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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX0930034
PWS NameTDCJ PACK UNIT
PWS TypeCommunity water system
Owner TypeState or Territorial Government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1597
County ServedGrimes

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, AverageArsenic RuleArsenic100068241Known01-OCT-202531-DEC-2025Yes
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule100068240Returned to Compliance29-SEP-2025 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068238Known01-JUL-202530-SEP-2025Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068235Returned to Compliance15-MAY-2025 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068234Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068228Known01-JAN-202531-MAR-2025Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068227Returned to Compliance05-DEC-2024 - No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS100068231Returned to Compliance17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS100068230Returned to Compliance17-OCT-2024 - Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule100068224Returned to Compliance01-OCT-2024 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068229Known01-OCT-202431-DEC-2024Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068225Known01-JUL-202430-SEP-2024Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068205Returned to Compliance08-DEC-2023 - No
MRMonitoring, RegularArsenic RuleArsenic100068221Returned to Compliance01-OCT-202331-DEC-2023No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068204Returned to Compliance01-JUL-202330-SEP-2023Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068201Returned to Compliance21-MAY-2023 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068202Returned to Compliance01-APR-202330-JUN-2023Yes
MRMonitoring, RegularInorganic ChemicalsMercury100068213Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsSelenium100068219Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsChromium100068210Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total100068215Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsBarium100068208Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularArsenic RuleArsenic100068207Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsThallium, Total100068217Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total100068216Returned to Compliance01-JAN-202331-DEC-2023No
MRMonitoring, RegularInorganic ChemicalsCadmium100068209Returned to Compliance01-JAN-202331-DEC-2023No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068198Returned to Compliance01-JAN-202331-MAR-2023Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068188Returned to Compliance01-JAN-201731-MAR-2017Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068183Returned to Compliance01-OCT-201631-DEC-2016Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068179Returned to Compliance01-JUL-201630-SEP-2016Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068173Returned to Compliance01-APR-201630-JUN-2016Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068170Returned to Compliance01-JAN-201631-MAR-2016Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068167Returned to Compliance01-OCT-201531-DEC-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)100068163Returned to Compliance01-SEP-201530-SEP-2015Yes
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI100068171Returned to Compliance01-SEP-2015 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068164Returned to Compliance01-JUL-201530-SEP-2015Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068161Returned to Compliance01-APR-201530-JUN-2015Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068159Returned to Compliance01-JAN-201531-MAR-2015Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068157Returned to Compliance01-OCT-201431-DEC-2014Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068156Returned to Compliance01-JUL-201430-SEP-2014Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068153Returned to Compliance01-APR-201430-JUN-2014Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068152Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068150Returned to Compliance01-OCT-201331-DEC-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068149Returned to Compliance01-JUL-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068147Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068145Returned to Compliance01-JAN-201331-MAR-2013Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068140Returned to Compliance01-OCT-201231-DEC-2012Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068136Returned to Compliance01-JUL-201230-SEP-2012Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice100068130Returned to Compliance12-MAY-2012 - No
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic100068133Returned to Compliance01-APR-201230-JUN-2012Yes
  • 1 - 50 of 77

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
100116578100068241SIFState Public Notification received30-DEC-2025State -
100116575100068240SOXState Compliance achieved04-DEC-2025State11/17/2025;ADEQUATE LCN RECEIVED;JMP
100116573100068238SIFState Public Notification received16-OCT-2025State -
100116569100068234SIFState Public Notification received18-AUG-2025State -
100116565100068235SIAState Violation/Reminder Notice16-JUN-2025State -
100116570100068198SFLState Administrative/Compliance Order without penalty issued10-JUN-2025StateTCEQ DOCKET NO. 2023-1459-PWS-E. FINAL TR DUE DATE 06/24/2028
100116570100068202SFLState Administrative/Compliance Order without penalty issued10-JUN-2025StateTCEQ DOCKET NO. 2023-1459-PWS-E. FINAL TR DUE DATE 06/24/2028
100116570100068204SFLState Administrative/Compliance Order without penalty issued10-JUN-2025StateTCEQ DOCKET NO. 2023-1459-PWS-E. FINAL TR DUE DATE 06/24/2028
100116570100068225SFLState Administrative/Compliance Order without penalty issued10-JUN-2025StateTCEQ DOCKET NO. 2023-1459-PWS-E. FINAL TR DUE DATE 06/24/2028
100116570100068228SFLState Administrative/Compliance Order without penalty issued10-JUN-2025StateTCEQ DOCKET NO. 2023-1459-PWS-E. FINAL TR DUE DATE 06/24/2028
100116570100068229SFLState Administrative/Compliance Order without penalty issued10-JUN-2025StateTCEQ DOCKET NO. 2023-1459-PWS-E. FINAL TR DUE DATE 06/24/2028
100116561100068224SOXState Compliance achieved06-MAY-2025State6M1 SAMPLING COMPLETE - GM 05/08/2025
100116566100068231SIFState Public Notification received24-APR-2025State -
100116568100068230SIFState Public Notification received24-APR-2025State -
100116541100068213SIFState Public Notification received21-FEB-2025State -
100116541100068215SIFState Public Notification received21-FEB-2025State -
100116541100068216SIFState Public Notification received21-FEB-2025State -
100116541100068217SIFState Public Notification received21-FEB-2025State -
100116541100068219SIFState Public Notification received21-FEB-2025State -
100116540100068221SIFState Public Notification received21-FEB-2025State -
100116541100068210SIFState Public Notification received21-FEB-2025State -
100116541100068209SIFState Public Notification received21-FEB-2025State -
100116541100068207SIFState Public Notification received21-FEB-2025State -
100116541100068208SIFState Public Notification received21-FEB-2025State -
100116544100068205SOXState Compliance achieved21-FEB-2025State -
100116542100068227SOXState Compliance achieved20-FEB-2025State -
100116521100068201SOXState Compliance achieved30-JUN-2023State -
100116509207SOXState Compliance achieved27-SEP-2017State -
100116509100068188SOXState Compliance achieved27-SEP-2017State -
100116509407SOXState Compliance achieved27-SEP-2017State -
100116509507SOXState Compliance achieved27-SEP-2017State -
100116509608SOXState Compliance achieved27-SEP-2017State -
100116509708SOXState Compliance achieved27-SEP-2017State -
100116509808SOXState Compliance achieved27-SEP-2017State -
100116509908SOXState Compliance achieved27-SEP-2017State -
10011650980040979SOXState Compliance achieved27-SEP-2017State -
10011650980049279SOXState Compliance achieved27-SEP-2017State -
10011650990060533SOXState Compliance achieved27-SEP-2017State -
10011650990062887SOXState Compliance achieved27-SEP-2017State -
10011650990063814SOXState Compliance achieved27-SEP-2017State -
10011650990064722SOXState Compliance achieved27-SEP-2017State -
100116509100067090SOXState Compliance achieved27-SEP-2017State -
100116509100067784SOXState Compliance achieved27-SEP-2017State -
100116509100068114SOXState Compliance achieved27-SEP-2017State -
100116509100068116SOXState Compliance achieved27-SEP-2017State -
100116509100068117SOXState Compliance achieved27-SEP-2017State -
100116509100068118SOXState Compliance achieved27-SEP-2017State -
100116509100068119SOXState Compliance achieved27-SEP-2017State -
100116509100068120SOXState Compliance achieved27-SEP-2017State -
100116509100068128SOXState Compliance achieved27-SEP-2017State -
  • 1 - 50 of 77

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
4 - 2 MI NW OF 318151YesWell Ground waterPermanentActive
1 - E T / PLUGGED18191YesWell Ground waterPermanentInactive
2 - INCINERATOR / PLUGGED18153YesWell Ground waterPermanentInactive
3 - FM 122718152YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM40738NoDistribution System/Zone - - Active
TDCJ W PACK UNIT - 500 GPM - SP78752NoPump Facility - - Active
TDCJ W PACK UNIT - 500 GPM - SP78753NoPump Facility - - Active
2400 WALLACE PACK RD; NAVASOTA135326NoSampling Station - - Active
2400 WALLACE PACK RD, NAVASOTA51460NoSampling Station - - Active
TDCJ W PACK UNIT - 0.212 MG - GR96703NoStorage - - Active
TDCJ W PACK UNIT - 0.150 MG - EL96704NoStorage - - Active
PLANT10483NoTreatment Plant - - Active
  • 1 - 12 of 12

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLANT10483Gaseous Chlorination, PreDisinfection
PLANT10483Aeration, CascadeTaste / odor control
PLANT10483InnovativeInorganics removal
  • 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.