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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	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	13	Known	01-APR-2025	30-JUN-2025	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	14	Known	01-APR-2025	30-JUN-2025	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	12	Open	01-JUL-2024	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	10	Open	01-JAN-2024	-	No
MR	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	Lead and Copper Rule	9	Open	01-JUL-2023	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8	Known	01-SEP-2022	30-SEP-2022	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	11	Open	01-JUL-2022	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	1	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2	Returned to Compliance	01-APR-2012	30-JUN-2012	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
22	13	SIE	State Public Notification requested	24-NOV-2025	State	-
22	14	SIE	State Public Notification requested	24-NOV-2025	State	-
18	11	SFJ	State Formal Notice of Violation issued	21-MAY-2025	State	-
20	12	SFJ	State Formal Notice of Violation issued	21-MAY-2025	State	-
16	10	SFJ	State Formal Notice of Violation issued	23-JUL-2024	State	-
14	9	SIE	State Public Notification requested	23-JUL-2024	State	-
12	8	SIF	State Public Notification received	11-MAY-2023	State	Tier 3 public notification completed on 2022 AWQR as requested by MCDOH.
7	1	SOX	State Compliance achieved	30-JUL-2013	State	-
7	2	SOX	State Compliance achieved	30-JUL-2013	State	-
7	3	SOX	State Compliance achieved	30-JUL-2013	State	-
7	4	SOX	State Compliance achieved	30-JUL-2013	State	-
7	5	SOX	State Compliance achieved	30-JUL-2013	State	-
7	6	SOX	State Compliance achieved	30-JUL-2013	State	-

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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
CONNECTION TO MCWA BROCKPORT	67666	Yes	Consecutive Connection	Surface water	Emergency	Active
CONNECTION TO MCWA SHOREMONT	64572	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	62695	No	Distribution System/Zone	-	-	Active
CONNECTION TO HAMLIN WALKER WD	36237	No	Other	-	-	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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