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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, Regular	Arsenic Rule	Arsenic	3000408	Returned to Compliance	01-APR-2023	30-JUN-2023	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	3000405	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)	3000406	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3000304	Returned to Compliance	01-NOV-2003	30-NOV-2003	Yes
Other	Operations Report	Miscellaneous Other Rules	-	3000404	Returned to Compliance	01-OCT-2003	31-OCT-2003	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3000293	Returned to Compliance	01-JUN-1993	30-JUN-1993	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	3000193	Returned to Compliance	01-MAY-1993	31-MAY-1993	Yes

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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
3001410	3000408	SIA	State Violation/Reminder Notice	17-AUG-2023	State	-
3001408	3000406	SIF	State Public Notification received	13-MAY-2013	State	-
3001408	3000405	SIF	State Public Notification received	13-MAY-2013	State	-
3001405	3000404	SOX	State Compliance achieved	20-NOV-2004	State	-
3001204	3000304	SIF	State Public Notification received	02-DEC-2003	State	-
3000893	3000293	SIF	State Public Notification received	06-JUL-1993	State	-
3000393	3000193	SIF	State Public Notification received	03-JUN-1993	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
CONSECUTIVE CONN. TO HURON REGIONAL WA	9036	Yes	Consecutive Connection	Surface water	Permanent	Active
WELL 3 SOPER RD	1868	Yes	Well	Ground water	Permanent	Inactive
WELL 2 CITY PARK	1867	Yes	Well	Ground water	Permanent	Inactive
WELL 1 COURT ST	1866	Yes	Well	Ground water	Permanent	Inactive
DISTRIBUTION SYSTEM	4367	No	Distribution System/Zone	-	-	Active
E. HURON	7052	No	Storage	-	-	Active
M-53 AND THOMAS ROAD	7053	No	Storage	-	-	Active
TREATMENT PLANT WELL #1 (CHLORINE ADD.)	9063	No	Treatment Plant	-	-	Inactive
TREATMENT PLANT WELL #2 (CHLORINE ADD)	9064	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT PLANT WELL #1 (CHLORINE ADD.)	9063	Chlorination (FRDS-1.5)	Disinfection
TREATMENT PLANT WELL #2 (CHLORINE ADD)	9064	Chlorination (FRDS-1.5)	Disinfection

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