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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDLA1059010
PWS NameTOWN OF TULLOS WATER SYSTEM
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?Yes
Population Served792
County ServedLa Salle 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 RuleTTHM715Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)713Known01-OCT-202531-DEC-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM704Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)702Known01-JUL-202530-SEP-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM700Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)698Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM693Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)691Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)686Known01-OCT-202431-DEC-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM688Known01-OCT-202431-DEC-2024Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice684Returned to Compliance15-JUL-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM678Known01-JUL-202430-SEP-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)677Known01-JUL-202430-SEP-2024Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule683Returned to Compliance01-JUL-2024 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)671Known01-APR-202430-JUN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM673Known01-APR-202430-JUN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM669Known01-JAN-202431-MAR-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)667Known01-JAN-202431-MAR-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)660Known01-OCT-202331-DEC-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM662Known01-OCT-202331-DEC-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM658Known01-JUL-202330-SEP-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)656Known01-JUL-202330-SEP-2023Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM653Open01-MAY-2023 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)654Open01-MAY-2023 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)648Known01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM649Known01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM640Known01-JAN-202331-MAR-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)637Known01-JAN-202331-MAR-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM632Known01-OCT-202231-DEC-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)631Known01-OCT-202231-DEC-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM628Known01-JUL-202230-SEP-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)625Known01-JUL-202230-SEP-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM622Known01-APR-202230-JUN-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)619Known01-APR-202230-JUN-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM614Known01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)616Known01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM609Known01-OCT-202131-DEC-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)612Known01-OCT-202131-DEC-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM606Known01-JUL-202130-SEP-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)604Known01-JUL-202130-SEP-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM599Known01-APR-202130-JUN-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)601Known01-APR-202130-JUN-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM594Known01-JAN-202131-MAR-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)593Known01-JAN-202131-MAR-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM588Known01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)585Known01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM578Known01-JUL-202030-SEP-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)577Known01-JUL-202030-SEP-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM568Known01-APR-202030-JUN-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)567Known01-APR-202030-JUN-2020Yes
  • 1 - 50 of 123

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
999702SIFState Public Notification received02-DEC-2025State -
999704SIFState Public Notification received02-DEC-2025State -
998691SIDState Site Visit for enforcement purposes01-DEC-2025StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
998700SIDState Site Visit for enforcement purposes01-DEC-2025StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
998698SIDState Site Visit for enforcement purposes01-DEC-2025StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
998693SIDState Site Visit for enforcement purposes01-DEC-2025StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
992677SIFState Public Notification received03-NOV-2025State -
992678SIFState Public Notification received03-NOV-2025State -
994673SIFState Public Notification received03-NOV-2025State -
994671SIFState Public Notification received03-NOV-2025State -
981688SIFState Public Notification received19-MAY-2025State -
981686SIFState Public Notification received19-MAY-2025State -
971683SIAState Violation/Reminder Notice27-NOV-2024State -
968667SIDState Site Visit for enforcement purposes26-SEP-2024StatePOIR for C-15-059-026-ETT Item 26.) - O/C for failure to control DBPs (from 2015-2024; both TTHMs and HAA5)
968669SIDState Site Visit for enforcement purposes26-SEP-2024StatePOIR for C-15-059-026-ETT Item 26.) - O/C for failure to control DBPs (from 2015-2024; both TTHMs and HAA5)
967660SIFState Public Notification received04-SEP-2024State -
967662SIFState Public Notification received04-SEP-2024State -
993684SOXState Compliance achieved23-JUL-2024State -
954658SIFState Public Notification received04-DEC-2023State -
954656SIFState Public Notification received04-DEC-2023State -
950649SIFState Public Notification received20-SEP-2023State -
950648SIFState Public Notification received20-SEP-2023State -
949640SIFState Public Notification received20-SEP-2023State -
949637SIFState Public Notification received20-SEP-2023State -
947654SIAState Violation/Reminder Notice06-SEP-2023State -
946653SIAState Violation/Reminder Notice06-SEP-2023State -
933631SIFState Public Notification received31-JAN-2023State -
933632SIFState Public Notification received31-JAN-2023State -
932628SIFState Public Notification received24-JAN-2023State -
932625SIFState Public Notification received24-JAN-2023State -
923622SIFState Public Notification received03-OCT-2022State -
923619SIFState Public Notification received03-OCT-2022State -
920436SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920441SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920447SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920449SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920452SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920453SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920456SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920458SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920462SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920464SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920468SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920479SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920486SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920490SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920496SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920499SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920503SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
920505SIDState Site Visit for enforcement purposes28-JUL-2022StatePOIR for C-15-059-026-ETT Item 26.) - O/C for control of DBPs
  • 1 - 50 of 123

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #3 (SOUTH WELL)17102YesWell Ground waterPermanentActive
WELL #1 (NORTH WELL)6495YesWell Ground waterPermanentActive
WELL #2 (MIDDLE WELL)6494YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM8896NoDistribution System/Zone - - Active
STAGE2 IDSE17480NoDistribution System/Zone - - Inactive
TRANSFER PUMPS AT ELEVATED TANK YARD18980NoPump Facility - - Active
PUMPS AT GST001 @ WELL 122175NoPump Facility - - Active
GROUND TANK #3 (IN TOWN)18843NoStorage - - Active
TEMP GROUND TANK @ WELL #122822NoStorage - - Active
ELEVATED TANK294NoStorage - - Active
Z - GROUND 2 LARGE1116NoStorage - - Inactive
GROUND TANK #1 (AT WELL #1)881NoStorage - - Inactive
BOOSTER CHLORINATION19734NoTreatment Plant - - Active
TREATMENT PLANT #13518NoTreatment Plant - - Active
Z - DISINFECTION WELL 2 SE3517NoTreatment Plant - - Inactive
  • 1 - 15 of 15

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BOOSTER CHLORINATION19734Gaseous Chlorination, PreDisinfection
Z - DISINFECTION WELL 2 SE3517Gaseous Chlorination, PreDisinfection
TREATMENT PLANT #13518Gaseous Chlorination, PreDisinfection
  • 1 - 3 of 3
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.