U.S. flag

An official website of the United States government

Contact Us

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Related Topics: EPA Home » Your Drinking Water » SDWIS Federal Reporting Services » Report Options » SDWIS PWS Search

Nav Menu

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK1021666
PWS NameMAYES CO RWD # 6
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water
Primacy TypeState
Is Wholesaler?No
Population Served3750
County ServedMayes

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
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene321977Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE321988Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene321987Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane321986Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene321992Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene321991Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsToluene321990Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene321972Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene321973Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total321974Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE321975Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene321976Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene321989Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride321978Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene321979Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene321980Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane321981Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane321982Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride321983Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane321984Known01-JAN-202331-DEC-2025No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene321985Known01-JAN-202331-DEC-2025No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM321965Returned to Compliance01-NOV-202231-JAN-2023No
MRMonitoring and Reporting (DBP)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)321966Returned to Compliance01-NOV-202231-JAN-2023No
MRMonitoring, RegularArsenic RuleArsenic321911Returned to Compliance01-JAN-200731-DEC-2007No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite321912Returned to Compliance01-JAN-200731-DEC-2007No
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL321706Returned to Compliance01-APR-200630-JUN-2006Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL321606Returned to Compliance01-JAN-200631-MAR-2006Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL321506Returned to Compliance01-OCT-200531-DEC-2005Yes
TTTreatment Technique Precursor RemovalStage 1 Disinfectants and Disinfection Byproducts RuleCARBON, TOTAL321406Returned to Compliance01-JUL-200530-SEP-2005Yes
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA321914Returned to Compliance01-JAN-200531-DEC-2007No
MRMonitoring, RegularSynthetic Organic Chemicals2,4-D321915Returned to Compliance01-JAN-200531-DEC-2007No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite321105Returned to Compliance01-JAN-200431-DEC-2004No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)321003Returned to Compliance01-JUN-200330-JUN-2003No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)256494Returned to Compliance01-AUG-199431-AUG-1994Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule31694Known01-NOV-199330-NOV-1993Yes
TTTreatment Technique (SWTR and GWR)Surface Water Treatment RuleSurface Water Treatment Rule27294Known01-OCT-199331-OCT-1993Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)79391Returned to Compliance01-SEP-199130-SEP-1991No
  • 1 - 37 of 37

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
2168321972SIEState Public Notification requested19-FEB-2026State -
2168321973SIEState Public Notification requested19-FEB-2026State -
2168321992SIEState Public Notification requested19-FEB-2026State -
2168321991SIEState Public Notification requested19-FEB-2026State -
2168321990SIEState Public Notification requested19-FEB-2026State -
2168321989SIEState Public Notification requested19-FEB-2026State -
2168321988SIEState Public Notification requested19-FEB-2026State -
2168321987SIEState Public Notification requested19-FEB-2026State -
2168321986SIEState Public Notification requested19-FEB-2026State -
2168321985SIEState Public Notification requested19-FEB-2026State -
2168321984SIEState Public Notification requested19-FEB-2026State -
2168321983SIEState Public Notification requested19-FEB-2026State -
2168321982SIEState Public Notification requested19-FEB-2026State -
2168321981SIEState Public Notification requested19-FEB-2026State -
2168321980SIEState Public Notification requested19-FEB-2026State -
2168321974SIEState Public Notification requested19-FEB-2026State -
2168321975SIEState Public Notification requested19-FEB-2026State -
2168321976SIEState Public Notification requested19-FEB-2026State -
2168321977SIEState Public Notification requested19-FEB-2026State -
2168321978SIEState Public Notification requested19-FEB-2026State -
2168321979SIEState Public Notification requested19-FEB-2026State -
2161321965SIFState Public Notification received03-APR-2024State -
2162321966SIFState Public Notification received03-APR-2024State -
213779391SOXState Compliance achieved26-JUL-2016StateAUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
2138256494SOXState Compliance achieved26-JUL-2016StateAUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
2125321105SOXState Compliance achieved12-FEB-2010StateClosed out violation
2124321912SOXState Compliance achieved11-FEB-2010StateClosed out violation
2124321911SOXState Compliance achieved11-FEB-2010StateClosed out violation
2118321915SOXState Compliance achieved13-JAN-2009StateSOC MR NOV 3YR08
2118321914SOXState Compliance achieved13-JAN-2009StateSOC MR NOV 3YR08
2108321706SOXState Compliance achieved20-APR-2007Statesystem has reach compliance for DBP1
2108321506SOXState Compliance achieved20-APR-2007Statesystem has reach compliance for DBP1
2108321406SOXState Compliance achieved20-APR-2007Statesystem has reach compliance for DBP1
2108321606SOXState Compliance achieved20-APR-2007Statesystem has reach compliance for DBP1
1503321003SOXState Compliance achieved29-SEP-2003StateMigrated - SOX date determined by receipt of Public Notice
  • 1 - 35 of 35

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
LAKE HUDSON15923YesIntakeSurface waterPermanentActive
DISTRIBUTION SYSTEM17360NoDistribution System/Zone - - Active
POE01 - WTP22579NoSampling Station - - Active
TOC RAW23232NoSampling Station - - Active
COLE STRING BIG22804NoStorage - - Active
COLE STRING SMALL22805NoStorage - - Active
SPAVINAW Y (EAST)22806NoStorage - - Active
LANGLEY22807NoStorage - - Active
NORTHWEST22808NoStorage - - Active
BOATMAN TOWER28709NoStorage - - Active
BACKWASH TANK22809NoStorage - - Inactive
MAYES CO RWD #6 WTP11033NoTreatment Plant - - Active
  • 1 - 12 of 12

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
MAYES CO RWD #6 WTP11033SedimentationParticulate removal
MAYES CO RWD #6 WTP11033FlocculationParticulate removal
MAYES CO RWD #6 WTP11033Rapid MixParticulate removal
MAYES CO RWD #6 WTP11033CoagulationParticulate removal
MAYES CO RWD #6 WTP11033Hypochlorination, PostDisinfection
MAYES CO RWD #6 WTP11033Filtration, Rapid SandParticulate removal
MAYES CO RWD #6 WTP11033pH AdjustmentCorrosion control
  • 1 - 7 of 7
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.