MO1010301 · Missouri

MO AMERICAN GARDEN CITY

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

Violation records shown: 19
EPA health-based flag: 17
Health-based records unresolved in this snapshot: 0
Monitoring and reporting records: 2

Counties listed by EPA · Cass 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 19 resolved records with both dates, the median interval from recorded noncompliance start to EPA’s return-to-compliance date was 90 days. The interval uses the reporting periods and dates on file.

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 1306774 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
181	August 12, 2025	Resolving	State Compliance achieved
178	August 20, 2025	Informal	State Violation/Reminder Notice
179	August 20, 2025	Informal	State Public Notification requested
182	May 13, 2026	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306773 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start March 1, 2022 · period end March 31, 2022 · first reported June 8, 2022 · EPA return-to-compliance field March 31, 2022

4 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
174	April 6, 2022	Informal	State Public Notification requested
175	April 6, 2022	Informal	State Formal Notice of Violation issued
176	April 27, 2022	Informal	State Public Notification received
177	May 10, 2022	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306772 · Chlorite · Stage 1 Disinfectants and Disinfection Byproducts Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued
170	September 1, 2021	Informal	State Public Notification requested
171	September 1, 2021	Informal	State Formal Notice of Violation issued
172	September 28, 2021	Informal	State Public Notification received
173	November 29, 2021	Resolving	State Compliance achieved

Monitoring or reporting · Resolved

Monitoring, Routine (RTCR)Violation 1306771 · Revised Total Coliform Rule · Revised Total Coliform Rule

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

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued
167	March 30, 2021	Resolving	State Compliance achieved
165	April 5, 2021	Informal	State Violation/Reminder Notice
166	April 5, 2021	Informal	State Public Notification requested
168	April 29, 2021	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306770 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2020 · period end December 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued
163	February 26, 2021	Informal	State Public Notification requested
164	February 26, 2021	Informal	State Formal Notice of Violation issued
168	April 29, 2021	Informal	State Public Notification received
169	June 25, 2021	Resolving	State Compliance achieved

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306766 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2020 · period end June 30, 2020 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
159	July 1, 2020	Resolving	State Compliance achieved
155	September 18, 2020	Informal	State Public Notification requested
156	September 18, 2020	Informal	State Formal Notice of Violation issued
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued
162	October 23, 2020	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306765 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2020 · period end June 30, 2020 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
159	July 1, 2020	Resolving	State Compliance achieved
153	September 18, 2020	Informal	State Public Notification requested
154	September 18, 2020	Informal	State Formal Notice of Violation issued
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued
162	October 23, 2020	Informal	State Public Notification received

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306764 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2020 · period end March 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
150	June 15, 2020	Informal	State Public Notification requested
151	June 15, 2020	Informal	State Formal Notice of Violation issued
159	July 1, 2020	Resolving	State Compliance achieved
152	July 29, 2020	Informal	State Public Notification received
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306763 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2020 · period end March 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
148	June 15, 2020	Informal	State Public Notification requested
149	June 15, 2020	Informal	State Formal Notice of Violation issued
159	July 1, 2020	Resolving	State Compliance achieved
152	July 29, 2020	Informal	State Public Notification received
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Treatment Technique Precursor RemovalViolation 1306762 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start January 1, 2020 · period end March 31, 2020 · first reported March 28, 2022 · EPA return-to-compliance field March 31, 2020

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
158	April 1, 2020	Resolving	State Compliance achieved
146	June 15, 2020	Informal	State Public Notification requested
147	June 15, 2020	Informal	State Formal Notice of Violation issued
152	July 29, 2020	Informal	State Public Notification received
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Treatment Technique Precursor RemovalViolation 1306761 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2019 · period end December 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
143	March 2, 2020	Informal	State Public Notification requested
144	March 2, 2020	Informal	State Formal Notice of Violation issued
158	April 1, 2020	Resolving	State Compliance achieved
145	April 2, 2020	Informal	State Public Notification received
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306760 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2019 · period end December 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
141	February 21, 2020	Informal	State Public Notification requested
142	February 21, 2020	Informal	State Formal Notice of Violation issued
145	April 2, 2020	Informal	State Public Notification received
159	July 1, 2020	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306759 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start October 1, 2019 · period end December 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field December 31, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
139	February 21, 2020	Informal	State Public Notification requested
140	February 21, 2020	Informal	State Formal Notice of Violation issued
145	April 2, 2020	Informal	State Public Notification received
159	July 1, 2020	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Treatment Technique Precursor RemovalViolation 1306758 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2019 · period end September 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field September 30, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
137	December 16, 2019	Informal	State Public Notification requested
138	December 16, 2019	Informal	State Formal Notice of Violation issued
158	April 1, 2020	Resolving	State Compliance achieved
145	April 2, 2020	Informal	State Public Notification received
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306757 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2019 · period end September 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field September 30, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
135	December 6, 2019	Informal	State Public Notification requested
136	December 6, 2019	Informal	State Formal Notice of Violation issued
145	April 2, 2020	Informal	State Public Notification received
159	July 1, 2020	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306756 · TTHM · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start July 1, 2019 · period end September 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field September 30, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
133	December 6, 2019	Informal	State Public Notification requested
134	December 6, 2019	Informal	State Formal Notice of Violation issued
145	April 2, 2020	Informal	State Public Notification received
159	July 1, 2020	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Treatment Technique Precursor RemovalViolation 1306755 · CARBON, TOTAL · Stage 1 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2019 · period end June 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
129	September 3, 2019	Informal	State Public Notification requested
130	September 3, 2019	Informal	State Formal Notice of Violation issued
131	October 21, 2019	Informal	State Public Notification received
158	April 1, 2020	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Maximum Contaminant Level Violation, AverageViolation 1306754 · Total Haloacetic Acids (HAA5) · Stage 2 Disinfectants and Disinfection Byproducts Rule

Noncompliance period start April 1, 2019 · period end June 30, 2019 · first reported March 28, 2022 · EPA return-to-compliance field June 30, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
127	August 28, 2019	Informal	State Public Notification requested
128	August 28, 2019	Informal	State Formal Notice of Violation issued
131	October 21, 2019	Informal	State Public Notification received
159	July 1, 2020	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA health-based flag · Resolved

Monthly Turbidity Exceed (Enhanced SWTR)Violation 1306753 · Interim Enhanced Surface Water Treatment Rule · Interim and Long Term 1 Enhanced Surface Water Treatment Rule

Noncompliance period start January 1, 2019 · period end January 31, 2019 · first reported March 28, 2022 · EPA return-to-compliance field January 31, 2019

5 linked actions

Enforcement and resolution records linked by EPA
Action ID	Date	Category	EPA action type
119	February 19, 2019	Informal	State Public Notification requested
120	February 19, 2019	Informal	State Formal Notice of Violation issued
123	March 4, 2019	Informal	State Public Notification received
126	August 19, 2019	Resolving	State Compliance achieved
157	September 24, 2020	Formal	State Administrative/Compliance Order with penalty issued

EPA data and scope

How to read the records

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

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

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