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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	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	28	Returned to Compliance	26-OCT-2022	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	15	Returned to Compliance	02-MAR-2019	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	16	Returned to Compliance	02-MAR-2019	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	9	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	10	Returned to Compliance	01-OCT-2016	31-DEC-2016	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	11	Returned to Compliance	02-MAY-2016	-	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	6	Returned to Compliance	01-OCT-2013	30-SEP-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	5	Returned to Compliance	01-OCT-2013	30-SEP-2014	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1	Returned to Compliance	01-JUL-2008	-	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
29	28	SOX	State Compliance achieved	11-FEB-2023	State	-
27	16	SOX	State Compliance achieved	02-AUG-2021	State	-
26	11	SOX	State Compliance achieved	19-AUG-2019	State	SOX'd during July 2019 ETT review; SDWIS shows deficiency resolved on 06/05/2017
24	15	SOX	State Compliance achieved	29-JUL-2019	State	-
12	10	SIF	State Public Notification received	11-APR-2017	State	-
12	9	SIF	State Public Notification received	11-APR-2017	State	-
11	5	SOX	State Compliance achieved	24-FEB-2017	State	-
11	6	SOX	State Compliance achieved	24-FEB-2017	State	-
2	1	SOX	State Compliance achieved	25-JUN-2009	State	2007 CCR COMPLETED

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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
BUYS FROM LA1009011 MARKSVILLE WATER	9901	Yes	Consecutive Connection	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	12454	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17488	No	Distribution System/Zone	-	-	Inactive
DISINFECTION	2636	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
DISINFECTION	2636	Hypochlorination, Post	Disinfection
DISINFECTION	2636	Gaseous Chlorination, Post	Disinfection

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