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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, Source Water (GWR)	Ground Water Rule	E. COLI	102616	Returned to Compliance	31-AUG-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	102615	Returned to Compliance	11-SEP-2020	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	102613	Returned to Compliance	01-JAN-2020	31-JAN-2020	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	102610	Returned to Compliance	01-OCT-2018	31-OCT-2018	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	102611	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)	102612	Returned to Compliance	01-SEP-2018	31-AUG-2019	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	102597	Returned to Compliance	01-MAR-2013	31-MAR-2013	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	102596	Returned to Compliance	01-NOV-2012	30-NOV-2012	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	102595	Returned to Compliance	01-JAN-2010	31-JAN-2010	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	20895	Known	01-JUN-1995	30-JUN-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	30294	Known	01-JUL-1994	31-JUL-1994	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	13694	Known	01-MAR-1994	31-MAR-1994	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	102592	Known	01-JUL-1992	31-JUL-1992	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
135234	102616	SIF	State Public Notification received	09-SEP-2025	State	-
135229	102615	SOX	State Compliance achieved	09-OCT-2020	State	-
135227	102612	SOX	State Compliance achieved	09-OCT-2020	State	-
135227	102611	SOX	State Compliance achieved	09-OCT-2020	State	-
135228	102613	SIF	State Public Notification received	09-OCT-2020	State	-
135216	102610	SIF	State Public Notification received	08-NOV-2019	State	-
135205	102597	SOX	State Compliance achieved	10-MAY-2013	State	-
135205	102596	SOX	State Compliance achieved	10-MAY-2013	State	-
135198	102595	SOX	State Compliance achieved	10-AUG-2010	State	-
60695	20895	SIF	State Public Notification received	04-AUG-1995	State	**Original Initiator from FRDS '' was unidentified**
81694	30294	SIA	State Violation/Reminder Notice	15-AUG-1994	State	**Original Initiator from FRDS '' was unidentified**
47694	13694	SIF	State Public Notification received	13-APR-1994	State	**Original Initiator from FRDS '' was unidentified**
135192	102592	SIF	State Public Notification received	25-AUG-1992	State	**Original Initiator from FRDS '' was unidentified**

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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
CC001 - SOUTH BULLOCK	8866	Yes	Consecutive Connection	Ground water	Emergency	Active
WELL 2A	8939	Yes	Well	Ground water	Permanent	Active
WELL 5	3819	Yes	Well	Ground water	Permanent	Active
WELL 4	3818	Yes	Well	Ground water	Permanent	Active
WELL 3	3817	Yes	Well	Ground water	Permanent	Active
WELL 2	3816	Yes	Well	Ground water	Other	Inactive
DISTRIBUTION SYSTEM	5703	No	Distribution System/Zone	-	-	Active
TANK_002 - COLUMBUS MILLS ELEVATED TANK	211	No	Storage	-	-	Active
TANK_003 - 82 EAST ELEVATED TANK	212	No	Storage	-	-	Active
TANK_005 - (NEW) 29 NORTH ELEVATED TANK	9632	No	Storage	-	-	Active
TANK_001 - WELSH PLANT ELEVATED TANK	210	No	Storage	-	-	Inactive
TANK_004 - 29 NORTH ELEVATED TANK	213	No	Storage	-	-	Inactive
WELL 3 + TREATMENT PLANT	2649	No	Treatment Plant	-	-	Active
WELL 4 + TREATMENT PLANT	2650	No	Treatment Plant	-	-	Active
WELL 5 + TREATMENT PLANT	2651	No	Treatment Plant	-	-	Active
WELL 2A + TREATMENT PLANT	9062	No	Treatment Plant	-	-	Active
WELL 2 + TREATMENT PLANT	2648	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WELL 2 + TREATMENT PLANT	2648	Gaseous Chlorination, Post	Disinfection
WELL 3 + TREATMENT PLANT	2649	Gaseous Chlorination, Post	Disinfection
WELL 4 + TREATMENT PLANT	2650	Gaseous Chlorination, Post	Disinfection
WELL 5 + TREATMENT PLANT	2651	Gaseous Chlorination, Post	Disinfection
WELL 2A + TREATMENT PLANT	9062	Gaseous Chlorination, Post	Disinfection

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