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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	Total Haloacetic Acids (HAA5)	6505021	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	6505020	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6505010	Returned to Compliance	01-DEC-2012	31-DEC-2012	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6505009	Returned to Compliance	01-AUG-2009	31-AUG-2009	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	6139204	Returned to Compliance	01-OCT-2003	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	6504796	Returned to Compliance	01-JAN-1996	-	No
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	6504892	Returned to Compliance	01-FEB-1992	29-FEB-1992	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	6504992	Returned to Compliance	01-FEB-1992	29-FEB-1992	Yes
Other	Operations Report	Miscellaneous Other Rules	-	8505501	Known	01-NOV-1984	30-NOV-1984	No
Other	Operations Report	Miscellaneous Other Rules	-	8405272	Known	01-SEP-1984	30-SEP-1984	No
Other	Operations Report	Miscellaneous Other Rules	-	8405046	Known	01-AUG-1984	31-AUG-1984	No
Other	Operations Report	Miscellaneous Other Rules	-	8202242	Known	01-JUN-1982	30-JUN-1982	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
8071931	6505020	SOX	State Compliance achieved	20-AUG-2025	State	-
8071931	6505021	SOX	State Compliance achieved	20-AUG-2025	State	-
8071913	6505010	SOX	State Compliance achieved	01-MAY-2013	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
1	6505009	SOX	State Compliance achieved	19-MAR-2010	State	THIS WAS SOXed BY AN AUTOMATED PROCESS CREATED BY TAB.
692	6504892	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
692	6504992	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
8071904	6139204	SOX	State Compliance achieved	19-JUL-2004	State	-
198	6504796	SOX	State Compliance achieved	27-OCT-1997	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
CC FROM MOUNT VERNON CITY PWS	21122	Yes	Consecutive Connection	Ground water	Permanent	Active
GAMBIER, VILLAGE OF DISTRIBUTION	26134	No	Distribution System/Zone	-	-	Active
GAMBIER VILLAGE	34172	No	Other	-	-	Active
Gambier Village P01	94159	No	Sampling Station	-	-	Inactive
ELEVATED TANK	34152	No	Storage	-	-	Active
GAMBIER PLANT	48958	No	Treatment Plant	-	-	Active
GAMBIER VILLAGE	4392	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
GAMBIER VILLAGE	4392	Innovative	Other
GAMBIER VILLAGE	4392	Innovative	Other
GAMBIER PLANT	48958	Hypochlorination, Post	Disinfection
GAMBIER PLANT	48958	Innovative	Other

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