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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDTX2540003
PWS NameZAVALA COUNTY WCID 1
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2043
County ServedZavala

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
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule970009645Open01-JUL-2025 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009641Returned to Compliance03-APR-2022 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine970009637Returned to Compliance01-OCT-202031-DEC-2020No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009627Returned to Compliance01-JAN-201431-MAR-2014Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009625Returned to Compliance01-OCT-201331-DEC-2013Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009622Returned to Compliance01-OCT-201331-DEC-2013Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009619Returned to Compliance01-JUL-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009617Returned to Compliance01-JUL-201330-SEP-2013Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009600Returned to Compliance30-APR-2013 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009607Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009606Returned to Compliance01-APR-201330-JUN-2013Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009603Returned to Compliance01-JAN-201331-MAR-2013Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009602Returned to Compliance01-JAN-201331-MAR-2013Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009592Returned to Compliance20-NOV-2012 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009591Returned to Compliance20-NOV-2012 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009597Returned to Compliance01-OCT-201231-DEC-2012Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009599Returned to Compliance01-JUL-2012 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009586Returned to Compliance01-JUL-201230-SEP-2012Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009585Returned to Compliance01-JUL-201230-SEP-2012Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009583Returned to Compliance27-JUN-2012 - No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009584Returned to Compliance27-JUN-2012 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009579Returned to Compliance01-APR-201230-JUN-2012Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009578Returned to Compliance01-APR-201230-JUN-2012Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009582Returned to Compliance27-MAR-2012 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009577Returned to Compliance01-JAN-201231-MAR-2012Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009576Returned to Compliance01-JAN-201231-MAR-2012Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009572Returned to Compliance01-OCT-201131-DEC-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009573Returned to Compliance01-OCT-201131-DEC-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009562Returned to Compliance01-JUL-201130-SEP-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009560Returned to Compliance01-JUL-201130-SEP-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009564Returned to Compliance01-APR-201130-JUN-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009561Returned to Compliance01-APR-201130-JUN-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009558Returned to Compliance01-JAN-201131-MAR-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009559Returned to Compliance01-JAN-201131-MAR-2011Yes
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate970009566Returned to Compliance01-JAN-201131-DEC-2011Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009556Returned to Compliance01-OCT-201031-DEC-2010Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009552Returned to Compliance01-OCT-201031-DEC-2010Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009555Returned to Compliance01-JUL-201030-SEP-2010Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009551Returned to Compliance01-JUL-201030-SEP-2010Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine100069448Returned to Compliance01-JUL-201030-SEP-2010No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)970009554Returned to Compliance01-APR-201030-JUN-2010Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U970009550Returned to Compliance01-APR-201030-JUN-2010Yes
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice970009636Returned to Compliance01-APR-2010 - No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)100068013Returned to Compliance01-JAN-201031-MAR-2010Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U100068012Returned to Compliance01-JAN-201031-MAR-2010Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U90067450Returned to Compliance01-OCT-200931-DEC-2009Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)90067451Returned to Compliance01-OCT-200931-DEC-2009Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U90066942Returned to Compliance01-JUL-200930-SEP-2009Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)90066943Returned to Compliance01-JUL-200930-SEP-2009Yes
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)90066941Returned to Compliance01-APR-200930-JUN-2009Yes
  • 1 - 50 of 100

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
980042691970009566SIFState Public Notification received27-MAY-2025State -
980042690970009582SOXState Compliance achieved27-MAY-2025State -
980042683970009641SOXState Compliance achieved11-JUL-2022State -
980042684970009637SIFState Public Notification received11-JUL-2022State -
9800426771003SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
9800426761103SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
9800426771203SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
9800426761404SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
9800426771504SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
980042677804SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
980042676704SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
980042677203SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
980042676103SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
980042676903SOXState Compliance achieved13-AUG-2015State20150813; JLAMANNA; VIOLATION SOX DUE TO ACHIEVED COMPLIANCE FOR RADS (1QT).
#201503252708EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#201503253308EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032580049568EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032580049569EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032580049570EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032580049571EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032580049572EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032580049573EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590066938EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590066939EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590066940EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590066941EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590066942EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590066943EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590067450EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#2015032590067451EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325100068012EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325100068013EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009550EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009551EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009552EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009554EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009555EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009556EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009558EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009559EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009560EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009561EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009562EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009564EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009572EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009573EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009576EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009577EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009578EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
#20150325970009579EOXFederal Compliance achieved25-MAR-2015ODSWebAO for Rads 4000 & 4010 closed 3/4/2015 by EPA; violations RTCed by State 3/25/2015
  • 1 - 50 of 98

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
5 - CLAMP ST26236YesWell Ground waterPermanentActive
3 - CENTER OF TOWN26256YesWell Ground waterPermanentInactive
2 - PLANT SITE26255YesWell Ground waterPermanentActive
4 - DUBE RD26246YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM46593NoDistribution System/Zone - - Active
PLANT SITE - 600 GPM - SP84639NoPump Facility - - Active
PLANT SITE - 600 GPM - SP84640NoPump Facility - - Active
232 N GLENN AVE; LA PRYOR141054NoSampling Station - - Active
232 N GLENN AVE, LA PRYOR59849NoSampling Station - - Active
W RUE ST & S ESTES AVE - 0.10 MG - EL104217NoStorage - - Active
PLANT SITE - 0.05 MG - EL104218NoStorage - - Active
PLANT SITE - 0.10 MG - GR104219NoStorage - - Active
PLANT - GLENN AVE3986NoTreatment Plant - - Active
  • 1 - 13 of 13

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLANT - GLENN AVE3986Gaseous Chlorination, PreDisinfection
  • 1 - 1 of 1

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.