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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	7102286	Open	10-DEC-2025	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7102285	Returned to Compliance	11-DEC-2024	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7102245	Open	07-JAN-2020	-	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7102239	Open	30-NOV-2018	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	7102218	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)	7102219	Returned to Compliance	01-JAN-2013	30-SEP-2013	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	7102213	Returned to Compliance	01-OCT-2012	-	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7102204	Returned to Compliance	01-JUN-2004	30-JUN-2004	Yes
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	6074603	Returned to Compliance	01-AUG-2003	31-AUG-2003	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Carbofuran	429497	Returned to Compliance	01-JAN-1997	31-MAR-1997	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	429596	Returned to Compliance	01-JAN-1996	31-JAN-1996	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	429295	Returned to Compliance	01-APR-1995	30-APR-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	429692	Returned to Compliance	01-AUG-1992	31-AUG-1992	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	429892	Returned to Compliance	01-AUG-1992	31-AUG-1992	Yes
MCL	Maximum Contaminant Level Violation, Single Sample	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	8506661	Returned to Compliance	01-OCT-1984	30-SEP-1988	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
2093267	7102286	SIA	State Violation/Reminder Notice	10-DEC-2025	State	-
2093266	7102285	SOX	State Compliance achieved	24-JUN-2025	State	-
2093247	7102245	SIA	State Violation/Reminder Notice	07-JAN-2020	State	-
2093242	7102239	SIA	State Violation/Reminder Notice	30-NOV-2018	State	-
2093224	7102219	SOX	State Compliance achieved	17-AUG-2014	State	-
2093224	7102218	SOX	State Compliance achieved	17-AUG-2014	State	-
2093218	7102213	SOX	State Compliance achieved	11-OCT-2013	State	-
692	429692	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
692	429892	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2093103	6074603	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
496	429596	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2071004	7102204	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
395	429295	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2093202	429497	SO0	State no longer subject to Rule	01-JAN-2002	State	Not required per revised SOC waiver program.
85E0002	8506661	SOX	State Compliance achieved	30-SEP-1985	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
CHRISTIANSBURG, VILLAGE WELL 0001	10381	Yes	Well	Ground water	Permanent	Active
CHRISTIANSBURG, VILLAGE WELL 0002	10382	Yes	Well	Ground water	Permanent	Active
CLEARWELL	39636	No	Clear Well	-	-	Inactive
CHRISTIANSBURG, VILLAGE DISTRIBUTION	23550	No	Distribution System/Zone	-	-	Active
HIGH SERVICE PUMPS	39637	No	Pump Facility	-	-	Active
Christiansburg, Village P01	81179	No	Sampling Station	-	-	Inactive
ELEVATED TANK	39820	No	Storage	-	-	Active
CLEARWELL	46092	No	Storage	-	-	Active
STORAGE TANK 1	39634	No	Storage	-	-	Inactive
STORAGE TANK 1	47134	No	Storage	-	-	Inactive
CHRISTIANSBURG VILLAGE	1933	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
CHRISTIANSBURG VILLAGE	1933	Hypochlorination, Post	Disinfection
CHRISTIANSBURG VILLAGE	1933	Aeration, Slat Tray	Iron removal
CHRISTIANSBURG VILLAGE	1933	Filtered	Iron removal

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