MO3031317 · Missouri

LAKE NORTHWOODS UTILITY INC

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

Violation records shown: 40
EPA health-based flag: 2
Health-based records unresolved in this snapshot: 1
Monitoring and reporting records: 29

Counties listed by EPA · Gasconade County, Missouri

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

Violations and what followed

Among 12 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 196.5 days. The interval uses the reporting periods and dates on file.

EPA health-based flag · Unaddressed by formal action

Failure To Address DeficiencyViolation 4352 · Groundwater Rule · Ground Water Rule

Noncompliance period start January 29, 2026 · first reported September 28, 2026

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
87	March 4, 2026	Informal	State Formal Notice of Violation issued
88	March 4, 2026	Informal	State Public Notification requested

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4398 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start April 14, 2026 · period end June 26, 2026 · first reported September 28, 2026 · EPA return-to-compliance field June 26, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
115 June 26, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
115	June 26, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 4397 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start March 1, 2026 · period end March 31, 2026 · first reported June 16, 2026 · EPA return-to-compliance field March 31, 2026

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
101	April 15, 2026	Resolving	State Compliance achieved
98	April 28, 2026	Informal	State Violation/Reminder Notice
99	April 28, 2026	Informal	State Public Notification requested

Other or unclassified · Unaddressed by formal action
Failure to Consult with StateViolation 4350 · Groundwater Rule · Ground Water Rule
Noncompliance period start October 31, 2025 · first reported March 25, 2026
No linked action row appears in the records shown.
Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4348 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start October 7, 2025 · period end June 26, 2026 · first reported March 25, 2026 · EPA return-to-compliance field June 26, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
113 June 26, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
113	June 26, 2026	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Treatment Technique, Level 1 Assessment (RTCR)Violation 4347 · Revised Total Coliform Rule · Revised Total Coliform Rule

Noncompliance period start August 25, 2025 · period end August 29, 2025 · first reported December 31, 2025 · EPA return-to-compliance field August 29, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
79	August 27, 2025	Informal	State Formal Notice of Violation issued
80	August 27, 2025	Informal	State Public Notification requested
84	August 29, 2025	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 4344 · E. COLI · Ground Water Rule

Noncompliance period start August 1, 2025 · period end July 29, 2025 · first reported December 31, 2025 · EPA return-to-compliance field July 29, 2025

3 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
81	July 29, 2025	Resolving	State Compliance achieved
74	August 12, 2025	Informal	State Violation/Reminder Notice
75	August 12, 2025	Informal	State Public Notification requested

Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4349 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2025 · period end June 26, 2026 · first reported December 31, 2025 · EPA return-to-compliance field June 26, 2026

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
107 June 26, 2026 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
107	June 26, 2026	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

LSL ReportingViolation 4343 · LEAD AND COPPER RULE REVISIONS · Lead and Copper Rule Revisions

Noncompliance period start October 17, 2024 · period end April 27, 2026 · first reported March 28, 2025 · EPA return-to-compliance field April 27, 2026

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
70	March 14, 2025	Informal	State Violation/Reminder Notice
71	March 14, 2025	Informal	State Public Notification requested
91	August 29, 2025	Informal	State Bilateral Compliance Agreement signed
97	April 27, 2026	Resolving	State Compliance achieved

Other or unclassified · Unaddressed by formal action

Consumer Confidence Report Complete Failure to ReportViolation 4341 · Consumer Confidence Rule · Consumer Confidence Rule

Noncompliance period start July 1, 2024 · first reported December 20, 2024

2 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
65	November 6, 2024	Informal	State Formal Notice of Violation issued
91	August 29, 2025	Informal	State Bilateral Compliance Agreement signed

Other or unclassified · Resolved
Public Notification Violation for NPDWR ViolationViolation 4337 · Public Notice · Public Notice Rule and Revised PN Rule
Noncompliance period start January 22, 2023 · period end May 6, 2023 · first reported June 22, 2023 · EPA return-to-compliance field May 6, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
56 May 6, 2023 Resolving State Compliance achieved
91 August 29, 2025 Informal State Bilateral Compliance Agreement signed
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4336 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2022 · period end May 22, 2023 · first reported December 9, 2022 · EPA return-to-compliance field May 22, 2023

2 linked actions

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
55 May 22, 2023 Resolving State Compliance achieved
91 August 29, 2025 Informal State Bilateral Compliance Agreement signed
Other or unclassified · Resolved
Consumer Confidence Report Complete Failure to ReportViolation 4333 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2021 · period end May 22, 2023 · first reported March 28, 2022 · EPA return-to-compliance field May 22, 2023

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
55 May 22, 2023 Resolving State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
56	May 6, 2023	Resolving	State Compliance achieved
91	August 29, 2025	Informal	State Bilateral Compliance Agreement signed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
55	May 22, 2023	Resolving	State Compliance achieved
91	August 29, 2025	Informal	State Bilateral Compliance Agreement signed

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
55	May 22, 2023	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, RegularViolation 4334 · Nitrate-Nitrite · Nitrate Rule

Noncompliance period start January 1, 2021 · period end December 31, 2021 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2021

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
49	January 21, 2022	Informal	State Violation/Reminder Notice
50	January 21, 2022	Informal	State Public Notification requested
54	April 29, 2022	Resolving	State Compliance achieved
57	May 19, 2023	Informal	State Public Notification received

Other or unclassified · Resolved
Consumer Confidence Report Inadequate ReportingViolation 4332 · Consumer Confidence Rule · Consumer Confidence Rule
Noncompliance period start July 1, 2020 · period end November 9, 2020 · first reported March 28, 2022 · EPA return-to-compliance field November 9, 2020

1 linked action

Enforcement and resolution records linked by EPA
Action ID Date Category EPA action type
48 November 9, 2020 Resolving State Compliance achieved
Monitoring or reporting · Archived
Monitoring, RegularViolation 4394 · Asbestos · Inorganic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2022 · first reported June 16, 2026 · EPA return-to-compliance field December 31, 2022
No linked action row appears in the records shown.
Monitoring or reporting · Archived
Monitoring, RegularViolation 4393 · Chlordane · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4382 · Pentachlorophenol · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4381 · HEXACHLOROBENZENE · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4380 · 2,4,5-TP · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4379 · 2,4-D · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4375 · Heptachlor epoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4373 · Heptachlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4371 · LASSO · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4370 · Atrazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4369 · Aldicarb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4368 · Carbofuran · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4366 · Aldicarb sulfone · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4365 · Aldicarb sulfoxide · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4364 · Hexachlorocyclopentadiene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4363 · Dinoseb · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4362 · Picloram · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4361 · Simazine · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4360 · OXAMYL · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4359 · Dalapon · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4356 · Toxaphene · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4355 · Methoxychlor · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4354 · BHC-GAMMA · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested
Monitoring or reporting · Archived
Monitoring, RegularViolation 4353 · Endrin · Synthetic Organic Chemicals
Noncompliance period start January 1, 2020 · period end December 31, 2025 · first reported March 25, 2026 · 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
89 March 18, 2026 Informal State Violation/Reminder Notice
90 March 18, 2026 Informal State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
48	November 9, 2020	Resolving	State Compliance achieved

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
89	March 18, 2026	Informal	State Violation/Reminder Notice
90	March 18, 2026	Informal	State Public Notification requested

Monitoring or reporting · Resolved

Monitoring, Source Water (GWR)Violation 4330 · E. COLI · Ground Water Rule

Noncompliance period start January 1, 2019 · period end January 15, 2019 · first reported March 28, 2022 · EPA return-to-compliance field January 15, 2019

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
47	January 15, 2019	Resolving	State Compliance achieved
41	January 30, 2019	Informal	State Violation/Reminder Notice
42	January 30, 2019	Informal	State Public Notification requested
46	September 4, 2019	Informal	State Public Notification received

EPA data and scope

How to read the records

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

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

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