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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	4549998	Open	30-NOV-2020	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	4549994	Returned to Compliance	01-JAN-2013	30-SEP-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	4549995	Returned to Compliance	01-JAN-2013	30-SEP-2013	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	4549992	Returned to Compliance	01-MAY-1992	31-MAY-1992	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	4548292	Returned to Compliance	01-MAY-1992	31-MAY-1992	Yes
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	4548491	Returned to Compliance	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	4548391	Returned to Compliance	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	45486	Known	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	45485	Known	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	45498	Known	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	45484	Known	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	4549891	Returned to Compliance	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	4548591	Returned to Compliance	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	4549791	Returned to Compliance	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	4548691	Returned to Compliance	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	45483	Known	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	45497	Known	01-JAN-1991	31-DEC-1991	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8507357	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8507362	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8507361	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8507360	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8507354	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8507356	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8507355	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	8507358	Known	01-OCT-1984	30-SEP-1987	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8303834	Known	01-OCT-1982	30-SEP-1986	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
2101	4549998	SIA	State Violation/Reminder Notice	30-NOV-2020	State	-
2098	4549994	SOX	State Compliance achieved	13-AUG-2014	State	-
2098	4549995	SOX	State Compliance achieved	13-AUG-2014	State	-
2092	4548292	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2092	4549992	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
1992	4549891	SOX	State Compliance achieved	22-SEP-1992	State	-
1992	4549791	SOX	State Compliance achieved	22-SEP-1992	State	-
1992	4548691	SOX	State Compliance achieved	22-SEP-1992	State	-
1992	4548591	SOX	State Compliance achieved	22-SEP-1992	State	-
1992	4548491	SOX	State Compliance achieved	22-SEP-1992	State	-
1992	4548391	SOX	State Compliance achieved	22-SEP-1992	State	-
8507354	8507354	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507362	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507361	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507360	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507355	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507357	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507358	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8507354	8507356	SFJ	State Formal Notice of Violation issued	30-SEP-1985	State	-
8303834	8303834	SIA	State Violation/Reminder Notice	30-SEP-1983	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
AQUA OHIO - MANSFIELD SYSTEM 3 WELL 0001	17532	Yes	Well	Ground water	Permanent	Active
AQUA OHIO - MANSFIELD SYS 3 DISTRIBUTION	28798	No	Distribution System/Zone	-	-	Active
Oh/Am Mansfield System 3 P01	114519	No	Sampling Station	-	-	Inactive
PRESSURE TANKS	36415	No	Storage	-	-	Active
AQUA OHIO - MANSFIELD SYSTEM 3	6956	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
AQUA OHIO - MANSFIELD SYSTEM 3	6956	Hypochlorination, Post	Disinfection

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