CO0145030 · Colorado

BEEHIVE WATER ASSOCIATION

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

Violation records shown: 94
EPA health-based flag: 57
Health-based records unresolved in this snapshot: 2
Monitoring and reporting records: 21

Counties listed by EPA · Otero County, Colorado

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

Violations and what followed

Among 56 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 91 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Addressed by formal action

Maximum Contaminant Level Violation, AverageViolation 4012757 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2026 · period end September 30, 2026 · first reported September 15, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031084	August 11, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Addressed by formal action

Maximum Contaminant Level Violation, AverageViolation 4012756 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2026 · period end September 30, 2026 · first reported September 15, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031083	August 11, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012755 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 15, 2026 · EPA return-to-compliance field June 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031082	June 11, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012754 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 15, 2026 · EPA return-to-compliance field June 30, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031081	June 11, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012753 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031080	March 23, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012752 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported May 27, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031079	March 23, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012751 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031078	January 2, 2026	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012750 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2025 · period end December 31, 2025 · first reported February 23, 2026 · EPA return-to-compliance field December 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031077	January 2, 2026	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012742 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 6, 2025 · period end September 9, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 9, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031050	August 21, 2025	Informal	State Violation/Reminder Notice
4031059	September 9, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012749 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031074	November 6, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012748 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031073	November 6, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012747 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031070	October 16, 2025	Informal	State Violation/Reminder Notice
4031071	October 16, 2025	Informal	State Public Notification requested
4031072	October 24, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012746 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031068	October 16, 2025	Informal	State Violation/Reminder Notice
4031069	October 16, 2025	Informal	State Public Notification requested
4031072	October 24, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012745 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported November 17, 2025 · EPA return-to-compliance field September 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031066	October 16, 2025	Informal	State Violation/Reminder Notice
4031067	October 16, 2025	Informal	State Public Notification requested
4031072	October 24, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 4012741 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end August 13, 2025 · first reported August 18, 2025 · EPA return-to-compliance field August 13, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031044	July 30, 2025	Informal	State Violation/Reminder Notice
4031045	July 30, 2025	Informal	State Public Notification requested
4031049	August 13, 2025	Resolving	State Compliance achieved
4031057	September 9, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012736 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 1, 2025 · period end October 1, 2025 · first reported August 18, 2025 · EPA return-to-compliance field October 1, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031037	July 7, 2025	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4012734 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 7, 2025 · period end September 9, 2025 · first reported August 18, 2025 · EPA return-to-compliance field September 9, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4031033 May 29, 2025 Informal State Violation/Reminder Notice
4031054 September 9, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4012735 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 2, 2025 · period end September 9, 2025 · first reported August 18, 2025 · EPA return-to-compliance field September 9, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
4031034 May 29, 2025 Informal State Violation/Reminder Notice
4031052 September 9, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031033	May 29, 2025	Informal	State Violation/Reminder Notice
4031054	September 9, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031034	May 29, 2025	Informal	State Violation/Reminder Notice
4031052	September 9, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012738 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031039	July 11, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012737 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported August 18, 2025 · EPA return-to-compliance field June 30, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031038	July 11, 2025	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012730 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 1, 2025 · period end October 1, 2025 · first reported May 15, 2025 · EPA return-to-compliance field October 1, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031024	April 17, 2025	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 4012729 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2025 · period end May 1, 2025 · first reported May 15, 2025 · EPA return-to-compliance field May 1, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031022	April 1, 2025	Informal	State Violation/Reminder Notice
4031023	April 1, 2025	Informal	State Public Notification requested
4031035	May 1, 2025	Resolving	State Compliance achieved
4031051	September 9, 2025	Informal	State Public Notification received

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012728 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 6, 2025 · period end September 9, 2025 · first reported May 15, 2025 · EPA return-to-compliance field September 9, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031020	February 28, 2025	Informal	State Violation/Reminder Notice
4031021	February 28, 2025	Informal	State Public Notification requested
4031056	September 9, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012744 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031062	September 26, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012743 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported November 17, 2025 · EPA return-to-compliance field March 31, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031061	September 26, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012733 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 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
4031030	April 17, 2025	Informal	State Violation/Reminder Notice
4031031	April 17, 2025	Informal	State Public Notification requested
4031048	May 29, 2025	Resolving	State Compliance achieved
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012732 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 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
4031028	April 17, 2025	Informal	State Violation/Reminder Notice
4031029	April 17, 2025	Informal	State Public Notification requested
4031048	May 29, 2025	Resolving	State Compliance achieved
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012731 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported May 15, 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
4031026	April 17, 2025	Informal	State Violation/Reminder Notice
4031027	April 17, 2025	Informal	State Public Notification requested
4031048	May 29, 2025	Resolving	State Compliance achieved
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 4012720 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2025 · period end September 9, 2025 · first reported February 18, 2025 · EPA return-to-compliance field September 9, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031008	January 15, 2025	Informal	State Violation/Reminder Notice
4031009	January 15, 2025	Informal	State Public Notification requested
4031058	September 9, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012719 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 1, 2025 · period end October 1, 2025 · first reported February 18, 2025 · EPA return-to-compliance field October 1, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031007	January 15, 2025	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012718 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 8, 2024 · period end September 9, 2025 · first reported February 18, 2025 · EPA return-to-compliance field September 9, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031005	December 31, 2024	Informal	State Violation/Reminder Notice
4031006	December 31, 2024	Informal	State Public Notification requested
4031055	September 9, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 4012717 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end July 22, 2025 · first reported November 14, 2024 · EPA return-to-compliance field July 22, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031002	November 7, 2024	Informal	State Violation/Reminder Notice
4031003	November 7, 2024	Informal	State Public Notification requested
4031047	July 22, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 4012716 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end July 22, 2025 · first reported November 14, 2024 · EPA return-to-compliance field July 22, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4031000	November 7, 2024	Informal	State Violation/Reminder Notice
4031001	November 7, 2024	Informal	State Public Notification requested
4031046	July 22, 2025	Resolving	State Compliance achieved
4031053	September 9, 2025	Informal	State Public Notification received

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012727 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031019	January 28, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012726 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 18, 2025 · EPA return-to-compliance field December 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031018	January 28, 2025	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012711 · Public Notice · Public Notice Rule and Revised PN Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030993	October 29, 2024	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012725 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031017	January 28, 2025	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012724 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported February 18, 2025 · EPA return-to-compliance field September 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4031016	January 28, 2025	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012715 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030998	October 31, 2024	Informal	State Violation/Reminder Notice
4030999	October 31, 2024	Informal	State Public Notification requested
4031032	November 21, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012714 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030996	October 31, 2024	Informal	State Violation/Reminder Notice
4030997	October 31, 2024	Informal	State Public Notification requested
4031032	November 21, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012713 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 14, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030994	October 31, 2024	Informal	State Violation/Reminder Notice
4030995	October 31, 2024	Informal	State Public Notification requested
4031032	November 21, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012710 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start July 1, 2024 · period end October 1, 2025 · first reported August 14, 2024 · EPA return-to-compliance field October 1, 2025

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030991	August 1, 2024	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012709 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030990	July 18, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012708 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 14, 2024 · EPA return-to-compliance field June 30, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030990	July 18, 2024	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012701 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start April 1, 2024 · period end October 1, 2025 · first reported May 16, 2024 · EPA return-to-compliance field October 1, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030981	April 24, 2024	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012700 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 5, 2024 · period end September 9, 2025 · first reported May 16, 2024 · EPA return-to-compliance field September 9, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030979	March 28, 2024	Informal	State Violation/Reminder Notice
4031060	September 9, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012723 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 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
4031014	January 20, 2025	Informal	State Violation/Reminder Notice
4031015	January 20, 2025	Informal	State Public Notification requested
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031065	October 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012722 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 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
4031012	January 20, 2025	Informal	State Violation/Reminder Notice
4031013	January 20, 2025	Informal	State Public Notification requested
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031065	October 6, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012721 · Nitrate · Nitrate Rule

Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported February 18, 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
4031010	January 20, 2025	Informal	State Violation/Reminder Notice
4031011	January 20, 2025	Informal	State Public Notification requested
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031065	October 6, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012707 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030990	July 18, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012706 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported August 14, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030990	July 18, 2024	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012705 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030992	April 25, 2024	Resolving	State Compliance achieved
4030988	May 1, 2024	Informal	State Violation/Reminder Notice
4030989	May 1, 2024	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012704 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030986	April 30, 2024	Informal	State Violation/Reminder Notice
4030987	April 30, 2024	Informal	State Public Notification requested
4031004	July 9, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012703 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030984	April 30, 2024	Informal	State Violation/Reminder Notice
4030985	April 30, 2024	Informal	State Public Notification requested
4031004	July 9, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012702 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 16, 2024 · EPA return-to-compliance field March 31, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030982	April 30, 2024	Informal	State Violation/Reminder Notice
4030983	April 30, 2024	Informal	State Public Notification requested
4031004	July 9, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012699 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start January 1, 2024 · period end October 1, 2025 · first reported February 14, 2024 · EPA return-to-compliance field October 1, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030978	February 6, 2024	Informal	State Violation/Reminder Notice
4031063	September 29, 2025	Formal	State Administrative/Compliance Order with penalty issued
4031064	October 1, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique No Certif. OperatorViolation 4012688 · Stage 1 Disinfectants and Disinfection Byproducts Rule · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end January 16, 2024 · first reported February 14, 2024 · EPA return-to-compliance field January 16, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030971	January 8, 2024	Informal	State Violation/Reminder Notice
4030972	January 8, 2024	Informal	State Public Notification requested
4030973	January 16, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 4012698 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 22, 2023 · period end January 15, 2024 · first reported February 14, 2024 · EPA return-to-compliance field January 15, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030977	January 15, 2024	Resolving	State Compliance achieved
4030975	January 24, 2024	Informal	State Violation/Reminder Notice
4030976	January 24, 2024	Informal	State Public Notification requested

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012694 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030974	January 16, 2024	Informal	State Violation/Reminder Notice
4031036	July 10, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012692 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030974	January 16, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012690 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 14, 2024 · EPA return-to-compliance field December 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030974	January 16, 2024	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 4012683 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start October 1, 2023 · period end November 7, 2023 · first reported November 15, 2023 · EPA return-to-compliance field November 7, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030961	October 1, 2023	Informal	State Violation/Reminder Notice
4030968	November 7, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4012684 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2023 · period end September 30, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030962	November 1, 2023	Informal	State Violation/Reminder Notice
4030963	November 1, 2023	Informal	State Public Notification requested
4030980	November 6, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012697 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030974	January 16, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012696 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · EPA return-to-compliance field September 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030974	January 16, 2024	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012695 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported February 14, 2024 · 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030974	January 16, 2024	Informal	State Violation/Reminder Notice
4031036	July 10, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 4012685 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2023 · period end September 30, 2023 · first reported November 15, 2023 · EPA return-to-compliance field September 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030964	November 1, 2023	Informal	State Violation/Reminder Notice
4030965	November 1, 2023	Informal	State Public Notification requested
4030980	November 6, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012682 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030960	May 15, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012680 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 15, 2023 · EPA return-to-compliance field June 30, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030960	May 15, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012678 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 15, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030960	May 15, 2023	Informal	State Violation/Reminder Notice
4031036	July 10, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012681 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 15, 2023 · EPA return-to-compliance field March 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030959	March 14, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012679 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 15, 2023 · EPA return-to-compliance field March 31, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030959	March 14, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012677 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported August 15, 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
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030959	March 14, 2023	Informal	State Violation/Reminder Notice
4031036	July 10, 2024	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012676 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030956	January 13, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012675 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2022 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030956	January 13, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012674 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 14, 2023 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030956	January 13, 2023	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012673 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 14, 2023 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030956	January 13, 2023	Informal	State Violation/Reminder Notice

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4012672 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported February 14, 2023 · EPA return-to-compliance field September 30, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030954	December 9, 2022	Informal	State Violation/Reminder Notice
4030955	December 9, 2022	Informal	State Public Notification requested
4030957	May 4, 2023	Resolving	State Compliance achieved

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012671 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030952	July 18, 2022	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012670 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030952	July 18, 2022	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012669 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030952	July 18, 2022	Informal	State Violation/Reminder Notice

EPA health-based flag · Archived

Maximum Contaminant Level Violation, AverageViolation 4012668 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported August 15, 2022 · EPA return-to-compliance field March 31, 2022

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030953	May 31, 2022	Informal	State Public Notification requested
4030952	July 18, 2022	Informal	State Violation/Reminder Notice

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012667 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 23, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030950	January 18, 2022	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012666 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2021 · period end December 31, 2021 · first reported February 23, 2022 · EPA return-to-compliance field December 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030950	January 18, 2022	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012665 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030950	January 18, 2022	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012664 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 23, 2022 · EPA return-to-compliance field September 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030950	January 18, 2022	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012663 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030948	July 12, 2021	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012662 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 18, 2021 · EPA return-to-compliance field June 30, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030946	July 12, 2021	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012661 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 18, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030944	July 12, 2021	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012660 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported August 18, 2021 · EPA return-to-compliance field March 31, 2021

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030942	July 12, 2021	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012659 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 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
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030940	December 4, 2020	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012658 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported February 16, 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
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030938	December 4, 2020	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012657 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported February 16, 2021 · EPA return-to-compliance field September 30, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030936	December 4, 2020	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 4012656 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start July 1, 2020 · period end September 30, 2020 · first reported February 16, 2021 · EPA return-to-compliance field September 30, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
4030892	February 21, 2017	Formal	State Administrative/Compliance Order without penalty issued
4030904	January 22, 2018	Informal	State Public Notification requested
4030934	December 4, 2020	Informal	State Violation/Reminder Notice
4030951	May 31, 2022	Formal	State Administrative/Compliance Order without penalty issued
4030958	May 31, 2022	Resolving	State Compliance achieved

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