NE3105101 · Nebraska

ALLEN, VILLAGE OF

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

Violation records shown: 23
EPA health-based flag: 23
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 0

Counties listed by EPA · Dixon County, Nebraska

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

Violations and what followed

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424041 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported August 14, 2026 · EPA return-to-compliance field June 30, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172883	April 16, 2026	Informal	State Public Notification requested
172884	April 16, 2026	Informal	State Violation/Reminder Notice
172885	April 17, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 424040 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 30, 2026 · EPA return-to-compliance field March 31, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172880	January 29, 2026	Informal	State Public Notification requested
172881	January 29, 2026	Informal	State Violation/Reminder Notice
172882	February 5, 2026	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424039 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 30, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172878	January 12, 2026	Informal	State Public Notification requested
172879	January 12, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424037 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported March 20, 2026 · EPA return-to-compliance field December 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172874	October 23, 2025	Informal	State Public Notification requested
172875	October 23, 2025	Informal	State Violation/Reminder Notice
172876	October 23, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424036 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 18, 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
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172871	August 7, 2025	Informal	State Public Notification requested
172872	August 7, 2025	Informal	State Violation/Reminder Notice
172873	August 8, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424035 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported September 25, 2025 · EPA return-to-compliance field June 30, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172868	April 14, 2025	Informal	State Public Notification requested
172869	April 14, 2025	Informal	State Violation/Reminder Notice
172870	April 15, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424034 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported September 25, 2025 · EPA return-to-compliance field March 31, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172866	January 21, 2025	Informal	State Public Notification requested
172867	January 21, 2025	Informal	State Violation/Reminder Notice
172877	January 22, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424033 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported March 31, 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
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172863	October 15, 2024	Informal	State Public Notification requested
172864	October 15, 2024	Informal	State Violation/Reminder Notice
172865	October 16, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424032 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported January 6, 2025 · 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
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172860	July 18, 2024	Informal	State Public Notification requested
172861	July 18, 2024	Informal	State Violation/Reminder Notice
172862	July 19, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424031 · Nitrate-Nitrite · Nitrate Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172857	April 23, 2024	Informal	State Public Notification requested
172858	April 23, 2024	Informal	State Violation/Reminder Notice
172859	April 24, 2024	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424030 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 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
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172854	October 10, 2023	Informal	State Public Notification requested
172855	October 10, 2023	Informal	State Violation/Reminder Notice
172856	October 11, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424029 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 14, 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
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172851	July 20, 2023	Informal	State Public Notification requested
172852	July 20, 2023	Informal	State Violation/Reminder Notice
172853	July 21, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424028 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 17, 2023 · EPA return-to-compliance field June 30, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172848	April 13, 2023	Informal	State Public Notification requested
172849	April 13, 2023	Informal	State Violation/Reminder Notice
172850	April 14, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424027 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 18, 2023 · EPA return-to-compliance field March 31, 2023

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172845	January 17, 2023	Informal	State Public Notification requested
172846	January 17, 2023	Informal	State Violation/Reminder Notice
172847	January 20, 2023	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424026 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172842	October 24, 2022	Informal	State Public Notification requested
172843	October 24, 2022	Informal	State Violation/Reminder Notice
172844	October 25, 2022	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424025 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 18, 2022 · EPA return-to-compliance field September 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172839	August 3, 2022	Informal	State Public Notification requested
172840	August 3, 2022	Informal	State Violation/Reminder Notice
172841	August 3, 2022	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424019 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 15, 2022 · EPA return-to-compliance field June 30, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172836	April 26, 2022	Informal	State Public Notification requested
172837	April 26, 2022	Informal	State Violation/Reminder Notice
172838	April 28, 2022	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424018 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 19, 2022 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172833	February 17, 2022	Informal	State Violation/Reminder Notice
172834	February 17, 2022	Informal	State Public Notification requested
172835	February 23, 2022	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424017 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 16, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172830	October 15, 2021	Informal	State Violation/Reminder Notice
172831	October 15, 2021	Informal	State Public Notification requested
172832	October 22, 2021	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424016 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported November 29, 2021 · EPA return-to-compliance field September 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172827	July 26, 2021	Informal	State Violation/Reminder Notice
172828	July 26, 2021	Informal	State Public Notification requested
172829	July 27, 2021	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424015 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported September 10, 2021 · EPA return-to-compliance field June 30, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172824	April 12, 2021	Informal	State Violation/Reminder Notice
172825	April 12, 2021	Informal	State Public Notification requested
172826	April 13, 2021	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424014 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported June 1, 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
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172820	January 14, 2021	Informal	State Violation/Reminder Notice
172821	January 14, 2021	Informal	State Public Notification requested
172822	January 15, 2021	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, Single SampleViolation 424012 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 24, 2021 · EPA return-to-compliance field December 31, 2020

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
172815	August 14, 2020	Formal	State Administrative/Compliance Order without penalty issued
172817	October 16, 2020	Informal	State Violation/Reminder Notice
172818	October 16, 2020	Informal	State Public Notification requested
172819	October 16, 2020	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