Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS ID	LA1031005
PWS Name	EAST DESOTO WATER SYSTEM
PWS Type	Community water system
Owner Type	Private
Primary Source	Ground water
Primacy Type	State
Is Wholesaler?	No
Population Served	1455
County Served	De Soto 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	7006274	Known	01-OCT-2025	31-DEC-2025	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006275	Open	23-SEP-2025	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006273	Open	19-JUL-2025	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006272	Known	01-JUL-2025	30-SEP-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006270	Known	01-APR-2025	30-JUN-2025	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006267	Known	01-JAN-2025	31-MAR-2025	Yes
MR	Lead Consumer Notice	Lead and Copper Rule	Lead and Copper Rule	7006271	Open	20-DEC-2024	-	No
RPT	LSL Reporting	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7006268	Open	17-OCT-2024	-	No
TT	LSL Inventory	Lead and Copper Rule Revisions	LEAD AND COPPER RULE REVISIONS	7006269	Open	17-OCT-2024	-	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006264	Known	01-OCT-2024	31-DEC-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006265	Returned to Compliance	12-SEP-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006266	Returned to Compliance	11-JUL-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006262	Known	01-JUL-2024	30-SEP-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006259	Known	01-APR-2024	30-JUN-2024	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006261	Returned to Compliance	27-MAR-2024	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006260	Returned to Compliance	01-FEB-2024	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006256	Known	01-JAN-2024	31-MAR-2024	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006255	Known	01-OCT-2023	31-DEC-2023	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006253	Returned to Compliance	19-APR-2023	-	No
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7006250	Returned to Compliance	25-FEB-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7006252	Returned to Compliance	25-FEB-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7006251	Returned to Compliance	25-FEB-2023	-	Yes
TT	Failure To Address Deficiency	Ground Water Rule	Groundwater Rule	7006249	Returned to Compliance	25-FEB-2023	-	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006241	Returned to Compliance	23-SEP-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006239	Returned to Compliance	01-JUL-2020	30-SEP-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006238	Returned to Compliance	12-JUN-2020	-	No
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006237	Returned to Compliance	03-APR-2020	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006236	Returned to Compliance	01-APR-2020	30-JUN-2020	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006235	Returned to Compliance	01-JAN-2020	31-MAR-2020	Yes
Other	Public Notification Violation for NPDWR Violation	Public Notice Rule and Revised PN Rule	Public Notice	7006234	Returned to Compliance	06-DEC-2019	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006232	Returned to Compliance	01-OCT-2019	31-DEC-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006230	Returned to Compliance	01-JUL-2019	30-SEP-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006229	Returned to Compliance	01-APR-2019	30-JUN-2019	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006225	Returned to Compliance	01-JAN-2018	31-MAR-2018	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006223	Returned to Compliance	31-OCT-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006221	Returned to Compliance	01-OCT-2017	31-DEC-2017	Yes
Other	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	Consumer Confidence Rule	7006220	Returned to Compliance	01-OCT-2017	-	No
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006224	Returned to Compliance	31-JUL-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006219	Returned to Compliance	01-JUL-2017	30-SEP-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006218	Returned to Compliance	01-APR-2017	30-JUN-2017	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006216	Returned to Compliance	31-JAN-2017	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006214	Returned to Compliance	01-JAN-2017	31-MAR-2017	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006211	Returned to Compliance	01-OCT-2016	31-DEC-2016	Yes
MR	Failure Submit IDSE/Subpart V Plan Rpt	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006209	Returned to Compliance	31-JUL-2016	-	No
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006210	Returned to Compliance	01-JUL-2016	30-SEP-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006207	Returned to Compliance	01-APR-2016	30-JUN-2016	Yes
MCL	Maximum Contaminant Level Violation, Average	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006206	Returned to Compliance	01-JAN-2016	31-MAR-2016	Yes
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7006205	Returned to Compliance	01-NOV-2015	31-JAN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	TTHM	7006204	Returned to Compliance	01-NOV-2015	31-JAN-2016	No
MR	Monitoring and Reporting (DBP)	Stage 2 Disinfectants and Disinfection Byproducts Rule	Total Haloacetic Acids (HAA5)	7006203	Returned to Compliance	01-AUG-2015	31-OCT-2015	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
6100555	7006251	SOX	State Compliance achieved	30-DEC-2025	State	-
6100556	7006252	SOX	State Compliance achieved	30-DEC-2025	State	-
6100557	7006250	SOX	State Compliance achieved	30-DEC-2025	State	-
6100558	7006249	SOX	State Compliance achieved	30-DEC-2025	State	-
6100554	7006274	SIE	State Public Notification requested	05-DEC-2025	State	-
6100552	7006273	SIA	State Violation/Reminder Notice	02-DEC-2025	State	-
6100551	7006267	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006270	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006264	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006262	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006272	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006255	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006256	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100551	7006259	SID	State Site Visit for enforcement purposes	03-SEP-2025	State	POIR for AO No. C-25-031-003-ETT for ORAI: 6.) O/C - Implement approved plans and specifications for the control of DBPs
6100548	7006271	SIA	State Violation/Reminder Notice	22-JUL-2025	State	-
6100537	7006265	SID	State Site Visit for enforcement purposes	07-APR-2025	State	POIR for C-25-031-003-ETT Item 1.) - O/C for proof of PN for DBPs
6100537	7006260	SID	State Site Visit for enforcement purposes	07-APR-2025	State	POIR for C-25-031-003-ETT Item 1.) - O/C for proof of PN for DBPs
6100537	7006266	SID	State Site Visit for enforcement purposes	07-APR-2025	State	POIR for C-25-031-003-ETT Item 1.) - O/C for proof of PN for DBPs
6100529	7006253	SFL	State Administrative/Compliance Order without penalty issued	25-FEB-2025	State	AO No. C-25-031-003-ETT issued failure to issue public notices for the Disinfection By-Products (DBPs) Rule maximum contaminant level (MCL) violations and Ground Water Rule (GWR) treatment technique (TT) violations, exceeding MCL requirements for DBPs, and failure to correct significant deficiencies cited during the Sanitary Surveys
6100519	7006261	SIA	State Violation/Reminder Notice	02-JUL-2024	State	-
6100505	7006204	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006236	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006235	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006232	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006230	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006229	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006225	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006221	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006219	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006196	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006197	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006200	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006201	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006202	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006203	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006239	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006205	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006206	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006207	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006210	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006211	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006214	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100505	7006218	SOX	State Compliance achieved	12-JAN-2023	State	Return to compliance for C-17-031-005-ETT related to failure to monitor and exceeding MCLs for DBPs
6100500	7006241	SOX	State Compliance achieved	25-JAN-2021	State	-
6100499	7006238	SOX	State Compliance achieved	25-JAN-2021	State	-
6100514	7006237	SOX	State Compliance achieved	25-JAN-2021	State	-
6100484	7006234	SOX	State Compliance achieved	26-FEB-2020	State	-
6100466	7006224	SOX	State Compliance achieved	23-AUG-2018	State	-
6100465	7006223	SOX	State Compliance achieved	23-AUG-2018	State	-
6100454	7006216	SID	State Site Visit for enforcement purposes	12-JAN-2018	State	POIR for C-17-031-005-ETT Item 1.) - I/C for monitoring for DBPs

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All Facilities

Facility Name	Facility ID	Is Source	Facility Type Description	Water Type Description	Availability Description	Facility Activity Status
EMERGENCY CC LA1031030 DESOTO PWD1	19660	Yes	Consecutive Connection	Surface water	Emergency	Active
WELL #3	5737	Yes	Well	Ground water	Permanent	Active
WELL #2	5736	Yes	Well	Ground water	Permanent	Active
WELL #4	5735	Yes	Well	Ground water	Permanent	Active
WELL #5	5734	Yes	Well	Ground water	Permanent	Active
WELL #1	5733	Yes	Well	Ground water	Permanent	Active
DISTRIBUTION SYSTEM	8687	No	Distribution System/Zone	-	-	Active
Stage2 IDSE	17421	No	Distribution System/Zone	-	-	Inactive
BOOSTER PUMPS (SLOAN ROAD)	21960	No	Pump Facility	-	-	Active
GST #4 (HWY 84)	16972	No	Storage	-	-	Active
BLADDER TANK (HWY 84)	21958	No	Storage	-	-	Active
GST #6 (SLOAN ROAD)	21959	No	Storage	-	-	Active
GST #1 (SLOAN ROAD)	16969	No	Storage	-	-	Inactive
GST #2 (SLOAN ROAD)	16970	No	Storage	-	-	Inactive
GST #3 (HWY 84)	16971	No	Storage	-	-	Inactive
GST #5 (HWY 522)	16973	No	Storage	-	-	Inactive
HD TANK #1 (SLOAN ROAD)	16974	No	Storage	-	-	Inactive
HD TANK #2 (HWY 84)	16975	No	Storage	-	-	Inactive
HD TANK #3 (HWY 522)	16976	No	Storage	-	-	Inactive
MAIN PLANT (SLOAN ROAD)	15479	No	Treatment Plant	-	-	Active
TREATMENT PLANT #2 (HWY 84)	15480	No	Treatment Plant	-	-	Active

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Treatment Processes

Facility Name	Facility ID	Treatment Process	Treatment Objective
MAIN PLANT (SLOAN ROAD)	15479	Gaseous Chlorination, Post	Disinfection
TREATMENT PLANT #2 (HWY 84)	15480	Aeration, Diffused	Disinfection by-products control
TREATMENT PLANT #2 (HWY 84)	15480	Gaseous Chlorination, Post	Disinfection

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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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