Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0580010
PWS Name	TROY WATER ASSOCIATION
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1580
County Served	Pontotoc

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 and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7104866	Known	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7104865	Known	01-JAN-2024	31-DEC-2024	No
MCL	Maximum Contaminant Level Violation, Monthly (TCR)	Total Coliform Rule	Coliform (TCR)	7104845	Returned to Compliance	01-MAY-2014	31-MAY-2014	Yes
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104838	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104841	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104842	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104840	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104839	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104837	Returned to Compliance	01-OCT-2012	31-DEC-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104836	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104831	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104833	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104835	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104827	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104823	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104824	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104828	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104829	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104825	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104815	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104819	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104816	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104820	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104814	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104818	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104807	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104811	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104812	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104808	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104806	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104810	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104799	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104803	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104800	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104804	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104802	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104798	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104790	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104796	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104792	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104791	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104795	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104794	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104782	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104784	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7104788	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104783	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104787	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7104786	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7104775	Returned to Compliance	01-OCT-2010	31-DEC-2010	No

1 - 50 of 150

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
64	7104865	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
64	7104866	SO+	State no additional Formal Action needed	19-MAR-2025	State	-
63	7104845	SIF	State Public Notification received	07-JUL-2014	State	-
59	7104819	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104820	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104823	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104824	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104825	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104827	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104828	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104829	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104831	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104833	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104835	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104836	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104837	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104838	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104839	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104840	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104841	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104842	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104818	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104816	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104814	SIF	State Public Notification received	05-JUN-2013	State	-
59	7104815	SIF	State Public Notification received	05-JUN-2013	State	-
1	7100508	SOX	State Compliance achieved	31-DEC-2012	State	-
1	7100608	SOX	State Compliance achieved	31-DEC-2012	State	-
1	7100708	SOX	State Compliance achieved	31-DEC-2012	State	-
2	7100808	SOX	State Compliance achieved	31-DEC-2012	State	-
2	7100908	SOX	State Compliance achieved	31-DEC-2012	State	-
2	7101008	SOX	State Compliance achieved	31-DEC-2012	State	-
3	7101108	SOX	State Compliance achieved	31-DEC-2012	State	-
3	7101208	SOX	State Compliance achieved	31-DEC-2012	State	-
3	7101308	SOX	State Compliance achieved	31-DEC-2012	State	-
4	7101408	SOX	State Compliance achieved	31-DEC-2012	State	-
4	7101508	SOX	State Compliance achieved	31-DEC-2012	State	-
4	7101608	SOX	State Compliance achieved	31-DEC-2012	State	-
5	7101708	SOX	State Compliance achieved	31-DEC-2012	State	-
5	7101808	SOX	State Compliance achieved	31-DEC-2012	State	-
5	7101908	SOX	State Compliance achieved	31-DEC-2012	State	-
6	7102008	SOX	State Compliance achieved	31-DEC-2012	State	-
6	7102108	SOX	State Compliance achieved	31-DEC-2012	State	-
6	7102208	SOX	State Compliance achieved	31-DEC-2012	State	-
7	7102309	SOX	State Compliance achieved	31-DEC-2012	State	-
7	7102409	SOX	State Compliance achieved	31-DEC-2012	State	-
7	7102509	SOX	State Compliance achieved	31-DEC-2012	State	-
8	7102609	SOX	State Compliance achieved	31-DEC-2012	State	-
8	7102709	SOX	State Compliance achieved	31-DEC-2012	State	-
8	7102809	SOX	State Compliance achieved	31-DEC-2012	State	-
9	7102909	SOX	State Compliance achieved	31-DEC-2012	State	-

1 - 50 of 150

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	36554	Yes	Well	Ground water	Emergency	Inactive
WELL WL003	41413	Yes	Well	Ground water	Permanent	Active
WELL WL002	36555	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38380	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43793	No	Distribution System/Zone	-	-	Active
100K ELEVATED TANK SE OF WELL 02	41759	No	Storage	-	-	Active
TREATMENT FACILITY TF102	32953	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF103	41414	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF101	32952	No	Treatment Plant	-	-	Inactive

1 - 9 of 9

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	32952	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF101	32952	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	32953	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF102	32953	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	41414	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF103	41414	Inhibitor, Polyphosphate	Other

1 - 6 of 6

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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