U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX0610228
PWS NameDENTON COUNTY FWSD 7
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?Yes
Population Served13325
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
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule37Open30-DEC-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice31Returned to Compliance30-JAN-2022 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule30Returned to Compliance01-OCT-2020 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice20Returned to Compliance08-FEB-2016 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule19Returned to Compliance01-OCT-2015 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule18Returned to Compliance30-DEC-2014 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice13Returned to Compliance13-FEB-2014 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice12Returned to Compliance13-FEB-2014 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule11Returned to Compliance30-DEC-2013 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine16Returned to Compliance01-OCT-201331-DEC-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine15Returned to Compliance01-JUL-201330-SEP-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine9Returned to Compliance01-APR-201330-JUN-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine10Returned to Compliance01-JAN-201331-MAR-2013No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule7Returned to Compliance01-OCT-2011 - No
  • 1 - 14 of 14

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
3931SOXState Compliance achieved03-MAY-2022State -
4030SIFState Public Notification received02-MAY-2022State -
3320SOXState Compliance achieved21-MAR-2017State -
3419SIFState Public Notification received21-MAR-2017State -
327SOXState Compliance achieved11-JUL-2016State -
2618SOXState Compliance achieved16-MAR-2015State -
2611SOXState Compliance achieved16-MAR-2015State -
2216SOXState Compliance achieved17-JUL-2014StateSubmitted first quarter of 2014 DLQOR
2210SOXState Compliance achieved17-JUL-2014StateSubmitted first quarter of 2014 DLQOR
229SOXState Compliance achieved17-JUL-2014StateSubmitted first quarter of 2014 DLQOR
2215SOXState Compliance achieved17-JUL-2014StateSubmitted first quarter of 2014 DLQOR
1612SOXState Compliance achieved03-APR-2014State -
1413SOXState Compliance achieved03-APR-2014State -
  • 1 - 13 of 13

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SW FROM UPPER TRINITY REGIONAL WD34699YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM39650NoDistribution System/Zone - - Active
869 COPPER CANYON RD - 3000 GPM - SP121595NoPump Facility - - Active
869 COPPER CANYON RD - 3000 GPM - SP121596NoPump Facility - - Active
869 COPPER CANYON RD - 3000 GPM - SP121597NoPump Facility - - Active
869 COPPER CANYON RD - 3000 GPM - SP127783NoPump Facility - - Active
869 COPPER CANYON RD; ARGYLE134409NoSampling Station - - Active
869 COPPER CANYON RD, ARGYLE50114NoSampling Station - - Active
869 COPPER CANYON RD - 2.0 MG - GR121589NoStorage - - Active
950 JUSTIN RD - 0.6 MG - EL121594NoStorage - - Active
869 COPPER CANYON RD - 2.0 MG - GR148219NoStorage - - Active
PLANT - COPPER CANYON62653NoTreatment Plant - - Inactive
  • 1 - 12 of 12

PWS Treatment Processes


Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.

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.