Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1085055
PWS Name	SOUTH TOLEDO BEND WATER DISTRICT
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	Yes
Population Served	5943
County Served	Sabine Parish

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
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	597	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	596	Known	01-JAN-2025	31-MAR-2025	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	598	Returned to Compliance	31-OCT-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	592	Known	01-OCT-2024	31-DEC-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	590	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	589	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	587	Known	01-APR-2024	30-JUN-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	585	Known	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	583	Known	01-OCT-2023	31-DEC-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	581	Known	01-JUL-2023	30-SEP-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	580	Known	01-APR-2023	30-JUN-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	579	Known	01-JAN-2023	31-MAR-2023	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	578	Known	01-JUL-2022	30-SEP-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	575	Known	01-APR-2022	30-JUN-2022	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	571	Known	01-JAN-2022	31-MAR-2022	Yes
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	566	Returned to Compliance	01-NOV-2021	30-NOV-2021	No
MR	Monitoring, Turbidity (Enhanced SWTR)	Interim and Long Term 1 Enhanced Surface Water Treatment Rule	Interim Enhanced Surface Water Treatment Rule	565	Returned to Compliance	01-OCT-2021	31-OCT-2021	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	567	Known	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	569	Known	01-OCT-2021	31-DEC-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	562	Known	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	564	Known	01-JUL-2021	30-SEP-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	559	Known	01-APR-2021	30-JUN-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	557	Known	01-JAN-2021	31-MAR-2021	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	554	Known	01-OCT-2020	31-DEC-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	552	Known	01-JUL-2020	30-SEP-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	542	Known	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	539	Known	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	538	Known	01-JAN-2019	31-MAR-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	536	Known	01-OCT-2018	31-DEC-2018	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	534	Returned to Compliance	31-OCT-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	528	Known	01-APR-2015	30-JUN-2015	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	525	Returned to Compliance	31-OCT-2014	-	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	519	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	518	Returned to Compliance	01-OCT-2013	31-DEC-2013	No
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	509	Returned to Compliance	01-JUL-2008	-	No
TT	Treatment Technique Precursor Removal	Stage 1 Disinfectants and Disinfection Byproducts Rule	CARBON, TOTAL	508	Returned to Compliance	01-JUL-2007	30-SEP-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	507	Returned to Compliance	01-JAN-2007	31-MAR-2007	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 1 Disinfectants and Disinfection Byproducts Rule	TTHM	307	Returned to Compliance	01-OCT-2006	31-DEC-2006	Yes
TT	Treatment Technique No Certif. Operator	Stage 1 Disinfectants and Disinfection Byproducts Rule	Stage 1 Disinfectants and Disinfection Byproducts Rule	104	Returned to Compliance	19-JUL-2004	-	Yes
Other	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	Consumer Confidence Rule	1V00	Returned to Compliance	19-OCT-1999	01-JUL-2000	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
1246	597	SIF	State Public Notification received	05-AUG-2025	State	-
1243	598	SIA	State Violation/Reminder Notice	22-JUL-2025	State	-
1239	596	SIF	State Public Notification received	14-MAY-2025	State	-
1233	592	SIF	State Public Notification received	11-FEB-2025	State	-
1230	590	SIF	State Public Notification received	08-NOV-2024	State	-
1230	589	SIF	State Public Notification received	08-NOV-2024	State	-
1225	587	SIF	State Public Notification received	30-JUL-2024	State	-
1222	585	SIF	State Public Notification received	03-MAY-2024	State	-
1219	583	SIF	State Public Notification received	12-FEB-2024	State	-
1216	581	SIF	State Public Notification received	09-NOV-2023	State	-
1213	580	SIF	State Public Notification received	09-AUG-2023	State	-
1210	579	SIF	State Public Notification received	22-MAY-2023	State	-
1207	578	SIF	State Public Notification received	14-NOV-2022	State	-
1203	575	SIF	State Public Notification received	12-SEP-2022	State	-
1196	571	SIF	State Public Notification received	17-MAY-2022	State	-
1191	567	SIF	State Public Notification received	25-JAN-2022	State	-
1191	569	SIF	State Public Notification received	25-JAN-2022	State	-
1228	565	SOX	State Compliance achieved	20-DEC-2021	State	-
1229	566	SOX	State Compliance achieved	20-DEC-2021	State	-
1187	539	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	528	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	536	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	538	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	564	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	542	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	552	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	554	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	557	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	559	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1187	562	SID	State Site Visit for enforcement purposes	01-DEC-2021	State	POIR for C-19-085-031-ETT Items 15.) and 19.) - I/C for repair of the rapid mixer and repair of the intake structure Items 8.), 16.), 17.), 18.), and 20.) - O/C for submission of evaluation report from engineer(for ORAIs 5.), 6.), 9.) and 14.)-all corrected), paint waste & treated finished water piping, implementation of p/s for control of DBPs, clean, repair, and paint side walls of filters at the SWTP, and control of DBPs
1125	534	SOX	State Compliance achieved	01-MAR-2018	State	-
1120	525	SOX	State Compliance achieved	19-FEB-2015	State	-
1117	104	SOX	State Compliance achieved	06-JUN-2014	State	CERTIFIED OPERATOR
1116	518	SIF	State Public Notification received	18-MAR-2014	State	-
1116	519	SIF	State Public Notification received	18-MAR-2014	State	-
1113	307	SOX	State Compliance achieved	02-FEB-2011	State	MEETS FED DEFINITION OF RETURN TO COMPLIANCE (RTC)
1113	508	SOX	State Compliance achieved	02-FEB-2011	State	MEETS FED DEFINITION OF RETURN TO COMPLIANCE (RTC)
1113	507	SOX	State Compliance achieved	02-FEB-2011	State	MEETS FED DEFINITION OF RETURN TO COMPLIANCE (RTC)
1112	509	SOX	State Compliance achieved	22-DEC-2008	State	COMPLETED 2007 CCR
9999905	1V00	EOX	Federal Compliance achieved	01-JUL-2000	ODSWeb	-

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
INTAKE SOUTH TOLEDO BEND	8368	Yes	Intake	Surface water	Permanent	Inactive
WELL #1, SOUTH	22892	Yes	Well	Ground water	Permanent	Active
WELL #2, NORTH	22709	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	12502	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17340	No	Distribution System/Zone	-	-	Inactive
BEAVER HILL BOOSTER PUMP STATION	22076	No	Pump Facility	-	-	Active
PARK SITE BOOSTER PUMP STATION	22077	No	Pump Facility	-	-	Active
ESTO BOOSTER PUMP STATION	22639	No	Pump Facility	-	-	Active
HIGH SERVICE BOOSTER PUMPS	22075	No	Pump Facility	-	-	Inactive
GST #8, ESTO NORTH TANK	22896	No	Storage	-	-	Active
GST #9, ESTO SOUTH TANK	22897	No	Storage	-	-	Active
GST #10, BEAVER HILL	22898	No	Storage	-	-	Active
GST #11, PARK SITE 15	22899	No	Storage	-	-	Active
BEAVER HILL BLADDER TANK	22973	No	Storage	-	-	Active
PARK SITE BLADDER TANK	22974	No	Storage	-	-	Active
GST DECANT	16854	No	Storage	-	-	Inactive
GST SOLIDS	16855	No	Storage	-	-	Inactive
GST #1, CLEARWELL	16856	No	Storage	-	-	Inactive
GST #2, BEAVER HILL	16857	No	Storage	-	-	Inactive
GST #3, PARK SITE 15	16858	No	Storage	-	-	Inactive
GST #4, ESTO	16859	No	Storage	-	-	Inactive
HD TANK #1, MAIN	16860	No	Storage	-	-	Inactive
HD TANK #2, ESTO	16861	No	Storage	-	-	Inactive
HD TANK #3, BEAVER HILL	16862	No	Storage	-	-	Inactive
HD TANK #4, PARK SITE 15	16863	No	Storage	-	-	Inactive
GST #7 CLEARWELL	22074	No	Storage	-	-	Inactive
DS BOOSTER TREATMENT - PARK SITE	21390	No	Treatment Plant	-	-	Active
DS BOOSTER TREATMENT BEAVER HILL GST #10	21391	No	Treatment Plant	-	-	Active
TREATMENT PLANT (ESTO, OLD HWY 476)	22893	No	Treatment Plant	-	-	Active
SURFACE WATER TREATMENT PLANT	3634	No	Treatment Plant	-	-	Inactive

1 - 30 of 30

Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
DS BOOSTER TREATMENT - PARK SITE	21390	Innovative	Disinfection
DS BOOSTER TREATMENT BEAVER HILL GST #10	21391	Innovative	Disinfection
TREATMENT PLANT (ESTO, OLD HWY 476)	22893	Aeration, Diffused	Iron removal
TREATMENT PLANT (ESTO, OLD HWY 476)	22893	pH Adjustment	Corrosion control
TREATMENT PLANT (ESTO, OLD HWY 476)	22893	Peroxide	Iron removal
TREATMENT PLANT (ESTO, OLD HWY 476)	22893	Innovative	Disinfection
SURFACE WATER TREATMENT PLANT	3634	Chloramines	Disinfection
SURFACE WATER TREATMENT PLANT	3634	Rapid Mix	Inorganics removal
SURFACE WATER TREATMENT PLANT	3634	Flocculation	Inorganics removal
SURFACE WATER TREATMENT PLANT	3634	Sedimentation	Inorganics removal
SURFACE WATER TREATMENT PLANT	3634	Filtration, Rapid Sand	Inorganics removal

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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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