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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
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	2103280	Returned to Compliance	17-OCT-2024	-	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	2103263	Returned to Compliance	17-JAN-2021	-	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2103210	Returned to Compliance	01-JUL-2013	30-JUN-2014	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	2103209	Returned to Compliance	01-JUL-2013	30-JUN-2014	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2102903	Returned to Compliance	01-MAR-2003	31-MAR-2003	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2002501	Returned to Compliance	01-JUN-2001	30-JUN-2001	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	26-SEP-2000	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2004995	Returned to Compliance	01-MAY-1995	31-MAY-1995	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2001693	Returned to Compliance	01-DEC-1992	31-DEC-1992	Yes
MCL	Maximum Contaminant Level Violation, Acute (TCR)	Total Coliform Rule	Coliform (TCR)	2021391	Returned to Compliance	01-SEP-1991	30-SEP-1991	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	2020491	Returned to Compliance	01-AUG-1991	31-AUG-1991	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
5901227	2103280	SOX	State Compliance achieved	12-MAY-2025	State	-
5901225	2103263	SOX	State Compliance achieved	05-MAR-2021	State	-
5901212	2004995	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2020491	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2102903	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2103209	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2103210	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2002501	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2001693	SOX	State Compliance achieved	15-MAR-2018	State	-
5901212	2021391	SOX	State Compliance achieved	15-MAR-2018	State	-
1E04	1V00	EOX	Federal Compliance achieved	26-SEP-2000	ODSWeb	-

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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
TUNICA WATER SYSTEM WELL #1	23009	Yes	Well	Ground water	Emergency	Active
ELM PARK WELL	13980	Yes	Well	Ground water	Permanent	Inactive
MORRIS ROAD WELL 001	8283	Yes	Well	Ground water	Permanent	Active
AUDUBON LANE WELL 001	8282	Yes	Well	Ground water	Permanent	Active
WEYANOKE WELL	8281	Yes	Well	Ground water	Permanent	Active
WELL LAUREL HILL 002	8280	Yes	Well	Ground water	Permanent	Active
WELL LAUREL HILL 001	8279	Yes	Well	Ground water	Permanent	Active
TUNICA WATER SYSTEM WELL #2	23008	Yes	Well	Ground water	Permanent	Active
WEYANOKE WELL 2	22071	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	9400	No	Distribution System/Zone	-	-	Active
ELEVATED, TUNICA	23010	No	Storage	-	-	Active
LAUREL HILL	508	No	Storage	-	-	Active
WEYANOKE	647	No	Storage	-	-	Active
AUDUBON / STAR HILL	694	No	Storage	-	-	Active
ELM PARK	714	No	Storage	-	-	Active
HYDROPNEUMATIC	2205	No	Storage	-	-	Inactive
WEYANOKE WELL 2 TREATMENT PLANT	22072	No	Treatment Plant	-	-	Active
TUNICA WELL #1	23011	No	Treatment Plant	-	-	Active
TUNICA WELL #2	23012	No	Treatment Plant	-	-	Active
WEYANOKE WELL TREATMENT PLANT	4550	No	Treatment Plant	-	-	Active
LAUREL HILL 002 TREATMENT PLANT	4551	No	Treatment Plant	-	-	Active
LAUREL HILL 001 TREATMENT PLANT	4552	No	Treatment Plant	-	-	Active
AUDUBON LANE TREATMENT PLANT	4554	No	Treatment Plant	-	-	Active
MORRIS ROAD WELL 001 TREATMENT PLANT	4555	No	Treatment Plant	-	-	Active
ELM PARK WELL TREATMENT PLANT	13981	No	Treatment Plant	-	-	Inactive

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
WEYANOKE WELL 2 TREATMENT PLANT	22072	Gaseous Chlorination, Post	Disinfection
WEYANOKE WELL 2 TREATMENT PLANT	22072	Chloramines	Disinfection
WEYANOKE WELL 2 TREATMENT PLANT	22072	Sequestration	Inorganics removal
TUNICA WELL #1	23011	Chloramines	Disinfection
TUNICA WELL #2	23012	Chloramines	Disinfection
TUNICA WELL #2	23012	Sequestration	Manganese removal
WEYANOKE WELL TREATMENT PLANT	4550	Sequestration	Manganese removal
WEYANOKE WELL TREATMENT PLANT	4550	Chloramines	Disinfection
LAUREL HILL 002 TREATMENT PLANT	4551	Chloramines	Disinfection
LAUREL HILL 002 TREATMENT PLANT	4551	Sequestration	Manganese removal
LAUREL HILL 001 TREATMENT PLANT	4552	Sequestration	Manganese removal
LAUREL HILL 001 TREATMENT PLANT	4552	Chloramines	Disinfection
AUDUBON LANE TREATMENT PLANT	4554	Chloramines	Disinfection
AUDUBON LANE TREATMENT PLANT	4554	Sequestration	Manganese removal
MORRIS ROAD WELL 001 TREATMENT PLANT	4555	Chloramines	Disinfection
MORRIS ROAD WELL 001 TREATMENT PLANT	4555	Sequestration	Manganese removal

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