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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1031029
PWS NameSOUTH DESOTO WATER SYSTEM
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served963
County ServedDe Soto Parish

Note

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.

PWS Violation

Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2286Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2284Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2282Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2280Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2276Known01-OCT-202431-DEC-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2273Known01-JUL-202430-SEP-2024Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2272Returned to Compliance23-MAY-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2269Known01-APR-202430-JUN-2024Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2271Returned to Compliance24-FEB-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2267Known01-JAN-202431-MAR-2024Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2266Returned to Compliance31-OCT-2023 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2261Known01-OCT-202331-DEC-2023Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2263Returned to Compliance02-SEP-2023 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2260Known01-JUL-202330-SEP-2023Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2258Open01-MAY-2023 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2254Known01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2252Known01-JAN-202331-MAR-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2248Known01-OCT-202231-DEC-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2246Known01-JUL-202230-SEP-2022Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2245Returned to Compliance25-APR-2022 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2243Known01-APR-202230-JUN-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2240Known01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2238Known01-OCT-202131-DEC-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2233Known01-JUL-202130-SEP-2021Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule2235Returned to Compliance01-JUL-2021 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2231Known01-APR-202130-JUN-2021Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2229Returned to Compliance24-FEB-2021 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2226Known01-JAN-202131-MAR-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2225Known01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2221Known01-JUL-202030-SEP-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2218Known01-APR-202030-JUN-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2216Known01-JAN-202031-MAR-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2213Known01-OCT-201931-DEC-2019Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2208Returned to Compliance21-AUG-2019 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2210Known01-JUL-201930-SEP-2019Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2206Returned to Compliance23-MAY-2019 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2205Known01-APR-201930-JUN-2019Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2201Returned to Compliance02-MAR-2019 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice2197Returned to Compliance09-FEB-2019 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2198Known01-JAN-201931-MAR-2019Yes
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule2190Returned to Compliance02-OCT-2018 - Yes
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule2189Returned to Compliance02-OCT-2018 - Yes
TTFailure To Address DeficiencyGround Water RuleGroundwater Rule2188Returned to Compliance02-OCT-2018 - Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2195Known01-OCT-201831-DEC-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2191Known01-JUL-201830-SEP-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2186Known01-APR-201830-JUN-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2184Known01-JAN-201831-MAR-2018Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2181Returned to Compliance31-OCT-2017 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2178Known01-OCT-201731-DEC-2017Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM2180Returned to Compliance31-JUL-2017 - No
  • 1 - 50 of 115

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
43542284SIFState Public Notification received10-NOV-2025State -
43512282SIFState Public Notification received22-AUG-2025State -
43482280SIFState Public Notification received14-APR-2025State -
43452276SIFState Public Notification received14-MAR-2025State -
43422273SIDState Site Visit for enforcement purposes18-FEB-2025StateC-18-031-023-ETT Items 6.) and 8.) - O/C for failure to submit & implement p/s for the control of DBPs
43422269SIDState Site Visit for enforcement purposes18-FEB-2025StateC-18-031-023-ETT Items 6.) and 8.) - O/C for failure to submit & implement p/s for the control of DBPs
43422267SIDState Site Visit for enforcement purposes18-FEB-2025StateC-18-031-023-ETT Items 6.) and 8.) - O/C for failure to submit & implement p/s for the control of DBPs
43392181SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392186SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392191SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392195SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392198SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392205SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392210SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392213SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392216SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392218SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392221SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392225SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392226SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392231SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392233SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392238SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392240SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392243SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392246SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392248SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392252SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392254SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392258SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392260SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392261SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392180SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392178SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392175SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392172SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392170SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392167SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392149SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43392152SIDState Site Visit for enforcement purposes17-DEC-2024StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for failure to submit OEL reports and failure to control DBPs
43372245SOXState Compliance achieved05-SEP-2024State -
43322272SOXState Compliance achieved01-SEP-2024State -
43272271SOXState Compliance achieved01-AUG-2024State -
43302266SOXState Compliance achieved01-MAY-2024State -
43152263SIAState Violation/Reminder Notice23-JAN-2024State -
43072140SIDState Site Visit for enforcement purposes29-JUN-2023StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for submission of OEL reports and control of DBPs
43072184SIDState Site Visit for enforcement purposes29-JUN-2023StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for submission of OEL reports and control of DBPs
43072141SIDState Site Visit for enforcement purposes29-JUN-2023StatePOIR for C-18-031-023-ETT Items 2.) and 9.) - O/C for submission of OEL reports and control of DBPs
42782235SOXState Compliance achieved11-NOV-2021State -
42712160SIDState Site Visit for enforcement purposes23-SEP-2021StatePOIR for C-18-031-023-ETT Items 1.) and 3.) - I/C for PN & LCR PN Items 2.) and 9.) - O/C for OEL reports & control of DBPs
  • 1 - 50 of 115

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #15781YesWell Ground waterPermanentActive
WELL #317044YesWell Ground waterPermanentInactive
WELL #25782YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM8702NoDistribution System/Zone - - Active
Stage2 IDSE17471NoDistribution System/Zone - - Inactive
GST #114910NoStorage - - Active
GST #214911NoStorage - - Active
HD TANK #1 (SOUTH)16699NoStorage - - Inactive
HD TANK #216700NoStorage - - Inactive
LULA STATION BOOSTER TREATMENT GST#214912NoTreatment Plant - - Active
MAIN PLANT HWY 4813033NoTreatment Plant - - Active
TP @ WELL #23034NoTreatment Plant - - Inactive
  • 1 - 12 of 12

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
LULA STATION BOOSTER TREATMENT GST#214912Gaseous Chlorination, PostDisinfection
MAIN PLANT HWY 4813033Gaseous Chlorination, PostDisinfection
  • 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.