Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	MS0310007
PWS Name	LOUIN WATER WORKS
PWS Type	Community water system
Owner Type	Local government
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	500
County Served	Jasper

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)	7214047	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7214046	Returned to Compliance	01-JAN-2024	31-DEC-2024	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214033	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214035	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214031	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214030	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214034	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214029	Returned to Compliance	01-JUL-2012	30-SEP-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214028	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214025	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214027	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214024	Returned to Compliance	01-APR-2012	30-JUN-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214018	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214020	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214016	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214015	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214019	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214014	Returned to Compliance	01-JAN-2012	31-MAR-2012	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214011	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214007	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214012	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214008	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214006	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214010	Returned to Compliance	01-OCT-2011	31-DEC-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7214003	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213999	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214004	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7214000	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213998	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7214002	Returned to Compliance	01-JUL-2011	30-SEP-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213986	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7213992	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7213988	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213991	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213987	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213990	Returned to Compliance	01-APR-2011	30-JUN-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213978	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7213980	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7213984	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213983	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213979	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213982	Returned to Compliance	01-JAN-2011	31-MAR-2011	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213971	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213975	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7213972	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-228	7213976	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213970	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Combined Uranium	7213974	Returned to Compliance	01-OCT-2010	31-DEC-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213967	Returned to Compliance	01-JUL-2010	30-SEP-2010	No
MR	Monitoring, Regular	Radionuclides and Revised Rad Rule	Radium-226	7213963	Returned to Compliance	01-JUL-2010	30-SEP-2010	No

1 - 50 of 186

Enforcement Actions

Latest Enforcement ID	Associated To Violation ID	Enforcement Action Type Code	Enforcement Action Description	Enforcement Date	Originator Description	Enforcement Comment
5520	7214046	SOX	State Compliance achieved	18-SEP-2025	State	-
5520	7214047	SOX	State Compliance achieved	18-SEP-2025	State	-
5512	7214018	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214019	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214020	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214024	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214025	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214027	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214028	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214029	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214030	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214031	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214033	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214034	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214035	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214016	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214014	SIF	State Public Notification received	24-MAY-2013	State	-
5512	7214015	SIF	State Public Notification received	24-MAY-2013	State	-
5511	7205408	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7205508	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7205608	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7205708	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7205808	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7205908	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206008	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206108	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206208	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206308	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206408	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206508	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206608	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206708	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206808	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7206908	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207008	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207108	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207209	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207309	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207409	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207509	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207609	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207709	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207809	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7207909	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7208009	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7208109	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7208209	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7208309	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7208409	SOX	State Compliance achieved	30-SEP-2012	State	-
5511	7208509	SOX	State Compliance achieved	30-SEP-2012	State	-

1 - 50 of 186

All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
WELL WL001	35367	Yes	Well	Ground water	Permanent	Active
WELL WL002	35368	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION DS000	37990	No	Distribution System/Zone	-	-	Active
STAGE 2 DBP	43512	No	Distribution System/Zone	-	-	Active
TREATMENT FACILITY TF101	32397	No	Treatment Plant	-	-	Active
TREATMENT FACILITY TF102	32398	No	Treatment Plant	-	-	Active

1 - 6 of 6

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
TREATMENT FACILITY TF101	32397	Gaseous Chlorination, Post	Disinfection
TREATMENT FACILITY TF102	32398	Gaseous Chlorination, Post	Disinfection

1 - 2 of 2

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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