 2025
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
April 2, 2024
Unaddressed
Public Education
Health-based
Lead and Copper Rule
December 1, 2023
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2023
Unaddressed
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2022 – January 31, 2023
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
September 29, 2021 – October 18, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
December 30, 2020 – January 14, 2021
Resolved
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
October 1, 2020 – July 15, 2021
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
June 30, 2020 – July 20, 2020
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 2015 – December 1, 2015
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2006 – December 31, 2006
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
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
February 23, 2025	Public Notification Violation for NPDWR Violation	Public Notice	—	Unaddressed
July 1, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
April 2, 2024	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Unaddressed
December 1, 2023	Public Education	Lead and Copper Rule	Health-based	Unaddressed
July 1, 2023	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
December 30, 2022 – January 31, 2023	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
September 29, 2021 – October 18, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
December 30, 2020 – January 14, 2021	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2020 – July 15, 2021	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
June 30, 2020 – July 20, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
October 1, 2015 – December 1, 2015	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Nitrate	—	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 18, 2025State Violation/Reminder Notice1 linked violation
March 19, 2025State Violation/Reminder Notice1 linked violation
January 23, 2025State Public Notification requested1 linked violation
January 23, 2025State Violation/Reminder Notice1 linked violation
October 17, 2024State Violation/Reminder Notice1 linked violation
December 12, 2023State Violation/Reminder Notice1 linked violation
December 12, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 31, 2023State Compliance achieved1 linked violation
January 24, 2023State Violation/Reminder Notice1 linked violation
October 18, 2021State Compliance achieved1 linked violation
September 22, 2021State Bilateral Compliance Agreement signed1 linked violation
July 15, 2021State Compliance achieved1 linked violation
June 14, 2021State Public Notification requested1 linked violation
June 14, 2021State Violation/Reminder Notice1 linked violation
June 14, 2021State Formal Notice of Violation issued1 linked violation
January 14, 2021State Compliance achieved1 linked violation
January 6, 2021State Violation/Reminder Notice1 linked violation
July 20, 2020State Compliance achieved1 linked violation
July 15, 2020State Violation/Reminder Notice1 linked violation
January 22, 2016State Formal Notice of Violation issued3 linked violations
December 1, 2015State Violation/Reminder Notice3 linked violations
December 1, 2015State Compliance achieved2 linked violations
March 22, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 22, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 22, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Contact

DEMAY, TRISTAN

309-659-2035

ERIE, IL 61250