Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	TN0000098
PWS Name	CEDAR GROVE U.D.
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1492
County Served	Carroll

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
MR	Monitoring, Regular	Nitrate Rule	Nitrate	41	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	39	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	40	Returned to Compliance	01-JUL-2014	30-SEP-2014	No
MR	Monitoring, Regular	Volatile Organic Chemicals	DICHLOROMETHANE	21	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	4	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	5	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Antimony, Total	14	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Beryllium, Total	15	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	3	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Styrene	38	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Ethylbenzene	37	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Toluene	36	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Benzene	35	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	CHLOROBENZENE	34	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Tetrachloroethylene	33	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,2-Trichloroethane	32	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Trichloroethylene	31	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloropropane	30	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Carbon tetrachloride	29	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1,1-Trichloroethane	28	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2-Dichloroethane	27	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	trans-1,2-Dichloroethylene	26	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,1-Dichloroethylene	25	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Vinyl chloride	24	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	p-Dichlorobenzene	23	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	o-Dichlorobenzene	22	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	Xylenes, Total	20	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Chromium	9	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	cis-1,2-Dichloroethylene	19	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Volatile Organic Chemicals	1,2,4-Trichlorobenzene	18	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Selenium	17	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Nickel	13	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Mercury	12	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Fluoride	11	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	CYANIDE	10	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Cadmium	8	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Barium	7	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Arsenic Rule	Arsenic	6	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	2	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring, Regular	Inorganic Chemicals	Thallium, Total	16	Returned to Compliance	01-JAN-2011	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 1 Disinfectants and Disinfection Byproducts Rule	Chlorine	1	Returned to Compliance	01-OCT-2006	31-DEC-2006	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9603878	Known	01-OCT-1995	31-OCT-1995	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	9503745	Known	01-SEP-1995	30-SEP-1995	Yes
MR	Monitoring, Regular	Inorganic Chemicals	Asbestos	9504117	Known	01-JAN-1995	31-DEC-1995	No
MR	Monitoring, Routine Minor (TCR)	Total Coliform Rule	Coliform (TCR)	9001020	Known	01-SEP-1990	30-SEP-1990	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
16	41	SIE	State Public Notification requested	11-FEB-2025	State	-
14	39	SOX	State Compliance achieved	18-AUG-2015	State	RTC WITH PN DONE AND NO CONSEC VIOL
14	40	SOX	State Compliance achieved	18-AUG-2015	State	RTC WITH PN DONE AND NO CONSEC VIOL
9	18	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	38	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	37	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	36	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	2	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	3	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	4	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	5	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	6	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	7	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	8	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	9	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	10	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	11	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	12	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	13	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	14	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	15	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	16	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	17	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	19	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	20	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	21	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	22	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	23	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	24	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	25	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	26	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	27	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	28	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	29	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	30	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	31	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	32	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	33	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	34	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
9	35	SIF	State Public Notification received	15-JUN-2014	State	IN CCR
2	1	SIE	State Public Notification requested	01-FEB-2007	State	-
9601070	9504117	SIE	State Public Notification requested	09-FEB-1996	State	-
9600021	9503745	SIF	State Public Notification received	27-DEC-1995	State	-
9600022	9603878	SFJ	State Formal Notice of Violation issued	19-DEC-1995	State	-

1 - 44 of 44

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
2 WELLS	2383	Yes	Well	Ground water	Permanent	Active
2 WELLS	2384	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	5467	No	Distribution System/Zone	-	-	Active
SAMPLING STATION	5468	No	Sampling Station	-	-	Active
100,000 GAL TANK	14256	No	Storage	-	-	Active
300,000 GAL TANK	14257	No	Storage	-	-	Active
TOTAL STORAGE	63	No	Storage	-	-	Active
WATER PLANT	761	No	Treatment Plant	-	-	Active
CLEARWELL	TP001	No	Treatment Plant	-	-	Active

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
WATER PLANT	761	Aeration, Slat Tray	Taste / odor control
WATER PLANT	761	Hypochlorination, Post	Disinfection
WATER PLANT	761	4-Log Treatment of Viruses	Disinfection
CLEARWELL	TP001	Aeration, Slat Tray	Taste / odor control
CLEARWELL	TP001	Hypochlorination, Post	Disinfection

1 - 5 of 5

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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