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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1101009
PWS NameST MARY PARISH WATER SEWERAGE COMM 1
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served2823
County ServedSt. Mary 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 RuleTotal Haloacetic Acids (HAA5)38Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)37Known01-JUL-202530-SEP-2025Yes
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS32Returned to Compliance17-OCT-2024 - Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule31Returned to Compliance01-JUL-2024 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule28Open18-NOV-2023 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule23Returned to Compliance01-JUL-2021 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule21Open30-JAN-2021 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule20Open01-JUL-2020 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule18Returned to Compliance01-JUL-2019 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)14Returned to Compliance01-MAY-201531-MAY-2015No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)13Returned to Compliance01-APR-201530-APR-2015No
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule11Returned to Compliance01-APR-201430-APR-2014Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM9Returned to Compliance01-AUG-201331-OCT-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)10Returned to Compliance01-AUG-201331-OCT-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)8Returned to Compliance01-JUL-201331-JUL-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM7Returned to Compliance01-JUL-201331-JUL-2013No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)6Returned to Compliance01-JUN-201330-JUN-2013No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule1Returned to Compliance01-JUL-2008 - No
  • 1 - 18 of 18

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
4337SIFState Public Notification received23-SEP-2025State -
3732SOXState Compliance achieved22-APR-2025State -
3531SIAState Violation/Reminder Notice27-NOV-2024State -
3228SIAState Violation/Reminder Notice22-JAN-2024State -
3123SOXState Compliance achieved29-JUN-2022State -
3018SOXState Compliance achieved29-JUN-2022State -
2821SIAState Violation/Reminder Notice22-FEB-2021State -
2720SIAState Violation/Reminder Notice30-NOV-2020State -
2414SOXState Compliance achieved29-JUL-2015StateAll enforcement actions have been satisfied
2413SOXState Compliance achieved29-JUL-2015StateAll enforcement actions have been satisfied
1710SOXState Compliance achieved26-FEB-2015State -
179SOXState Compliance achieved26-FEB-2015State -
178SOXState Compliance achieved26-FEB-2015State -
177SOXState Compliance achieved26-FEB-2015State -
1711SOXState Compliance achieved26-FEB-2015State -
76SOXState Compliance achieved30-AUG-2013StateALL VIOLATIONS AND ENFORCEMENT ACTIONS HAVE BEEN RESOLVED
31SOXState Compliance achieved09-JUN-2009State -
  • 1 - 17 of 17

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CONSECUTIVE CONNECTION FROM MORGAN CITY223112YesConsecutive ConnectionSurface waterEmergencyActive
SURFACE WATER INTAKE8387YesIntakeSurface waterPermanentInactive
BAYOU BOEUF INTAKE17875YesIntakeSurface waterPermanentActive
CONSECUTIVE CONNECTION FROM MORGAN CITY22573YesConsecutive ConnectionSurface waterPermanentActive
CLEARWELL18270NoClear Well - - Active
DISTRIBUTION SYSTEM9192NoDistribution System/Zone - - Active
Stage2 IDSE17364NoDistribution System/Zone - - Inactive
HIGH SERVICE PUMPS23047NoPump Facility - - Active
PLANT TOWER418NoStorage - - Active
RAILROAD TOWER611NoStorage - - Active
BOLLINGER TOWER682NoStorage - - Active
HWY 90 TOWER710NoStorage - - Active
GROUND996NoStorage - - Active
SURFACE WATER TREATMENT PLANT4138NoTreatment Plant - - Active
  • 1 - 14 of 14

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
SURFACE WATER TREATMENT PLANT4138Gaseous Chlorination, PreDisinfection
SURFACE WATER TREATMENT PLANT4138ChloraminesDisinfection by-products control
SURFACE WATER TREATMENT PLANT4138Filtration, Rapid SandParticulate removal
SURFACE WATER TREATMENT PLANT4138Inhibitor, OrthophosphateCorrosion control
SURFACE WATER TREATMENT PLANT4138Algae ControlOrganics removal
  • 1 - 5 of 5

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.