MN1340004 · Minnesota

Lake Lillian

Federal fiscal 2026Q3 · EPA violation and follow-up records

Violation records shown: 20
EPA health-based flag: 15
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 1

Counties listed by EPA · Kandiyohi County, Minnesota

Find the utility’s annual water quality report. For current advisories, check the utility or local drinking-water authority.

Violations and what followed

Among 4 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 121 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 834322 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 28, 2026 · EPA return-to-compliance field March 31, 2026

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
834258SIF	March 30, 2026	Informal	State Public Notification received
834322SFJ	April 3, 2026	Informal	State Formal Notice of Violation issued
834322SIB	April 3, 2026	Informal	State Compliance Meeting conducted
834322SIE	April 3, 2026	Informal	State Public Notification requested
842365SIF	July 8, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 825799 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported November 25, 2025 · EPA return-to-compliance field December 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
825798SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
825799SFJ	October 28, 2025	Informal	State Formal Notice of Violation issued
825799SIB	October 28, 2025	Informal	State Compliance Meeting conducted
825799SIE	October 28, 2025	Informal	State Public Notification requested
828517SIF	December 2, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 825106 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 9, 2025 · period end December 2, 2025 · first reported November 25, 2025 · EPA return-to-compliance field December 2, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
825106SFJ	October 17, 2025	Informal	State Formal Notice of Violation issued
828518SOX	December 2, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 818402 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported September 2, 2025 · EPA return-to-compliance field September 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
820279SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
818402SFJ	July 31, 2025	Informal	State Formal Notice of Violation issued
818402SIB	July 31, 2025	Informal	State Compliance Meeting conducted
818402SIE	July 31, 2025	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 811822 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported September 2, 2025 · EPA return-to-compliance field June 30, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
820278SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
811822SFJ	May 6, 2025	Informal	State Formal Notice of Violation issued
811822SIB	May 6, 2025	Informal	State Compliance Meeting conducted
811822SIE	May 6, 2025	Informal	State Public Notification requested
816835SIF	June 30, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 806848 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 22, 2025 · period end February 27, 2025 · first reported November 25, 2025 · EPA return-to-compliance field February 27, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
806848SFJ	January 16, 2025	Informal	State Formal Notice of Violation issued
808903SOX	February 27, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 808457 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 29, 2025 · EPA return-to-compliance field March 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
820277SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
808457SFJ	February 25, 2025	Informal	State Formal Notice of Violation issued
808457SIB	February 25, 2025	Informal	State Compliance Meeting conducted
808457SIE	February 25, 2025	Informal	State Public Notification requested
808902SIF	February 27, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 804982 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 14, 2025 · EPA return-to-compliance field December 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
804983SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
804982SFJ	December 13, 2024	Informal	State Formal Notice of Violation issued
804982SIB	December 13, 2024	Informal	State Compliance Meeting conducted
804982SIE	December 13, 2024	Informal	State Public Notification requested

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 802546 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 22, 2024 · period end February 27, 2025 · first reported November 25, 2025 · EPA return-to-compliance field February 27, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
802546SFJ	October 22, 2024	Informal	State Formal Notice of Violation issued
808904SOX	February 27, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 796903 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported September 3, 2024 · EPA return-to-compliance field September 30, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
796941SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
796903SFJ	August 13, 2024	Informal	State Formal Notice of Violation issued
796903SIB	August 13, 2024	Informal	State Compliance Meeting conducted
796903SIE	August 13, 2024	Informal	State Public Notification requested

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 790446 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 5, 2024 · period end May 7, 2024 · first reported November 25, 2025 · EPA return-to-compliance field May 7, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
790446SFJ	April 25, 2024	Informal	State Formal Notice of Violation issued
790895SOX	May 7, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 790124 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported May 29, 2024 · EPA return-to-compliance field June 30, 2024

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
790123SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
790124SFJ	April 26, 2024	Informal	State Formal Notice of Violation issued
790124SIB	April 26, 2024	Informal	State Compliance Meeting conducted
790124SIE	April 26, 2024	Informal	State Public Notification requested
790894SIF	May 7, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 786173 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported March 12, 2024 · EPA return-to-compliance field March 31, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
786266SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
786173SFJ	January 31, 2024	Informal	State Formal Notice of Violation issued
786173SIB	January 31, 2024	Informal	State Compliance Meeting conducted
786173SIE	January 31, 2024	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 784387 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported March 12, 2024 · EPA return-to-compliance field December 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
786265SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
784387SFJ	December 21, 2023	Informal	State Formal Notice of Violation issued
784387SIB	December 21, 2023	Informal	State Compliance Meeting conducted
784387SIE	December 21, 2023	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 776633 · Arsenic · Arsenic Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported December 6, 2023 · EPA return-to-compliance field September 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
786264SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
776633SFJ	September 20, 2023	Informal	State Formal Notice of Violation issued
776633SIB	September 20, 2023	Informal	State Compliance Meeting conducted
776633SIE	September 20, 2023	Informal	State Public Notification requested

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 768621 · Arsenic · Arsenic Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported June 1, 2023 · EPA return-to-compliance field June 30, 2023

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
768622SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
768621SFJ	May 15, 2023	Informal	State Formal Notice of Violation issued
768621SIB	May 15, 2023	Informal	State Compliance Meeting conducted
768621SIE	May 15, 2023	Informal	State Public Notification requested
769254SIF	May 16, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 761485 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported March 2, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
765528SFL	July 23, 2019	Formal	State Administrative/Compliance Order without penalty issued
761485SIA	November 10, 2022	Informal	State Violation/Reminder Notice
761485SIB	November 10, 2022	Informal	State Compliance Meeting conducted
761485SIE	November 10, 2022	Informal	State Public Notification requested
762101SIF	November 16, 2022	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 60159 · Arsenic · Arsenic Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 2, 2021 · EPA return-to-compliance field March 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
730925SFL	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
729789	April 8, 2021	Informal	State Violation/Reminder Notice
729790	April 8, 2021	Informal	State Compliance Meeting conducted
729791	April 8, 2021	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 60095 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2021 · period end August 10, 2021 · first reported June 2, 2021 · EPA return-to-compliance field August 10, 2021

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
731466SIA	June 16, 2021	Informal	State Violation/Reminder Notice
734538SOX	August 10, 2021	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 57273 · Arsenic · Arsenic Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 9, 2021 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
719277	January 29, 2021	Formal	State Administrative/Compliance Order without penalty issued
719279	February 24, 2021	Informal	State Compliance Meeting conducted
719280	February 24, 2021	Informal	State Public Notification requested
729793	February 24, 2021	Informal	State Violation/Reminder Notice
729792	March 18, 2021	Informal	State Public Notification received

EPA data and scope

How to read the records

The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.

We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.

EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility