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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX0610009
PWS NameWREN WATER SYSTEM
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served759
County ServedDenton

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
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice11Returned to Compliance12-MAY-2016 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)10Returned to Compliance01-JAN-201631-JAN-2016No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)6Returned to Compliance01-JUL-201131-JUL-2011No
OtherNotification, PublicTotal Coliform RuleColiform (TCR)4028293Known01-AUG-199331-AUG-1993No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)4028193Known01-AUG-199331-AUG-1993No
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1511SIAState Violation/Reminder Notice17-JUN-2016State -
1210SOXState Compliance achieved06-JUN-2016State -
96SOXState Compliance achieved07-APR-2015State -
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
1 - 7703 HOUSTON RD14582YesWell Ground waterPermanentActive
2 - JANE LONG RD14583YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM39503NoDistribution System/Zone - - Active
PLANT 2 - 150 GPM - SP84997NoPump Facility - - Active
PLANT 2 - 150 GPM - SP84998NoPump Facility - - Active
PLANT 1 - 200 GPM - SP84999NoPump Facility - - Active
PLANT 1 - 200 GPM - SP85000NoPump Facility - - Active
PLANT 1 - 200 GPM - SP85003NoPump Facility - - Active
7703 HOUSTON RD - PLANT 1134279NoSampling Station - - Active
226 JANE LONG ST - PLANT 2134280NoSampling Station - - Active
7703 HOUSTON RD - PLANT 149923NoSampling Station - - Active
226 JANE LONG ST - PLANT 262269NoSampling Station - - Active
PLANT 2 - 0.003 MG - HD104609NoStorage - - Active
PLANT 1 - 0.004 MG - HD104610NoStorage - - Active
PLANT 2 - 0.0334 MG - GR104611NoStorage - - Active
PLANT 1 - 0.0320 MG - GR104612NoStorage - - Active
PLANT 1 - 0.0304 MG - GR104613NoStorage - - Active
PLANT 1 - 7703 HOUSTON RD1008NoTreatment Plant - - Active
PLANT 2 - JANE LONG RD11790NoTreatment Plant - - Active
  • 1 - 19 of 19

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLANT 1 - 7703 HOUSTON RD1008Gaseous Chlorination, PreDisinfection
PLANT 2 - JANE LONG RD11790Gaseous Chlorination, PreDisinfection
  • 1 - 2 of 2

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.