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PWS ID	TN0000590
PWS Name	ROCKWOOD WATER, SEWER & GAS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Surface water
Primacy Type	State
Is Wholesaler?	No
Population Served	11412
County Served	Roane

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.

Violations

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	Record Keeping	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	3	Open	01-MAY-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	2	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	1	Returned to Compliance	01-JUL-2012	-	No
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	8501453	Known	01-JAN-1985	31-DEC-1985	Yes
MCL	Maximum Contaminant Level Violation, Average	Former Total Trihalomethane Rule	TTHM	8500822	Known	01-OCT-1984	30-SEP-1985	Yes
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8301256	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8301264	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8301265	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	8301268	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8301273	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8301257	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8301269	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8301263	Known	25-JUN-1982	24-JUN-1983	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	8010310	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8010312	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	8010314	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	8010316	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	8010317	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	8010311	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	8010313	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	8010318	Known	23-JUN-1980	22-JUN-1981	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4,5-TP	8115130	Known	24-JUN-1978	23-JUN-1981	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	2,4-D	8115129	Known	24-JUN-1978	23-JUN-1981	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Toxaphene	8115128	Known	24-JUN-1978	23-JUN-1981	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Methoxychlor	8115127	Known	24-JUN-1978	23-JUN-1981	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	BHC-GAMMA	8115126	Known	24-JUN-1978	23-JUN-1981	No
MR	Monitoring, Regular	Synthetic Organic Chemicals	Endrin	8115125	Known	24-JUN-1978	23-JUN-1981	No

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Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
8	3	SIF	State Public Notification received	30-JUN-2025	State	included within 2024 CCR
6	2	SOX	State Compliance achieved	31-DEC-2017	State	RTC WITH PN DONE AND NON SUBSEQUENT VIOLATION
1	1	SIA	State Violation/Reminder Notice	16-AUG-2012	State	-
85E0001	8501453	SIA	State Violation/Reminder Notice	30-SEP-1985	State	-
85E0001	8500822	SIA	State Violation/Reminder Notice	30-SEP-1985	State	-
8301256	8301268	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301273	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301265	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301264	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301263	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301257	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301256	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-
8301256	8301269	EFJ	Federal issued Formal Notice of Violation	30-SEP-1983	State	-

1 - 13 of 13

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WATTS BAR LAKE @ KING CREEK EMBAYMENT	6642	Yes	Intake	Surface water	Permanent	Active
DISTRIBUTION SYSTEM	6641	No	Distribution System/Zone	-	-	Active
SAMPLING STATION	6643	No	Sampling Station	-	-	Active
CHURCH AVENUE TANK	15183	No	Storage	-	-	Active
INDUSTRIAL PARK TANK	15184	No	Storage	-	-	Active
FURNACE AVENUE TANK	15185	No	Storage	-	-	Active
TOTAL STORAGE	368	No	Storage	-	-	Active
WATTS BAR LAKE PLANT	1092	No	Treatment Plant	-	-	Active
CLEARWELL B (100,000 GALLON)	14410	No	Treatment Plant	-	-	Active
WATTS BAR LAKE	TP001	No	Treatment Plant	-	-	Active

1 - 10 of 10

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WATTS BAR LAKE PLANT	1092	Permanganate	Taste / odor control
WATTS BAR LAKE PLANT	1092	Filtration, Rapid Sand	Particulate removal
WATTS BAR LAKE PLANT	1092	Coagulation	Particulate removal
WATTS BAR LAKE PLANT	1092	Sedimentation	Particulate removal
WATTS BAR LAKE PLANT	1092	Fluoridation	Other
WATTS BAR LAKE PLANT	1092	Inhibitor, Orthophosphate	Corrosion control
WATTS BAR LAKE PLANT	1092	Hypochlorination, Post	Disinfection
WATTS BAR LAKE PLANT	1092	Hypochlorination, Pre	Disinfection
CLEARWELL B (100,000 GALLON)	14410	Coagulation	Particulate removal
CLEARWELL B (100,000 GALLON)	14410	Filtration, Rapid Sand	Particulate removal
CLEARWELL B (100,000 GALLON)	14410	Fluoridation	Other
CLEARWELL B (100,000 GALLON)	14410	Permanganate	Taste / odor control
CLEARWELL B (100,000 GALLON)	14410	Sedimentation	Particulate removal
CLEARWELL B (100,000 GALLON)	14410	Hypochlorination, Post	Disinfection
CLEARWELL B (100,000 GALLON)	14410	Inhibitor, Orthophosphate	Corrosion control
CLEARWELL B (100,000 GALLON)	14410	Hypochlorination, Pre	Disinfection
WATTS BAR LAKE	TP001	Filtration, Rapid Sand	Particulate removal
WATTS BAR LAKE	TP001	Inhibitor, Hexametaphosphate	Corrosion control
WATTS BAR LAKE	TP001	Gaseous Chlorination, Post	Disinfection
WATTS BAR LAKE	TP001	Fluoridation	Other
WATTS BAR LAKE	TP001	Ozonation, Pre	Disinfection
WATTS BAR LAKE	TP001	Coagulation	Particulate removal
WATTS BAR LAKE	TP001	Sedimentation	Particulate removal

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For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.

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