Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0780007
PWS Name	TOWN OF MATHISTON
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1090
County Served	Webster

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)	15248	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	15247	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15229	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15227	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15228	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15232	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15226	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15222	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15223	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15221	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15216	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15215	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15214	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15217	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15207	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15211	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15208	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15212	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15206	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15210	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15203	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15199	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15204	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15200	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15198	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15202	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15186	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15188	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15192	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15191	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15187	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15190	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15178	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15184	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15180	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15183	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15179	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15182	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15175	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15171	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15172	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15176	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15170	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15174	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15163	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	15167	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15164	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	15168	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15166	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	15162	Returned to Compliance	01-JUL-2010	30-SEP-2010	No

1 - 50 of 138

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
62	15247	SOX	State Compliance achieved	29-JUL-2024	State	-
62	15248	SOX	State Compliance achieved	29-JUL-2024	State	-
59	15216	SIF	State Public Notification received	28-MAY-2013	State	-
59	15217	SIF	State Public Notification received	28-MAY-2013	State	-
59	15221	SIF	State Public Notification received	28-MAY-2013	State	-
59	15222	SIF	State Public Notification received	28-MAY-2013	State	-
59	15226	SIF	State Public Notification received	28-MAY-2013	State	-
59	15227	SIF	State Public Notification received	28-MAY-2013	State	-
59	15228	SIF	State Public Notification received	28-MAY-2013	State	-
59	15229	SIF	State Public Notification received	28-MAY-2013	State	-
59	15232	SIF	State Public Notification received	28-MAY-2013	State	-
59	15215	SIF	State Public Notification received	28-MAY-2013	State	-
59	15214	SIF	State Public Notification received	28-MAY-2013	State	-
59	15223	SIF	State Public Notification received	28-MAY-2013	State	-
1	10908	SOX	State Compliance achieved	30-SEP-2012	State	-
1	11008	SOX	State Compliance achieved	30-SEP-2012	State	-
1	11108	SOX	State Compliance achieved	30-SEP-2012	State	-
2	11208	SOX	State Compliance achieved	30-SEP-2012	State	-
2	11308	SOX	State Compliance achieved	30-SEP-2012	State	-
2	11408	SOX	State Compliance achieved	30-SEP-2012	State	-
3	11508	SOX	State Compliance achieved	30-SEP-2012	State	-
3	11608	SOX	State Compliance achieved	30-SEP-2012	State	-
3	11708	SOX	State Compliance achieved	30-SEP-2012	State	-
4	11808	SOX	State Compliance achieved	30-SEP-2012	State	-
4	11908	SOX	State Compliance achieved	30-SEP-2012	State	-
4	12008	SOX	State Compliance achieved	30-SEP-2012	State	-
5	12108	SOX	State Compliance achieved	30-SEP-2012	State	-
5	12208	SOX	State Compliance achieved	30-SEP-2012	State	-
5	12308	SOX	State Compliance achieved	30-SEP-2012	State	-
6	12408	SOX	State Compliance achieved	30-SEP-2012	State	-
6	12508	SOX	State Compliance achieved	30-SEP-2012	State	-
6	12608	SOX	State Compliance achieved	30-SEP-2012	State	-
7	12709	SOX	State Compliance achieved	30-SEP-2012	State	-
7	12809	SOX	State Compliance achieved	30-SEP-2012	State	-
7	12909	SOX	State Compliance achieved	30-SEP-2012	State	-
8	13009	SOX	State Compliance achieved	30-SEP-2012	State	-
8	13109	SOX	State Compliance achieved	30-SEP-2012	State	-
8	13209	SOX	State Compliance achieved	30-SEP-2012	State	-
9	13309	SOX	State Compliance achieved	30-SEP-2012	State	-
9	13409	SOX	State Compliance achieved	30-SEP-2012	State	-
9	13509	SOX	State Compliance achieved	30-SEP-2012	State	-
10	13609	SOX	State Compliance achieved	30-SEP-2012	State	-
10	13709	SOX	State Compliance achieved	30-SEP-2012	State	-
10	13809	SOX	State Compliance achieved	30-SEP-2012	State	-
11	13909	SOX	State Compliance achieved	30-SEP-2012	State	-
11	14009	SOX	State Compliance achieved	30-SEP-2012	State	-
11	14109	SOX	State Compliance achieved	30-SEP-2012	State	-
12	14209	SOX	State Compliance achieved	30-SEP-2012	State	-
12	14309	SOX	State Compliance achieved	30-SEP-2012	State	-
12	14409	SOX	State Compliance achieved	30-SEP-2012	State	-

1 - 50 of 136

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	37256	Yes	Well	Ground water	Interim	Active
WELL WL002	37257	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38635	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43720	No	Distribution System/Zone	-	-	Active
55K ELEVATED STORAGE TANK	41331	No	Storage	-	-	Active
100K ELEVATED STORAGE TANK	41332	No	Storage	-	-	Active
TREATMENT FACILITY TF101	33397	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	33398	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	33397	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF101	33397	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	33398	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF102	33398	Gaseous Chlorination, Post	Disinfection

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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