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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK3006804
PWS NameSEQUOYAH CO. RWD #3
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served1040
County ServedSequoyah

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 Rule129821Open01-JUL-2025 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule129818Open01-JAN-2025 - No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS129820Open17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS129819Open17-OCT-2024 - Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule129817Open01-JUL-2024 - No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule129816Open01-OCT-2023 - No
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129812Returned to Compliance01-APR-201830-JUN-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129811Returned to Compliance01-JAN-201831-MAR-2018Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129810Returned to Compliance01-OCT-201731-DEC-2017Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTTHM129809Returned to Compliance01-JUL-201730-SEP-2017Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)129807Returned to Compliance01-MAY-200931-MAY-2009No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)17996Returned to Compliance01-DEC-199531-DEC-1995No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)11996Returned to Compliance01-NOV-199530-NOV-1995No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)129295Returned to Compliance01-AUG-199531-AUG-1995No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)100295Returned to Compliance01-JUN-199530-JUN-1995No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)21094Returned to Compliance01-DEC-199331-DEC-1993No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)68293Returned to Compliance01-JUL-199331-JUL-1993No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)18193Returned to Compliance01-DEC-199231-DEC-1992No
  • 1 - 18 of 18

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9999900000000000001129819EFLFederal Final Administrative Order issued12-MAR-2026ODSWebLSLI
9999900000000000001129820EFLFederal Final Administrative Order issued12-MAR-2026ODSWebLSLI
4022050129821SIEState Public Notification requested13-AUG-2025State -
4022045129818SIFState Public Notification received30-APR-2025State -
4022046129817SIFState Public Notification received30-APR-2025State -
4022034129816SIFState Public Notification received21-JUN-2024State -
4022031129811SOXState Compliance achieved24-APR-2019StateStage 2 DBP - TTHM MCL; closed NOV Nos. 18-1 & 18-2, due to system achieving compliance.
4022031129812SOXState Compliance achieved24-APR-2019StateStage 2 DBP - TTHM MCL; closed NOV Nos. 18-1 & 18-2, due to system achieving compliance.
4022031129810SOXState Compliance achieved24-APR-2019StateStage 2 DBP - TTHM MCL; closed NOV Nos. 18-1 & 18-2, due to system achieving compliance.
4022031129809SOXState Compliance achieved24-APR-2019StateStage 2 DBP - TTHM MCL; closed NOV Nos. 18-1 & 18-2, due to system achieving compliance.
402201421094SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
402201368293SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
4022015100295SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
4022016129295SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
402201218193SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
402201817996SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
402201711996SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
4022009129807SIEState Public Notification requested27-JUL-2009State -
  • 1 - 18 of 18

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SALLISAW17007YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM18943NoDistribution System/Zone - - Active
MAIN PUMP STATION29123NoPump Facility - - Active
TOWER ESTATES #1 PUMP FACILITY29124NoPump Facility - - Active
TOWER ESTATES #2 PUMP FACILITY29125NoPump Facility - - Active
HANSON MTN #129120NoStorage - - Active
HANSON MTN #229121NoStorage - - Active
TOWER ESTATES29122NoStorage - - Active
  • 1 - 8 of 8

PWS Treatment Processes

Treatment Processes

No treatment process(es) found. EPA has no record of treatment process(es) reported by the primacy agency for this water system.
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.