Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0540023
PWS Name	EUREKA WATER ASSOCIATION
PWS Type	Community water system
Owner Type	Public/Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1172
County Served	Panola

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	TTHM	1233683	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1233684	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	1233681	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	1233682	Returned to Compliance	01-JAN-2023	31-DEC-2023	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233672	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233671	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233670	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233668	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233663	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233664	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233665	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233659	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233661	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233660	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233655	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233656	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233657	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1233610	Returned to Compliance	01-JUL-2011	-	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233653	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233651	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233652	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233647	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233649	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233648	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233645	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233643	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233644	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233641	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233640	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233639	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233636	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233637	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233635	Returned to Compliance	01-APR-2010	30-JUN-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233633	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233632	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233631	Returned to Compliance	01-JAN-2010	31-MAR-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233627	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233629	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233628	Returned to Compliance	01-OCT-2009	31-DEC-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233623	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233625	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233624	Returned to Compliance	01-JUL-2009	30-SEP-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233619	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233621	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233620	Returned to Compliance	01-APR-2009	30-JUN-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233615	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233617	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	1233616	Returned to Compliance	01-JAN-2009	31-MAR-2009	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	1233611	Returned to Compliance	01-OCT-2008	31-DEC-2008	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	1233613	Returned to Compliance	01-OCT-2008	31-DEC-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
31	1233683	SOX	State Compliance achieved	09-DEC-2025	State	-
31	1233682	SOX	State Compliance achieved	09-DEC-2025	State	-
31	1233681	SOX	State Compliance achieved	09-DEC-2025	State	-
31	1233684	SOX	State Compliance achieved	09-DEC-2025	State	-
28	1233670	SIF	State Public Notification received	30-MAY-2013	State	-
28	1233672	SIF	State Public Notification received	30-MAY-2013	State	-
28	1233668	SIF	State Public Notification received	30-MAY-2013	State	-
28	1233665	SIF	State Public Notification received	30-MAY-2013	State	-
28	1233664	SIF	State Public Notification received	30-MAY-2013	State	-
28	1233663	SIF	State Public Notification received	30-MAY-2013	State	-
28	1233671	SIF	State Public Notification received	30-MAY-2013	State	-
1	1231508	SOX	State Compliance achieved	30-SEP-2012	State	-
1	1231608	SOX	State Compliance achieved	30-SEP-2012	State	-
1	1231708	SOX	State Compliance achieved	30-SEP-2012	State	-
2	1231808	SOX	State Compliance achieved	30-SEP-2012	State	-
2	1231908	SOX	State Compliance achieved	30-SEP-2012	State	-
2	1232008	SOX	State Compliance achieved	30-SEP-2012	State	-
3	1232108	SOX	State Compliance achieved	30-SEP-2012	State	-
3	1232208	SOX	State Compliance achieved	30-SEP-2012	State	-
3	1232308	SOX	State Compliance achieved	30-SEP-2012	State	-
4	1232409	SOX	State Compliance achieved	30-SEP-2012	State	-
4	1232509	SOX	State Compliance achieved	30-SEP-2012	State	-
4	1232609	SOX	State Compliance achieved	30-SEP-2012	State	-
5	1232709	SOX	State Compliance achieved	30-SEP-2012	State	-
5	1232809	SOX	State Compliance achieved	30-SEP-2012	State	-
5	1232909	SOX	State Compliance achieved	30-SEP-2012	State	-
6	1233009	SOX	State Compliance achieved	30-SEP-2012	State	-
6	1233109	SOX	State Compliance achieved	30-SEP-2012	State	-
6	1233209	SOX	State Compliance achieved	30-SEP-2012	State	-
7	1233309	SOX	State Compliance achieved	30-SEP-2012	State	-
7	1233409	SOX	State Compliance achieved	30-SEP-2012	State	-
7	1233509	SOX	State Compliance achieved	30-SEP-2012	State	-
8	1233611	SOX	State Compliance achieved	30-SEP-2012	State	-
8	1233612	SOX	State Compliance achieved	30-SEP-2012	State	-
8	1233613	SOX	State Compliance achieved	30-SEP-2012	State	-
9	1233615	SOX	State Compliance achieved	30-SEP-2012	State	-
9	1233616	SOX	State Compliance achieved	30-SEP-2012	State	-
9	1233617	SOX	State Compliance achieved	30-SEP-2012	State	-
10	1233619	SOX	State Compliance achieved	30-SEP-2012	State	-
10	1233620	SOX	State Compliance achieved	30-SEP-2012	State	-
10	1233621	SOX	State Compliance achieved	30-SEP-2012	State	-
11	1233623	SOX	State Compliance achieved	30-SEP-2012	State	-
11	1233624	SOX	State Compliance achieved	30-SEP-2012	State	-
11	1233625	SOX	State Compliance achieved	30-SEP-2012	State	-
12	1233627	SOX	State Compliance achieved	30-SEP-2012	State	-
12	1233628	SOX	State Compliance achieved	30-SEP-2012	State	-
12	1233629	SOX	State Compliance achieved	30-SEP-2012	State	-
13	1233631	SOX	State Compliance achieved	30-SEP-2012	State	-
13	1233632	SOX	State Compliance achieved	30-SEP-2012	State	-
13	1233633	SOX	State Compliance achieved	30-SEP-2012	State	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	36407	Yes	Well	Ground water	Interim	Inactive
WELL WL003	37542	Yes	Well	Ground water	Permanent	Active
WELL WL002	36408	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	38332	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43769	No	Distribution System/Zone	-	-	Active
100K GALLON ELEVATED TANK	41698	No	Storage	-	-	Active
10K GAL PRESSURE TANK	42281	No	Storage	-	-	Active
TREATMENT FACILITY TF080	31498	No	Treatment Plant	-	-	Active

1 - 8 of 8

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF080	31498	Coagulation	Iron removal
TREATMENT FACILITY TF080	31498	Lime - Soda Ash Addition	Corrosion control
TREATMENT FACILITY TF080	31498	Inhibitor, Polyphosphate	Corrosion control
TREATMENT FACILITY TF080	31498	Sedimentation	Iron removal
TREATMENT FACILITY TF080	31498	Rapid Mix	Iron removal
TREATMENT FACILITY TF080	31498	Flocculation	Iron removal
TREATMENT FACILITY TF080	31498	Filtration, Rapid Sand	Iron removal
TREATMENT FACILITY TF080	31498	Gaseous Chlorination, Post	Disinfection

1 - 8 of 8

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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