CO0121325 · Colorado

GARDEN VALLEY

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

Violation records shown: 97
EPA health-based flag: 4
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 63

Counties listed by EPA · El Paso 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 93 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 364 days. The interval uses the reporting periods and dates on file.

Other or unclassified · Unaddressed by formal action
Public Notification Violation for NPDWR ViolationViolation 1687 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 3, 2026 · first reported September 15, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1653 August 10, 2026 Informal State Violation/Reminder Notice
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1686 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 3, 2026 · period end April 17, 2026 · first reported May 27, 2026 · EPA return-to-compliance field April 17, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1648 April 17, 2026 Informal State Violation/Reminder Notice
1649 April 17, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 1685 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 31, 2026 · period end March 13, 2026 · first reported May 27, 2026 · EPA return-to-compliance field March 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1644 March 2, 2026 Informal State Violation/Reminder Notice
1645 March 13, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1684 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 3, 2025 · period end March 13, 2026 · first reported February 23, 2026 · EPA return-to-compliance field March 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1639 January 12, 2026 Informal State Violation/Reminder Notice
1645 March 13, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1653	August 10, 2026	Informal	State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1648	April 17, 2026	Informal	State Violation/Reminder Notice
1649	April 17, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1644	March 2, 2026	Informal	State Violation/Reminder Notice
1645	March 13, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1639	January 12, 2026	Informal	State Violation/Reminder Notice
1645	March 13, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Unaddressed by formal action

Follow-up Or Routine LCR Tap M/RViolation 1680 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start October 1, 2025 · first reported November 17, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1632	October 20, 2025	Informal	State Violation/Reminder Notice
1633	October 20, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1683 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start September 4, 2025 · period end March 13, 2026 · first reported November 17, 2025 · EPA return-to-compliance field March 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1636 October 23, 2025 Informal State Violation/Reminder Notice
1645 March 13, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 1679 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 31, 2025 · period end November 5, 2025 · first reported November 17, 2025 · EPA return-to-compliance field November 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1630 August 27, 2025 Informal State Violation/Reminder Notice
1638 November 5, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1678 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start July 31, 2025 · period end November 5, 2025 · first reported November 17, 2025 · EPA return-to-compliance field November 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1629 August 27, 2025 Informal State Violation/Reminder Notice
1638 November 5, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1636	October 23, 2025	Informal	State Violation/Reminder Notice
1645	March 13, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1630	August 27, 2025	Informal	State Violation/Reminder Notice
1638	November 5, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1629	August 27, 2025	Informal	State Violation/Reminder Notice
1638	November 5, 2025	Resolving	State Compliance achieved

Other or unclassified · Resolved

Consumer Confidence Report Complete Failure to ReportViolation 1676 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2025 · period end March 20, 2026 · first reported August 18, 2025 · EPA return-to-compliance field March 20, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1625	July 17, 2025	Informal	State Violation/Reminder Notice
1626	July 17, 2025	Informal	State Public Notification requested
1647	March 20, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1675 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start June 6, 2025 · period end March 13, 2026 · first reported August 18, 2025 · EPA return-to-compliance field March 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1624 July 17, 2025 Informal State Violation/Reminder Notice
1645 March 13, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 1674 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 1, 2025 · period end November 5, 2025 · first reported August 18, 2025 · EPA return-to-compliance field November 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1623 May 29, 2025 Informal State Violation/Reminder Notice
1638 November 5, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1673 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start May 1, 2025 · period end November 5, 2025 · first reported August 18, 2025 · EPA return-to-compliance field November 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1622 May 20, 2025 Informal State Violation/Reminder Notice
1638 November 5, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1672 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start March 8, 2025 · period end March 13, 2026 · first reported May 15, 2025 · EPA return-to-compliance field March 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1621 April 17, 2025 Informal State Violation/Reminder Notice
1645 March 13, 2026 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 1671 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 31, 2025 · period end November 5, 2025 · first reported May 15, 2025 · EPA return-to-compliance field November 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1620 March 18, 2025 Informal State Violation/Reminder Notice
1638 November 5, 2025 Resolving State Compliance achieved
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1670 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 31, 2025 · period end November 5, 2025 · first reported May 15, 2025 · EPA return-to-compliance field November 5, 2025

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1619 February 21, 2025 Informal State Violation/Reminder Notice
1638 November 5, 2025 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1624	July 17, 2025	Informal	State Violation/Reminder Notice
1645	March 13, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1623	May 29, 2025	Informal	State Violation/Reminder Notice
1638	November 5, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1622	May 20, 2025	Informal	State Violation/Reminder Notice
1638	November 5, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1621	April 17, 2025	Informal	State Violation/Reminder Notice
1645	March 13, 2026	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1620	March 18, 2025	Informal	State Violation/Reminder Notice
1638	November 5, 2025	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1619	February 21, 2025	Informal	State Violation/Reminder Notice
1638	November 5, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 1682 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1634	October 20, 2025	Informal	State Violation/Reminder Notice
1635	October 20, 2025	Informal	State Public Notification requested

Monitoring or reporting · Archived

Monitoring and Reporting (DBP)Violation 1681 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

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

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1634	October 20, 2025	Informal	State Violation/Reminder Notice
1635	October 20, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 1669 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start December 8, 2024 · period end March 13, 2026 · first reported February 18, 2025 · EPA return-to-compliance field March 13, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1617 January 16, 2025 Informal State Violation/Reminder Notice
1645 March 13, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1617	January 16, 2025	Informal	State Violation/Reminder Notice
1645	March 13, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 1667 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end June 30, 2026 · first reported November 14, 2024 · EPA return-to-compliance field June 30, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1606	November 7, 2024	Informal	State Violation/Reminder Notice
1607	November 7, 2024	Informal	State Public Notification requested
1646	March 13, 2026	Informal	State Public Notification received
1652	June 30, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

LSL InventoryViolation 1666 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end June 30, 2026 · first reported November 14, 2024 · 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
1608	November 7, 2024	Informal	State Violation/Reminder Notice
1609	November 7, 2024	Informal	State Public Notification requested
1652	June 30, 2026	Resolving	State Compliance achieved

Other or unclassified · Resolved
Public Notification Violation without NPDWR ViolationViolation 1668 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start September 23, 2024 · period end November 13, 2024 · first reported February 18, 2025 · EPA return-to-compliance field November 13, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
1610 November 13, 2024 Resolving State Compliance achieved
1615 December 16, 2024 Informal State Violation/Reminder Notice

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1610	November 13, 2024	Resolving	State Compliance achieved
1615	December 16, 2024	Informal	State Violation/Reminder Notice

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 1659 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 10, 2024 · period end November 13, 2024 · first reported November 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1592	September 27, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1613	November 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 1661 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start September 1, 2024 · period end September 30, 2024 · first reported November 14, 2024 · 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
1595	October 28, 2024	Informal	State Violation/Reminder Notice
1596	October 28, 2024	Informal	State Public Notification requested
1618	October 31, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1658 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start August 16, 2024 · period end November 13, 2024 · first reported November 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1591	August 28, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1613	November 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1662 · Chlorine · Stage 1 Disinfectants and Disinfection Byproducts 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

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1597	October 28, 2024	Informal	State Violation/Reminder Notice
1598	October 28, 2024	Informal	State Public Notification requested
1618	October 31, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1657 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 21, 2024 · period end November 13, 2024 · first reported August 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1590	July 29, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation for NPDWR ViolationViolation 1656 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 10, 2024 · period end November 13, 2024 · first reported August 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1589	June 27, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1613	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1655 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start May 16, 2024 · period end November 13, 2024 · first reported August 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1588	June 27, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1613	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1651 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 21, 2024 · period end November 13, 2024 · first reported May 16, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1581	April 22, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1650 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start February 16, 2024 · period end November 13, 2024 · first reported May 16, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1580	February 29, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 1654 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 14, 2024 · period end July 23, 2025 · first reported May 16, 2024 · EPA return-to-compliance field July 23, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1586	May 10, 2024	Informal	State Violation/Reminder Notice
1587	May 10, 2024	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1627	July 23, 2025	Resolving	State Compliance achieved
1637	November 5, 2025	Informal	State Public Notification received

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 1653 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 14, 2024 · period end December 31, 2025 · first reported May 16, 2024 · EPA return-to-compliance field December 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1584	May 10, 2024	Informal	State Violation/Reminder Notice
1585	May 10, 2024	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1643	November 5, 2025	Informal	State Public Notification received
1641	December 31, 2025	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Failure To Address DeficiencyViolation 1652 · Groundwater Rule · Ground Water Rule

Noncompliance period start February 14, 2024 · period end December 31, 2025 · first reported May 16, 2024 · EPA return-to-compliance field December 31, 2025

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1582	May 10, 2024	Informal	State Violation/Reminder Notice
1583	May 10, 2024	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1642	November 5, 2025	Informal	State Public Notification received
1640	December 31, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1665 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end October 29, 2024 · first reported November 14, 2024 · EPA return-to-compliance field October 29, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1601	October 29, 2024	Informal	State Violation/Reminder Notice
1602	October 29, 2024	Informal	State Public Notification requested
1603	October 29, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring and Reporting (DBP)Violation 1664 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2024 · period end October 29, 2024 · first reported November 14, 2024 · EPA return-to-compliance field October 29, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1601	October 29, 2024	Informal	State Violation/Reminder Notice
1602	October 29, 2024	Informal	State Public Notification requested
1603	October 29, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1649 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 21, 2023 · period end November 13, 2024 · first reported February 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1579	January 19, 2024	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1648 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start November 16, 2023 · period end November 13, 2024 · first reported February 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1578	December 7, 2023	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1647 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 21, 2023 · period end November 13, 2024 · first reported November 15, 2023 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1577	October 31, 2023	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1660 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start June 23, 2023 · period end November 13, 2024 · first reported November 14, 2024 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1594	September 30, 2024	Informal	State Violation/Reminder Notice
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1642 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start March 23, 2023 · period end November 13, 2024 · first reported May 15, 2023 · EPA return-to-compliance field November 13, 2024

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1566	April 4, 2023	Informal	State Violation/Reminder Notice
1567	April 4, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 1587 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2023 · period end May 2, 2023 · first reported February 14, 2023 · EPA return-to-compliance field May 2, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1556	January 12, 2023	Informal	State Violation/Reminder Notice
1559	January 12, 2023	Informal	State Public Notification requested
1568	May 2, 2023	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1588 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start December 23, 2022 · period end November 13, 2024 · first reported February 14, 2023 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1556	January 12, 2023	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Other or unclassified · Resolved

Public Notification Violation without NPDWR ViolationViolation 1586 · Public Notice · Public Notice Rule and Revised PN Rule

Noncompliance period start September 23, 2022 · period end November 13, 2024 · first reported November 16, 2022 · EPA return-to-compliance field November 13, 2024

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1554	October 4, 2022	Informal	State Violation/Reminder Notice
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1610	November 13, 2024	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1609 · Styrene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1608 · Ethylbenzene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1607 · Toluene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1606 · Benzene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1605 · CHLOROBENZENE · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1604 · Tetrachloroethylene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1603 · 1,1,2-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1602 · Trichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1601 · 1,2-Dichloropropane · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1600 · Carbon tetrachloride · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1599 · 1,1,1-Trichloroethane · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1598 · 1,2-Dichloroethane · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1597 · trans-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1596 · 1,1-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1595 · Vinyl chloride · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1594 · p-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1593 · o-Dichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1592 · DICHLOROMETHANE · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1591 · Xylenes, Total · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1590 · cis-1,2-Dichloroethylene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1589 · 1,2,4-Trichlorobenzene · Volatile Organic Chemicals

Noncompliance period start January 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
1560	January 23, 2023	Informal	State Violation/Reminder Notice
1561	January 23, 2023	Informal	State Public Notification requested
1576	September 12, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Lead Consumer NoticeViolation 1585 · Lead and Copper Rule · Lead and Copper Rule

Noncompliance period start January 1, 2022 · period end May 2, 2023 · first reported February 23, 2022 · EPA return-to-compliance field May 2, 2023

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1552	January 4, 2022	Informal	State Violation/Reminder Notice
1553	January 4, 2022	Informal	State Public Notification requested
1568	May 2, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1641 · Combined Radium (-226 and -228) · Radionuclides and Revised Rad Rule

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1564	January 23, 2023	Informal	State Violation/Reminder Notice
1565	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1640 · Chlordane · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1639 · ETHYLENE DIBROMIDE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1638 · 1,2-DIBROMO-3-CHLOROPROPANE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1637 · Total Polychlorinated Biphenyls (PCB) · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1636 · Pentachlorophenol · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1635 · Benzo(a)pyrene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1634 · HEXACHLOROBENZENE · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1633 · 2,4,5-TP · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1632 · 2,4-D · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1631 · Heptachlor epoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1630 · Heptachlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1629 · LASSO · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1628 · Atrazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1627 · Aldicarb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1626 · Carbofuran · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1625 · Aldicarb sulfone · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1624 · Aldicarb sulfoxide · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1623 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1622 · Dinoseb · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1621 · Picloram · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1620 · Di(2-ethylhexyl) phthalate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1619 · Simazine · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1618 · OXAMYL · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1617 · Di(2-ethylhexyl) adipate · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1616 · Endothall · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1615 · Diquat · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1614 · Dalapon · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1613 · Toxaphene · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1612 · Methoxychlor · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1611 · BHC-GAMMA · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 1610 · Endrin · Synthetic Organic Chemicals

Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported February 14, 2023 · EPA return-to-compliance field December 31, 2022

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
1562	January 23, 2023	Informal	State Violation/Reminder Notice
1563	January 23, 2023	Informal	State Public Notification requested
1593	September 30, 2024	Formal	State Administrative/Compliance Order with penalty issued
1611	November 13, 2024	Informal	State Public Notification received
1631	August 29, 2025	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