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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK1020609
PWS NameMCALESTER PWA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served18206
County ServedPittsburg

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 RuleTTHM275652Known01-OCT-202531-DEC-2025Yes
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275650Known01-OCT-202531-OCT-2025No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275649Known01-JUL-202530-SEP-2025Yes
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275645Returned to Compliance01-MAR-202531-MAR-2025No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275643Returned to Compliance01-FEB-202528-FEB-2025No
MRMonitoring, Turbidity (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275642Returned to Compliance01-JAN-202531-JAN-2025No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS275647Returned to Compliance17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS275646Returned to Compliance17-OCT-2024 - Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule275640Returned to Compliance01-JUL-202431-JUL-2024Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275639Returned to Compliance01-JUL-202431-JUL-2024Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL275636Returned to Compliance01-JUL-202330-SEP-2023Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275631Returned to Compliance01-JUN-202330-JUN-2023Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL275633Returned to Compliance01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275632Returned to Compliance01-APR-202330-JUN-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275629Returned to Compliance01-JAN-202331-MAR-2023Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL275630Returned to Compliance01-JAN-202331-MAR-2023Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275625Returned to Compliance30-DEC-2022 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275623Returned to Compliance01-OCT-202231-DEC-2022Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL275622Returned to Compliance01-OCT-202231-DEC-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275619Returned to Compliance01-JUL-202230-SEP-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275616Returned to Compliance01-JAN-202231-MAR-2022Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275610Returned to Compliance01-OCT-202131-DEC-2021Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275604Returned to Compliance01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275603Returned to Compliance01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275602Returned to Compliance01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275605Returned to Compliance01-OCT-202031-DEC-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275599Returned to Compliance01-JUL-202030-SEP-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275596Returned to Compliance01-JUL-202030-SEP-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275598Returned to Compliance01-JUL-202030-SEP-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275597Returned to Compliance01-JUL-202030-SEP-2020Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275595Returned to Compliance30-JUN-2020 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275593Returned to Compliance01-APR-202030-JUN-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275591Returned to Compliance01-APR-202030-JUN-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275589Returned to Compliance01-APR-202030-JUN-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)275590Returned to Compliance01-APR-202030-JUN-2020Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275592Returned to Compliance01-APR-202030-JUN-2020Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275583Returned to Compliance01-MAR-202031-MAR-2020Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275582Returned to Compliance01-MAR-202031-MAR-2020Yes
TTSingle Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275584Returned to Compliance01-FEB-202029-FEB-2020Yes
TTMonthly Turbidity Exceed (Enhanced SWTR)Interim and Long Term 1 Enhanced Surface Water Treatment RuleInterim Enhanced Surface Water Treatment Rule275585Returned to Compliance01-FEB-202029-FEB-2020Yes
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275594Returned to Compliance30-DEC-2019 - No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule275579Returned to Compliance01-SEP-201930-SEP-2019Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL275580Returned to Compliance01-APR-201930-JUN-2019Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule275574Returned to Compliance01-SEP-201830-SEP-2018Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule275570Returned to Compliance01-AUG-201831-AUG-2018Yes
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine275565Returned to Compliance01-JUL-201830-SEP-2018No
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule275569Returned to Compliance01-JUL-201831-JUL-2018Yes
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule275567Returned to Compliance01-JUL-201831-JUL-2018No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275568Returned to Compliance01-APR-201830-JUN-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM275560Returned to Compliance01-JAN-201831-MAR-2018Yes
  • 1 - 50 of 199

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9193097275650SIEState Public Notification requested31-DEC-2025State -
9193095275649SIFState Public Notification received12-DEC-2025State -
9193091275643SOXState Compliance achieved07-OCT-2025State -
9193092275645SOXState Compliance achieved07-OCT-2025State -
9193090275642SOXState Compliance achieved07-OCT-2025State -
9193089275647SOXState Compliance achieved15-JUL-2025State -
9193088275646SOXState Compliance achieved15-JUL-2025State -
9193076275610SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275616SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275619SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275622SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275623SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275629SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275630SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275632SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275633SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275636SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275603SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275602SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275580SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275604SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193076275605SOXState Compliance achieved06-FEB-2025StateStage 2 TTHM & HAA5 MCL & TOC TT/Closed, system achieved compliance.
9193075275639SOXState Compliance achieved06-DEC-2024StateSWTR TT July 2024/Closed, system achieved compliance.
9193075275640SOXState Compliance achieved06-DEC-2024StateSWTR TT July 2024/Closed, system achieved compliance.
9193071275631SOXState Compliance achieved05-JUN-2024StateJUN2023 Turbidity TT/Closed, system achieved compliance.
9193057275625SOXState Compliance achieved03-APR-2023State -
9193040275589SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275590SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275599SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275598SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275597SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275596SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275591SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275592SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275593SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275594SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193040275595SFOState Administrative/Compliance Order with penalty issued20-APR-2021StateStage 2 TTHM & HAA5 MCL & TOC TT
9193031275583SOXState Compliance achieved21-JAN-2021StateFeb2020 & Mar2020 Max and 95% Turbidity TT; closed due to system achieving compliance.
9193031275582SOXState Compliance achieved21-JAN-2021StateFeb2020 & Mar2020 Max and 95% Turbidity TT; closed due to system achieving compliance.
9193031275563SOXState Compliance achieved21-JAN-2021StateFeb2020 & Mar2020 Max and 95% Turbidity TT; closed due to system achieving compliance.
9193031275584SOXState Compliance achieved21-JAN-2021StateFeb2020 & Mar2020 Max and 95% Turbidity TT; closed due to system achieving compliance.
9193031275585SOXState Compliance achieved21-JAN-2021StateFeb2020 & Mar2020 Max and 95% Turbidity TT; closed due to system achieving compliance.
9193016275579SOXState Compliance achieved16-APR-2020StateSEP2019 CHLORINE TT; closed due to system achieving compliance.
9193010275558SIFState Public Notification received26-NOV-2019StateDistributed with CCR
9193011275565SIFState Public Notification received26-NOV-2019StateDistributed with CCR
9193007275574SOXState Compliance achieved31-OCT-2019StateSEP2018 Chlorine TT; NOV is rescinded - violation did not occur.
9193006275567SOXState Compliance achieved11-OCT-2019State -
9193003275568SOXState Compliance achieved25-MAR-2019State2Q2018 TTH MCL; closed due system achieving compliance with all requirements in the NOV.
9193002275560SOXState Compliance achieved25-MAR-2019StateDBP MCL NOV 1Q2018 and TOC Removal 4Q2017; closed due to system achieving compliance with all requirements of NOV.
9193002275559SOXState Compliance achieved25-MAR-2019StateDBP MCL NOV 1Q2018 and TOC Removal 4Q2017; closed due to system achieving compliance with all requirements of NOV.
  • 1 - 50 of 196

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
MCALESTER LAKE15786YesIntakeSurface waterPermanentActive
COAL CREEK INTAKE30173YesIntakeSurface waterPermanentInactive
CLEARWELL27433NoClear Well - - Inactive
DISTRIBUTION SYSTEM17277NoDistribution System/Zone - - Active
KFC PUMP FACILITY27434NoPump Facility - - Active
SUMMIT RIDGE PUMP FACILITY27435NoPump Facility - - Active
RAW WATER PUMP STATION30701NoPump Facility - - Active
POE01 - WTP22466NoSampling Station - - Active
TOC RAW23146NoSampling Station - - Active
SEMINOLE ELEVATED TANK22982NoStorage - - Active
BUFFALO STANDPIPE22983NoStorage - - Active
CARL ALBERT STANDPIPE22984NoStorage - - Active
SKYLINE GROUND TANK22985NoStorage - - Active
TAYLOR STANDPIPE24538NoStorage - - Active
BACKWASH STORAGE TANK22980NoStorage - - Inactive
STANDPIPE BY PLANT22981NoStorage - - Inactive
MCALESTER WTP10902NoTreatment Plant - - Active
  • 1 - 17 of 17

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
MCALESTER WTP10902Gaseous Chlorination, PostDisinfection
MCALESTER WTP10902PermanganateIron removal
MCALESTER WTP10902Filtration, Rapid SandParticulate removal
MCALESTER WTP10902Filtration, Rapid SandParticulate removal
MCALESTER WTP10902Filtration, Rapid SandParticulate removal
MCALESTER WTP10902Filtration, Rapid SandParticulate removal
MCALESTER WTP10902SedimentationParticulate removal
MCALESTER WTP10902SedimentationParticulate removal
MCALESTER WTP10902Rapid MixParticulate removal
MCALESTER WTP10902CoagulationParticulate removal
MCALESTER WTP10902SedimentationParticulate removal
MCALESTER WTP10902Gaseous Chlorination, PreDisinfection
MCALESTER WTP10902Filtration, Rapid SandParticulate removal
MCALESTER WTP10902pH AdjustmentCorrosion control
  • 1 - 14 of 14
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.