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The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based	Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL	The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique	A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL	The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting	Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other	Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

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Violations

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Violation Category Code	Violation Type Description	Rule Name	Contaminant Name	Violation ID	Compliance Status Description	Compliance Period Begin Date	Compliance Period End Date	Is Health Based Ind
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	19	Open	30-DEC-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	16	Returned to Compliance	01-SEP-2025	30-SEP-2025	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	15	Returned to Compliance	01-JUL-2025	31-JUL-2025	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	17	Open	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	14	Returned to Compliance	31-MAY-2025	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	12	Returned to Compliance	01-DEC-2024	31-DEC-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	11	Returned to Compliance	01-NOV-2024	30-NOV-2024	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	13	Open	17-OCT-2024	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	10	Returned to Compliance	01-SEP-2024	30-SEP-2024	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	9	Returned to Compliance	01-APR-2024	30-APR-2024	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8	Returned to Compliance	01-JUL-2020	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	7	Returned to Compliance	01-JUL-2016	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	5	Returned to Compliance	01-JUL-2015	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	3	Returned to Compliance	01-JUL-2014	-	No

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Enforcement Actions

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Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
34	16	SIE	State Public Notification requested	24-OCT-2025	State	-
28	10	SIF	State Public Notification received	08-OCT-2025	State	-
30	11	SIF	State Public Notification received	08-OCT-2025	State	-
31	12	SIF	State Public Notification received	08-OCT-2025	State	-
27	9	SIF	State Public Notification received	08-OCT-2025	State	-
29	13	SIF	State Public Notification received	08-OCT-2025	State	-
32	15	SIF	State Public Notification received	08-OCT-2025	State	-
26	14	SOX	State Compliance achieved	01-OCT-2025	State	-
9	3	SOX	State Compliance achieved	09-NOV-2020	State	Curr ccr comp corr sox prev vio skw 11-9-20
9	5	SOX	State Compliance achieved	09-NOV-2020	State	Curr ccr comp corr sox prev vio skw 11-9-20
9	7	SOX	State Compliance achieved	09-NOV-2020	State	Curr ccr comp corr sox prev vio skw 11-9-20
9	8	SOX	State Compliance achieved	09-NOV-2020	State	Curr ccr comp corr sox prev vio skw 11-9-20

• 1 - 12 of 12

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All Facilities

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Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
CC 1 MATTHEWS MO4010509	102244	Yes	Consecutive Connection	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	102245	No	Distribution System/Zone	-	-	Active
CHEMICAL SAMPLES	102246	No	Sampling Station	-	-	Active

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Treatment Processes

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No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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