CA3600504 · California

KNOLL ENTERPRISES

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

Violation records shown: 50
EPA health-based flag: 41
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 7

Counties listed by EPA · San Bernardino County, California

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

Violations and what followed

Among 1 resolved record with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 1,124 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action
LSL InventoryViolation 1700094 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported April 1, 2025
No linked action row appears in the records shown.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700127 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700126 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2026 · period end June 30, 2026 · first reported September 22, 2026 · EPA return-to-compliance field June 30, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700125 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 22, 2026 · EPA return-to-compliance field March 31, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700124 · Arsenic · Arsenic Rule
Noncompliance period start January 1, 2026 · period end March 31, 2026 · first reported June 22, 2026 · EPA return-to-compliance field March 31, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Other or unclassified · Addressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1700120 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 31, 2025 · first reported March 20, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500221 April 30, 2026 Formal State Administrative/Compliance Order without penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700114 · Arsenic · Arsenic 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700113 · Combined Uranium · Radionuclides and Revised Rad 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700110 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field September 30, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700109 · Arsenic · Arsenic Rule
Noncompliance period start July 1, 2025 · period end September 30, 2025 · first reported March 20, 2026 · EPA return-to-compliance field September 30, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700102 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported September 19, 2025 · EPA return-to-compliance field June 30, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700101 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2025 · period end June 30, 2025 · first reported September 19, 2025 · EPA return-to-compliance field June 30, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Monitoring or reporting · Archived
Monitoring, RegularViolation 1700118 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2025 · period end December 31, 2025 · first reported March 20, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500219 January 29, 2026 Formal State Administrative/Compliance Order without penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700099 · Arsenic · Arsenic Rule
Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700098 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2025 · period end March 31, 2025 · first reported June 3, 2025 · EPA return-to-compliance field March 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Monitoring or reporting · Unaddressed by formal action
LSL ReportingViolation 1700095 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions
Noncompliance period start October 17, 2024 · first reported April 1, 2025
No linked action row appears in the records shown.
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700093 · Arsenic · Arsenic Rule
Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 24, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700092 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start October 1, 2024 · period end December 31, 2024 · first reported February 24, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700091 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700090 · Arsenic · Arsenic Rule
Noncompliance period start July 1, 2024 · period end September 30, 2024 · first reported November 15, 2024 · EPA return-to-compliance field September 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700089 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2024 · period end June 30, 2024 · first reported August 15, 2024 · EPA return-to-compliance field June 30, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Monitoring or reporting · Archived
Monitoring, RegularViolation 1700096 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2024 · period end December 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500213 February 20, 2025 Formal State Administrative/Compliance Order without penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700088 · Arsenic · Arsenic Rule
Noncompliance period start January 1, 2024 · period end March 31, 2024 · first reported May 15, 2024 · EPA return-to-compliance field March 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700087 · Arsenic · Arsenic Rule
Noncompliance period start October 1, 2023 · period end December 31, 2023 · first reported February 15, 2024 · EPA return-to-compliance field December 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700086 · Arsenic · Arsenic 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700085 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2023 · period end June 30, 2023 · first reported August 16, 2023 · EPA return-to-compliance field June 30, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Monitoring or reporting · Archived
Monitoring, RegularViolation 1700119 · Nitrite · Nitrate Rule
Noncompliance period start January 1, 2023 · period end December 31, 2025 · first reported March 20, 2026 · EPA return-to-compliance field December 31, 2025

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500220 February 3, 2026 Formal State Administrative/Compliance Order without penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700084 · Arsenic · Arsenic Rule
Noncompliance period start January 1, 2023 · period end March 31, 2023 · first reported May 16, 2023 · EPA return-to-compliance field March 31, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700081 · Arsenic · Arsenic 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700080 · Combined Uranium · Radionuclides and Revised Rad 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500221	April 30, 2026	Formal	State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500219	January 29, 2026	Formal	State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500213	February 20, 2025	Formal	State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500220	February 3, 2026	Formal	State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 1700079 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2022 · period end July 29, 2025 · first reported November 17, 2022 · EPA return-to-compliance field July 29, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500209	October 27, 2022	Formal	State Administrative/Compliance Order without penalty issued
1500216	July 29, 2025	Resolving	State Compliance achieved

EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700078 · Arsenic · Arsenic Rule
Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 17, 2022 · EPA return-to-compliance field September 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700077 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2022 · period end September 30, 2022 · first reported November 17, 2022 · EPA return-to-compliance field September 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700076 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 17, 2022 · EPA return-to-compliance field June 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700075 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2022 · period end June 30, 2022 · first reported August 17, 2022 · EPA return-to-compliance field June 30, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Monitoring or reporting · Archived
Monitoring, RegularViolation 1700097 · Nitrite · Nitrate Rule
Noncompliance period start January 1, 2022 · period end December 31, 2024 · first reported June 3, 2025 · EPA return-to-compliance field December 31, 2024

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500214 February 19, 2025 Formal State Administrative/Compliance Order without penalty issued
Monitoring or reporting · Archived
Monitoring, RegularViolation 1700083 · Nitrate · Nitrate Rule
Noncompliance period start January 1, 2022 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500210 February 9, 2023 Formal State Administrative/Compliance Order without penalty issued
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700074 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700073 · Arsenic · Arsenic Rule
Noncompliance period start January 1, 2022 · period end March 31, 2022 · first reported May 16, 2022 · EPA return-to-compliance field March 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700072 · Combined Uranium · Radionuclides and Revised Rad 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700071 · Arsenic · Arsenic 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700070 · Arsenic · Arsenic Rule
Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700069 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start July 1, 2021 · period end September 30, 2021 · first reported February 16, 2022 · EPA return-to-compliance field September 30, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700068 · Arsenic · Arsenic Rule
Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700067 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start April 1, 2021 · period end June 30, 2021 · first reported August 12, 2021 · EPA return-to-compliance field June 30, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700066 · Arsenic · Arsenic Rule
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 14, 2021 · EPA return-to-compliance field March 31, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700065 · Combined Uranium · Radionuclides and Revised Rad Rule
Noncompliance period start January 1, 2021 · period end March 31, 2021 · first reported May 14, 2021 · EPA return-to-compliance field March 31, 2021

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700064 · Combined Uranium · 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
EPA health-based flag · Archived
Maximum Contaminant Level Violation, AverageViolation 1700063 · Arsenic · Arsenic 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

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500197 May 24, 2017 Formal State Administrative Penalty assessed
Monitoring or reporting · Archived
Monitoring, RegularViolation 1700082 · Nitrite · Nitrate Rule
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 16, 2023 · EPA return-to-compliance field December 31, 2022

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1500211 February 9, 2023 Formal State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500214	February 19, 2025	Formal	State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500210	February 9, 2023	Formal	State Administrative/Compliance Order without penalty issued

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500197	May 24, 2017	Formal	State Administrative Penalty assessed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1500211	February 9, 2023	Formal	State Administrative/Compliance Order without penalty issued

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