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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
RPT	Notification, Known or Potential LSL	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	8247827	Open	02-JUL-2025	-	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	8247826	Returned to Compliance	01-JUL-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	8247820	Open	18-JUN-2021	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8247818	Returned to Compliance	01-MAY-2020	31-MAY-2020	No
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	8247814	Open	23-JAN-2019	-	No
MON	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	8247813	Returned to Compliance	01-JUL-2018	31-JUL-2018	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	8247806	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)	8247807	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)	8247805	Returned to Compliance	01-JUL-2005	30-SEP-2005	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,3,7,8-TCDD	919601	Returned to Compliance	01-APR-2001	30-JUN-2001	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	3749598	Returned to Compliance	01-APR-1998	30-APR-1998	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
8110337	8247827	SIE	State Public Notification requested	21-OCT-2025	State	-
8110335	8247826	SOX	State Compliance achieved	25-AUG-2025	State	-
8110326	8247820	SIA	State Violation/Reminder Notice	31-DEC-2021	State	-
8110324	8247818	SIE	State Public Notification requested	17-JUN-2020	State	-
8110320	8247813	SIF	State Public Notification received	03-MAY-2019	State	-
8110318	8247814	SIA	State Violation/Reminder Notice	23-JAN-2019	State	-
8110310	8247807	SOX	State Compliance achieved	10-JUL-2014	State	-
8110310	8247806	SOX	State Compliance achieved	10-JUL-2014	State	-
498	3749598	SOX	State Compliance achieved	19-APR-2007	State	THIS WAS SOXED BY AN AUTOMATED PROCESS CREATED BY TAB.
2030606	8247805	SIF	State Public Notification received	06-MAR-2006	State	-
1100402	919601	SIE	State Public Notification requested	04-OCT-2001	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
MALTA, VILLAGE OF WELL 0003	16072	Yes	Well	Ground water	Emergency	Inactive
MALTA, VILLAGE OF WELL 0007	55038	Yes	Well	Ground water	Permanent	Active
MALTA, VILLAGE OF WELL 0006	16075	Yes	Well	Ground water	Permanent	Active
MALTA, VILLAGE OF WELL 0005	16074	Yes	Well	Ground water	Permanent	Active
MALTA, VILLAGE OF WELL 0004	16073	Yes	Well	Ground water	Permanent	Active
MALTA, VILLAGE OF DISTRIBUTION	27722	No	Distribution System/Zone	-	-	Active
CROWN ROAD	22719	No	Pump Facility	-	-	Inactive
PALACE HEIGHTS	22720	No	Pump Facility	-	-	Inactive
WEST MALTA BS	40989	No	Pump Facility	-	-	Inactive
Malta, Village Of P01	102105	No	Sampling Station	-	-	Inactive
CHLORINE CONTACT TANKS	33170	No	Storage	-	-	Active
TANK #1	753	No	Storage	-	-	Active
TANK #2	754	No	Storage	-	-	Active
WEST MALTA TANK	40984	No	Storage	-	-	Inactive
MALTA WTP	5936	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
MALTA WTP	5936	Permanganate	Manganese removal
MALTA WTP	5936	Gaseous Chlorination, Pre	Disinfection
MALTA WTP	5936	Filtration, Pressure Sand	Manganese removal
MALTA WTP	5936	Ion Exchange	Softening (hardness removal)

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