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 IDTX1630004
PWS NameCITY OF LA COSTE
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1488
County ServedMedina

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
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule100069264Returned to Compliance01-OCT-2020 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine100069265Returned to Compliance01-JUL-202030-SEP-2020No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine100069263Returned to Compliance01-JUL-201630-SEP-2016No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule100069261Returned to Compliance30-DEC-2014 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule100069260Returned to Compliance01-OCT-2013 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine100069258Returned to Compliance01-APR-201330-JUN-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine100069259Returned to Compliance01-JAN-201331-MAR-2013No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule100069254Returned to Compliance01-OCT-2010 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine100069243Returned to Compliance01-JUL-201030-SEP-2010No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)4Returned to Compliance01-JUN-200930-JUN-2009No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine90060123Returned to Compliance01-OCT-200831-DEC-2008No
  • 1 - 11 of 11

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
90092014100069264SOXState Compliance achieved27-SEP-2021State -
90092013100069265SOXState Compliance achieved08-MAR-2021State20210308. BEVANS. SOX APPLIED BASED ON 4Q2020 DLQOR RECEIVED ON TIME AND WITH NO ISSUES.
90092006100069263SIFState Public Notification received10-JAN-2017State -
90092002100069261SOXState Compliance achieved10-MAR-2015State -
90092000100069254SOXState Compliance achieved17-OCT-2014State -
90092000100069260SOXState Compliance achieved17-OCT-2014State -
90091999100069258SOXState Compliance achieved17-JUL-2014StateSubmitted first quarter of 2014 DLQOR
90091999100069259SOXState Compliance achieved17-JUL-2014StateSubmitted first quarter of 2014 DLQOR
90091984100069243SOXState Compliance achieved16-FEB-2011StateDLQOR RECEIVED
290060123SOXState Compliance achieved08-JUL-2010StateSDWIS 2010 CLEANUP
900919834SIFState Public Notification received02-SEP-2009State -
  • 1 - 11 of 11

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
3 - BESIDE RR TRACKS23121YesWell Ground waterOtherInactive
2 - ADJACENT TO 11545 CASIANO AVE23061YesWell Ground waterPermanentActive
1 - ACROSS FROM 16023 VAL VERDE ST23049YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM43582NoDistribution System/Zone - - Active
WELL 1 - 300 GPM - SP80139NoPump Facility - - Active
WELL 1 - 300 GPM - SP80140NoPump Facility - - Active
CASIANO AVE / VAL VERDE ST; LA COSTE138451NoSampling Station - - Active
CASIANO AVE / VAL VERDE ST, LA COSTE56127NoSampling Station - - Active
WELL 2 - 0.150 MG - EL87463NoStorage - - Active
WELL 1 - 0.075 MG - GR87464NoStorage - - Active
PLANT - CASIANO AVE6684NoTreatment Plant - - Active
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
PLANT - CASIANO AVE6684Gaseous 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.