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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX2340019
PWS NameSOUTH TAWAKONI WSC
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served4653
County ServedVan Zandt

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 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)408Returned to Compliance01-APR-201030-JUN-2010Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM305Returned to Compliance01-APR-200530-JUN-2005Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM105Returned to Compliance01-JAN-200531-MAR-2005Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)204Returned to Compliance01-APR-200430-APR-2004No
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Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1408105SOXState Compliance achieved10-JAN-2012State -
1408408SOXState Compliance achieved10-JAN-2012State -
1408305SOXState Compliance achieved10-JAN-2012State -
404204SIFState Public Notification received01-AUG-2004StatePUBLIC NOTICE IS CONFIRMED TO HAVE OCCURED WITHIN REQUIRED PERIOD. STATUS DATE IS DEFAULTED, BUT PAPER CERTIFICATION RECORD IS ON FILE WITH TCEQ.
  • 1 - 4 of 4

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
INTAKE 1 - LK TAWAKONI / DAM33933YesIntakeSurface waterPermanentActive
RAW-TAP117765NoCommon Headers - - Active
WTP - 0.126 MG - CW123885NoClear Well - - Active
WTP - 0.212 MG - CW123886NoClear Well - - Active
DISTRIBUTION SYSTEM46030NoDistribution System/Zone - - Active
WP - 1042 GPM - SP71141NoPump Facility - - Active
WP - 1042 GPM - SP71142NoPump Facility - - Active
6230 FM 1395140573NoSampling Station - - Active
6230 FM 1395, WILLIS POINT59166NoSampling Station - - Active
FM 1395 - 0.200 MG - EL88349NoStorage - - Active
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575NoTreatment Plant - - Active
  • 1 - 11 of 11

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575Hypochlorination, PreDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575Hypochlorination, PreDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575CoagulationParticulate removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeParticulate removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeParticulate removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575CoagulationParticulate removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeParticulate removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeParticulate removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeOther
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeOther
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575Hypochlorination, PostDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeOrganics removal
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
SWTP PLANT - FM 1395 / NW OF EDGEWOOD3575InnovativeDisinfection
  • 1 - 23 of 23
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.