Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0510002
PWS Name	TOWN OF CHUNKY
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	507
County Served	Newton

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	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1234376	Open	01-FEB-2025	-	No
MR	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	Lead and Copper Rule	1234369	Open	01-JAN-2024	-	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	1234375	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1234374	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	1234373	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate	1234371	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrite	1234372	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Nitrate Rule	Nitrate-Nitrite	1234370	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234355	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234351	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234352	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234350	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234348	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234347	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234346	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234342	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234344	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234343	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234340	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234338	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234339	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234334	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234336	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234335	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234332	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234330	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234331	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234328	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234327	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234326	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234323	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234324	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234322	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234320	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234319	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234318	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234314	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234316	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234315	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1234310	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1234312	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1234311	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	1234356	Returned to Compliance	01-OCT-2008	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233709	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1233809	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1233609	Returned to Compliance	01-JUL-2008	30-SEP-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Radium (-226 and -228)	1233509	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Gross Alpha, Excl. Radon and U	1233309	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233409	Returned to Compliance	01-APR-2008	30-JUN-2008	No
MR	Monitoring, Routine Major (TCR)	Total Coliform Rule	Coliform (TCR)	1231408	Known	01-FEB-2008	29-FEB-2008	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
15	1234374	SIF	State Public Notification received	09-JUN-2025	State	-
15	1234373	SIF	State Public Notification received	09-JUN-2025	State	-
15	1234375	SIF	State Public Notification received	09-JUN-2025	State	-
12	1234369	SIF	State Public Notification received	31-MAY-2025	State	-
14	1234371	SIF	State Public Notification received	28-FEB-2024	State	-
14	1234370	SIF	State Public Notification received	28-FEB-2024	State	-
14	1234372	SIF	State Public Notification received	28-FEB-2024	State	-
2015709	1234310	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234311	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234312	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234314	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234315	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234316	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234318	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234319	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234320	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234322	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234323	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234324	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234326	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234327	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234328	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234330	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234331	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234332	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234334	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234335	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234336	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234338	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234339	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234340	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234342	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234343	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234344	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234346	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234347	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234348	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234350	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234351	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234352	SIF	State Public Notification received	08-MAY-2012	State	-
2015709	1234355	SIF	State Public Notification received	08-MAY-2012	State	-
2015710	1234356	SOX	State Compliance achieved	08-MAY-2012	State	-
2015706	1232008	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233709	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233609	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233509	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233409	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233309	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233209	SOX	State Compliance achieved	30-DEC-2011	State	-
2015706	1233109	SOX	State Compliance achieved	30-DEC-2011	State	-

1 - 50 of 78

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	36269	Yes	Well	Ground water	Interim	Inactive
WELL WL002	36270	Yes	Well	Ground water	Permanent	Inactive
WELL WL003	44076	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38259	No	Distribution System/Zone	-	-	Active
100K STANDPIPE AT WELL 02	40646	No	Storage	-	-	Active
TREATMENT FACILITY TF103	44077	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	32798	No	Treatment Plant	-	-	Inactive
TREATMENT FACILITY TF101	33979	No	Treatment Plant	-	-	Inactive

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF102	32798	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF102	32798	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	44077	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	44077	Inhibitor, Polyphosphate	Other

1 - 4 of 4

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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