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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1031009
PWS NameMANSFIELD WATER SYSTEM
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?Yes
Population Served7512
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
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007032Returned to Compliance01-MAR-202531-MAR-2025Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007030Returned to Compliance01-FEB-202528-FEB-2025Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007031Returned to Compliance01-JAN-202531-JAN-2025Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007021Returned to Compliance01-NOV-202430-NOV-2024Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007029Returned to Compliance01-NOV-202430-NOV-2024Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007022Returned to Compliance01-OCT-202431-OCT-2024Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007023Returned to Compliance01-AUG-202431-AUG-2024Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007024Returned to Compliance01-JUL-202431-JUL-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7007009Returned to Compliance01-APR-202430-JUN-2024Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007017Returned to Compliance01-MAR-202431-MAR-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7007007Returned to Compliance01-JAN-202431-MAR-2024Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007016Returned to Compliance01-JAN-202431-JAN-2024Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule7007015Returned to Compliance01-JAN-202431-JAN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7007005Returned to Compliance01-OCT-202331-DEC-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7007002Returned to Compliance01-JUL-202330-SEP-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006962Returned to Compliance01-APR-201830-JUN-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006955Returned to Compliance01-OCT-201731-DEC-2017Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL7006956Known01-OCT-201731-DEC-2017Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL7006947Returned to Compliance01-JUL-201730-SEP-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006948Returned to Compliance01-JUL-201730-SEP-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006945Returned to Compliance01-APR-201730-JUN-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006942Returned to Compliance01-JAN-201731-MAR-2017Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)7006914Returned to Compliance31-JUL-2014 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006915Returned to Compliance31-JUL-2014 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006917Returned to Compliance01-JUL-201430-SEP-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)7006919Returned to Compliance01-JUL-201430-SEP-2014Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7006905Returned to Compliance01-APR-201430-APR-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)7006911Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM7006909Returned to Compliance01-APR-201430-JUN-2014Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL7006907Returned to Compliance01-JUL-201330-SEP-2013Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL7006906Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM7006904Returned to Compliance01-JUL-201230-SEP-2012Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7006902Returned to Compliance01-JUN-201230-JUN-2012Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7006901Returned to Compliance01-AUG-201031-AUG-2010Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7006898Returned to Compliance01-MAY-200831-MAY-2008Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule105Returned to Compliance01-JAN-2005 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7004400Known15-JUL-200014-AUG-2000Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7000200Known15-OCT-199914-NOV-1999Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7006897Known15-AUG-199714-SEP-1997Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)7002293Known15-APR-199314-MAY-1993Yes
  • 1 - 40 of 40

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
81005737007005SOXState Compliance achieved18-JUN-2025State -
81005737007007SOXState Compliance achieved18-JUN-2025State -
81005737007002SOXState Compliance achieved18-JUN-2025State -
81005737007009SOXState Compliance achieved18-JUN-2025State -
81005687007032SOXState Compliance achieved30-APR-2025State -
81005687007031SOXState Compliance achieved30-APR-2025State -
81005687007030SOXState Compliance achieved30-APR-2025State -
81005687007029SOXState Compliance achieved30-APR-2025State -
81005557007022SOXState Compliance achieved05-FEB-2025State -
81005557007023SOXState Compliance achieved05-FEB-2025State -
81005557007024SOXState Compliance achieved05-FEB-2025State -
81005557007021SOXState Compliance achieved05-FEB-2025State -
81005427007017SIFState Public Notification received10-MAY-2024State -
81005427007016SIFState Public Notification received10-MAY-2024State -
81005427007015SIFState Public Notification received10-MAY-2024State -
81004977006909SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006962SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006955SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006948SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006945SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006942SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006919SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006917SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006911SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004977006904SOXState Compliance achieved14-MAY-2021Stateok to release AO No. C-18-031-005-ETT
81004687006915SIDState Site Visit for enforcement purposes04-JUN-2018StatePOIR for C-18-031-005-ETT item 2.)- O/C for submitting plans to control DBPs
81004687006914SIDState Site Visit for enforcement purposes04-JUN-2018StatePOIR for C-18-031-005-ETT item 2.)- O/C for submitting plans to control DBPs
81004677006956SIFState Public Notification received07-MAY-2018State -
81004627006947SOXState Compliance achieved23-FEB-2018Stateworking on draft AO; documentation from D4 received to SOX violations.
81004197006906SIFState Public Notification received21-JUL-2014State -
81004177006905SIFState Public Notification received03-JUN-2014State -
81004167006907SOXState Compliance achieved29-MAY-2014State -
81004057006902SIFState Public Notification received23-JUL-2012State -
81004017006898SOXState Compliance achieved07-JUN-2011StateMEETS RETURN TO COMPLIANCE FEDERAL DEFINITION
81004017006901SOXState Compliance achieved07-JUN-2011StateMEETS RETURN TO COMPLIANCE FEDERAL DEFINITION
8100402105SOXState Compliance achieved15-NOV-2007State -
443007004400SIFState Public Notification received10-AUG-2000State -
23007000200SIFState Public Notification received29-NOV-1999State -
683977006897SIFState Public Notification received15-SEP-1997State -
223937002293SIFState Public Notification received20-MAY-1993State -
  • 1 - 40 of 40

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
RAW WATER INTAKE13468YesIntakeSurface waterPermanentActive
WELL #5, GUY5757YesWell Ground waterPermanentInactive
WELL #1, CALVERT #15755YesWell Ground waterPermanentInactive
WELL #3, CALVERT #35754YesWell Ground waterPermanentInactive
WELL #6, GOSS5753YesWell Ground waterPermanentInactive
WELL #2, CALVERT #25749YesWell Ground waterPermanentInactive
WELL #9, TIMMONS5750YesWell Ground waterOtherInactive
WELL #8, NABORS14173YesWell Ground waterOtherInactive
WELL #7, TOWN14172YesWell Ground waterOtherInactive
CLEAR WELL SURFACE WATER TREATMENT PLANT21914NoClear Well - - Inactive
DISTRIBUTION SYSTEM8691NoDistribution System/Zone - - Active
Stage2 IDSE17314NoDistribution System/Zone - - Inactive
HIGH SERVICE PUMPS MAIN TREATMENT PLANT21910NoPump Facility - - Active
BOOSTER STATION AT GST#3 STANLEY21911NoPump Facility - - Active
BOOSTER STATION AT GST#4 HWY 8421912NoPump Facility - - Active
GST #3, STANLEY1193NoStorage - - Active
GST #4, MANSFIELD1224NoStorage - - Active
CLEAR WELL SURFACE WATER TREATMENT PLANT1237NoStorage - - Active
EST #1, HWY 84219NoStorage - - Active
GST #2, HOLLY EAST1098NoStorage - - Inactive
GST #1, HOLLY EAST817NoStorage - - Inactive
BOOSTER TREATMENT, ELEVATED STORAGE TANK21909NoTreatment Plant - - Active
SURFACE WATER TREATMENT PLANT3012NoTreatment Plant - - Active
TP @ WELL #615486NoTreatment Plant - - Inactive
HWY 84 BOOSTER STATION21292NoTreatment Plant - - Inactive
HOLLY STATION3013NoTreatment Plant - - Inactive
TP @ WELL #23014NoTreatment Plant - - Inactive
TP @ WELL #33015NoTreatment Plant - - Inactive
TP @ WELL #53016NoTreatment Plant - - Inactive
  • 1 - 29 of 29

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP @ WELL #615486Hypochlorination, PostDisinfection
HWY 84 BOOSTER STATION21292ChloraminesDisinfection
BOOSTER TREATMENT, ELEVATED STORAGE TANK21909ChloraminesDisinfection
SURFACE WATER TREATMENT PLANT3012Gaseous Chlorination, PostDisinfection
SURFACE WATER TREATMENT PLANT3012ChloraminesDisinfection
SURFACE WATER TREATMENT PLANT3012Filtration, Rapid SandParticulate removal
SURFACE WATER TREATMENT PLANT3012pH Adjustment, PostCorrosion control
SURFACE WATER TREATMENT PLANT3012PermanganateIron removal
SURFACE WATER TREATMENT PLANT3012Inhibitor, OrthophosphateCorrosion control
HOLLY STATION3013ChloraminesDisinfection
TP @ WELL #23014ChloraminesDisinfection
TP @ WELL #33015ChloraminesDisinfection
TP @ WELL #53016ChloraminesDisinfection
  • 1 - 13 of 13
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.