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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	1137	Open	01-JUL-2025	-	No
MCL	Maximum Contaminant Level Violation, E. coli (RTCR)	Revised Total Coliform Rule	Revised Total Coliform Rule	1136	Known	01-MAY-2025	31-MAY-2025	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	1135	Known	01-MAR-2013	31-MAR-2013	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1133	Returned to Compliance	01-OCT-2008	30-NOV-2008	No
MR	Monitoring, Routine (IDSE)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1134	Returned to Compliance	01-OCT-2008	30-NOV-2008	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1	Returned to Compliance	01-JUL-2008	-	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Atrazine	1132	Returned to Compliance	01-APR-2006	30-JUN-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	5	Returned to Compliance	01-OCT-2002	31-OCT-2002	No
TT	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Surface Water Treatment Rule	9700875	Known	01-JUN-1997	30-JUN-1997	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9700585	Known	01-APR-1997	30-APR-1997	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9300992	Known	01-OCT-1992	31-OCT-1992	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9101854	Known	01-MAY-1991	31-MAY-1991	Yes
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9102147	Known	01-APR-1991	30-APR-1991	Yes
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9001005	Known	01-AUG-1990	31-AUG-1990	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
2256	1137	SIA	State Violation/Reminder Notice	12-NOV-2025	State	-
2255	1136	SFH	State Boil Water Order	16-MAY-2025	State	-
2254	1135	SIE	State Public Notification requested	01-MAY-2013	State	-
2252	1133	SOX	State Compliance achieved	18-FEB-2009	State	SAMPLES RECEIVED
2252	1134	SOX	State Compliance achieved	18-FEB-2009	State	SAMPLES RECEIVED
1	1	SIA	State Violation/Reminder Notice	09-SEP-2008	State	-
2249	1132	SOX	State Compliance achieved	19-OCT-2006	State	-
1233	5	SIF	State Public Notification received	14-JUL-2003	State	-
9703277	9700875	SIF	State Public Notification received	08-SEP-1997	State	-
9702705	9700585	SIE	State Public Notification requested	31-MAY-1997	State	-
9300212	9300992	SIF	State Public Notification received	04-DEC-1992	State	-
9106932	9101854	SIF	State Public Notification received	14-AUG-1991	State	-
9106932	9102147	SIF	State Public Notification received	14-AUG-1991	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
MARYVILLE - CONNECTION	6779	Yes	Consecutive Connection	Surface water	Emergency	Inactive
TELLICO LAKE	6783	Yes	Intake	Surface water	Permanent	Active
TELLICO AREA SS - CONNECTION	6780	Yes	Consecutive Connection	Surface water	Emergency	Inactive
ALCOA WATER - CONNECTION	6781	Yes	Consecutive Connection	Surface water	Emergency	Inactive
DISTRIBUTION SYSTEM	6782	No	Distribution System/Zone	-	-	Active
SAMPLING STATION	6784	No	Sampling Station	-	-	Active
RICHMOND TANK	14248	No	Storage	-	-	Active
CONING TANK	14249	No	Storage	-	-	Active
RATLEDGE TANK	14250	No	Storage	-	-	Active
PATTY TANK	14869	No	Storage	-	-	Active
LOUISVILLE TANK	15291	No	Storage	-	-	Active
TOTAL STORAGE	407	No	Storage	-	-	Active
TELLICO LAKE	1130	No	Treatment Plant	-	-	Active
TELLICO LAKE	TP001	No	Treatment Plant	-	-	Active

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Treatment Processes

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Facility Name	Facility ID	Treatment Process	Treatment Objective
TELLICO LAKE	1130	Filtration, Ultrafiltration	Particulate removal
TELLICO LAKE	1130	pH Adjustment, Post	Corrosion control
TELLICO LAKE	1130	Hypochlorination, Post	Disinfection
TELLICO LAKE	1130	Lime - Soda Ash Addition	Softening (hardness removal)
TELLICO LAKE	TP001	Filtration, Ultrafiltration	Particulate removal
TELLICO LAKE	TP001	pH Adjustment, Post	Corrosion control
TELLICO LAKE	TP001	Hypochlorination, Post	Disinfection

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