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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK1010302
PWS NameANTLERS PWA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served2547
County ServedPushmataha

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 2 Disinfectants and Disinfection Byproducts RuleTTHM278983Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278981Known01-JAN-202531-MAR-2025Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278977Known01-OCT-202431-DEC-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278975Known01-JUL-202430-SEP-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278976Known01-JUL-202430-SEP-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278973Known01-APR-202430-JUN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278974Known01-APR-202430-JUN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278972Known01-APR-202430-JUN-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278969Known01-JAN-202431-MAR-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278968Known01-JAN-202431-MAR-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278967Known01-JAN-202431-MAR-2024Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278966Known01-OCT-202331-DEC-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278961Known01-JUL-202330-SEP-2023Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278960Returned to Compliance01-APR-2022 - No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule278957Returned to Compliance01-JUN-202130-JUN-2021Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule278952Returned to Compliance01-APR-202030-APR-2020Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine dioxide278949Returned to Compliance01-JUN-201930-JUN-2019No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine dioxide278948Returned to Compliance01-MAY-201931-MAY-2019No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule278944Returned to Compliance01-SEP-201830-SEP-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278937Returned to Compliance01-JAN-201831-MAR-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278938Returned to Compliance01-OCT-201731-DEC-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278935Returned to Compliance01-JUL-201730-SEP-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278924Returned to Compliance01-APR-201630-JUN-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278920Returned to Compliance01-JAN-201631-MAR-2016Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM278907Returned to Compliance01-OCT-201531-DEC-2015Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule278898Returned to Compliance01-JUL-201531-JUL-2015Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule278864Returned to Compliance01-AUG-201131-AUG-2011Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule278863Returned to Compliance01-AUG-201131-AUG-2011Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule278861Returned to Compliance01-JUL-201131-JUL-2011Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278862Returned to Compliance01-JUL-201130-SEP-2011Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278860Returned to Compliance01-APR-201130-JUN-2011Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278859Returned to Compliance01-JAN-201131-MAR-2011Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278858Returned to Compliance01-OCT-201031-DEC-2010Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleStage 2 Disinfectants and Disinfection Byproducts Rule278880Returned to Compliance01-OCT-2010 - No
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278857Returned to Compliance01-JUL-201030-SEP-2010Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278848Returned to Compliance01-JAN-201031-MAR-2010Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278847Returned to Compliance01-JAN-201031-MAR-2010Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278845Returned to Compliance01-OCT-200931-DEC-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278846Returned to Compliance01-OCT-200931-DEC-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278836Returned to Compliance01-JUL-200930-SEP-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278835Returned to Compliance01-JUL-200930-SEP-2009Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine dioxide278850Returned to Compliance01-JUN-200930-JUN-2009No
MRDLNon-Acute MRDLStage 1 Disinfectants and Disinfection Byproducts RuleChlorine dioxide278849Returned to Compliance01-JUN-200930-JUN-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278833Returned to Compliance01-APR-200930-JUN-2009Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL278834Returned to Compliance01-APR-200930-JUN-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278832Returned to Compliance01-APR-200930-JUN-2009Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL278831Returned to Compliance01-JAN-200931-MAR-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTTHM278830Returned to Compliance01-JAN-200931-MAR-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278829Returned to Compliance01-JAN-200931-MAR-2009Yes
MCLMaximum Contaminant Level Violation, AverageStage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)278827Returned to Compliance01-OCT-200831-DEC-2008Yes
  • 1 - 50 of 94

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9173615278983SIFState Public Notification received04-SEP-2025State -
9173614278981SIFState Public Notification received04-SEP-2025State -
9173611278967SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278968SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278969SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278972SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278974SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278975SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278976SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278977SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278966SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278961SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173611278973SFOState Administrative/Compliance Order with penalty issued19-JUN-2025StateStage 2 DBP HAA5 MCL & TTHM MCL Violations.
9173586278957SOXState Compliance achieved20-JUL-2022StateJune2021 EP CL2; closed due to system achieving compliance.
9173587278960SOXState Compliance achieved01-JUN-2022State -
9173581278944SOXState Compliance achieved10-MAR-2021StateApr2020 & Sep2018 Chlorine TT; closed due to system achieving compliance. Also closes NOV 18-3.
9173581278952SOXState Compliance achieved10-MAR-2021StateApr2020 & Sep2018 Chlorine TT; closed due to system achieving compliance. Also closes NOV 18-3.
9173579278935SOXState Compliance achieved01-OCT-2020StateTTHM MCL 1Q2018 thru 3Q2017 & 4Q2015; closed due to system achieving compliance.
9173579278907SOXState Compliance achieved01-OCT-2020StateTTHM MCL 1Q2018 thru 3Q2017 & 4Q2015; closed due to system achieving compliance.
9173579278938SOXState Compliance achieved01-OCT-2020StateTTHM MCL 1Q2018 thru 3Q2017 & 4Q2015; closed due to system achieving compliance.
9173579278937SOXState Compliance achieved01-OCT-2020StateTTHM MCL 1Q2018 thru 3Q2017 & 4Q2015; closed due to system achieving compliance.
9173573278949SIFState Public Notification received25-OCT-2019StateDistributed with CCR
9173574278948SIFState Public Notification received25-OCT-2019StateDistributed with CCR
9173539278920SIFState Public Notification received17-MAY-2017State -
9173538278924SIEState Public Notification requested11-APR-2017State -
9173515278898SOXState Compliance achieved28-SEP-2015State -
9173511278864SOXState Compliance achieved09-JUL-2014State -
9173510278863SOXState Compliance achieved09-JUL-2014State -
#F9173508278880SOXState Compliance achieved25-APR-2014ODSWebEntered by EPA Region 6 to address ODS incorrect Validation Error ERR00043 - Y5000 was rejected because the water system does not have a Violation matching the Y5000 ID.
9173506278857SOXState Compliance achieved26-JAN-2012StateTTHM MCL IN COMPLINACE- PN RESPONSE TO (5 NOVS) ACHIEVED
9173506278858SOXState Compliance achieved26-JAN-2012StateTTHM MCL IN COMPLINACE- PN RESPONSE TO (5 NOVS) ACHIEVED
9173506278859SOXState Compliance achieved26-JAN-2012StateTTHM MCL IN COMPLINACE- PN RESPONSE TO (5 NOVS) ACHIEVED
9173506278862SOXState Compliance achieved26-JAN-2012StateTTHM MCL IN COMPLINACE- PN RESPONSE TO (5 NOVS) ACHIEVED
9173506278860SOXState Compliance achieved26-JAN-2012StateTTHM MCL IN COMPLINACE- PN RESPONSE TO (5 NOVS) ACHIEVED
9173505278861SOXState Compliance achieved02-DEC-2011StateTurbidity treatment technique violations- >5% samples exceeded 0.3 NTU for July August 2011 - In complinace PN Response to NOV achieved.
9173479277205SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479277305SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479277405SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479277705SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479277805SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479277905SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278305SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278406SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278506SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278606SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278706SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278807SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278808SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278809SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
9173479278810SOXState Compliance achieved07-JUL-2010StateTTHM MCL vios
  • 1 - 50 of 93

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
KIAMICHI RIVER15628YesIntakeSurface waterPermanentActive
DISTRIBUTION SYSTEM17184NoDistribution System/Zone - - Active
POE01 - WTP22261NoSampling Station - - Active
TOC RAW23051NoSampling Station - - Active
NORTH STANDPIPE24760NoStorage - - Active
SOUTH STANDPIPE24761NoStorage - - Active
WATER TREATMENT PLANT NEW25547NoTreatment Plant - - Active
ANTLERS WTP10811NoTreatment Plant - - Inactive
  • 1 - 8 of 8

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
ANTLERS WTP10811Gaseous Chlorination, PostDisinfection
ANTLERS WTP10811SedimentationParticulate removal
ANTLERS WTP10811Filtration, Rapid SandParticulate removal
ANTLERS WTP10811pH AdjustmentCorrosion control
ANTLERS WTP10811pH Adjustment, PreSoftening (hardness removal)
ANTLERS WTP10811Aeration, Slat TrayIron removal
ANTLERS WTP10811CoagulationParticulate removal
WATER TREATMENT PLANT NEW25547Gaseous Chlorination, PostDisinfection
WATER TREATMENT PLANT NEW25547CoagulationParticulate removal
WATER TREATMENT PLANT NEW25547pH AdjustmentCorrosion control
WATER TREATMENT PLANT NEW25547Filtration, Rapid SandParticulate removal
WATER TREATMENT PLANT NEW25547SedimentationParticulate removal
WATER TREATMENT PLANT NEW25547Inhibitor, PolyphosphateCorrosion control
  • 1 - 13 of 13
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.