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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
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	4000914	Returned to Compliance	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	4000913	Open	09-JAN-2025	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	4000911	Returned to Compliance	17-OCT-2024	-	Yes
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	4000912	Returned to Compliance	17-OCT-2024	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4000910	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4000909	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	4000904	Returned to Compliance	01-OCT-2019	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	4000902	Returned to Compliance	01-SEP-2018	31-AUG-2019	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4000903	Returned to Compliance	01-SEP-2018	31-AUG-2019	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	Stage 2 Disinfectants and Disinfection Byproducts Rule	#350600	Returned to Compliance	02-JAN-2009	-	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	#302456	Returned to Compliance	01-OCT-2007	30-SEP-2008	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	#302950	Returned to Compliance	01-OCT-2007	30-SEP-2008	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	4000901	Returned to Compliance	01-JUL-2001	-	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
4009137	4000914	SOX	State Compliance achieved	15-DEC-2025	State	-
4009125	4000911	SIE	State Public Notification requested	04-DEC-2025	State	-
4009119	4000910	SOX	State Compliance achieved	08-AUG-2025	State	-
4009123	4000909	SOX	State Compliance achieved	08-AUG-2025	State	-
4009130	4000912	SOX	State Compliance achieved	30-APR-2025	State	-
4009133	4000913	SIA	State Violation/Reminder Notice	04-APR-2025	State	-
4009110	4000904	SOX	State Compliance achieved	15-SEP-2020	State	-
4009107	4000903	SOX	State Compliance achieved	26-JUN-2020	State	-
4009104	4000902	SOX	State Compliance achieved	26-JUN-2020	State	-
#1000092	#350600	EOX	Federal Compliance achieved	12-FEB-2010	ODSWeb	EOX of 05/20/2009 AO #900087 to Belleville for Stage 2 TTHM and HAA5 M/R for not following SMP by DY.
#1000092	#302950	EOX	Federal Compliance achieved	12-FEB-2010	ODSWeb	EOX of 05/20/2009 AO #900087 to Belleville for Stage 2 TTHM and HAA5 M/R for not following SMP by DY.
#1000092	#302456	EOX	Federal Compliance achieved	12-FEB-2010	ODSWeb	EOX of 05/20/2009 AO #900087 to Belleville for Stage 2 TTHM and HAA5 M/R for not following SMP by DY.
4009101	4000901	SOX	State Compliance achieved	16-AUG-2001	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 DETROIT	5021	Yes	Consecutive Connection	Surface water	Other	Inactive
CONNECTION TO GLWA	10901	Yes	Consecutive Connection	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	4952	No	Distribution System/Zone	-	-	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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