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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK2002202
PWS NameDEWEY CO RWD #2
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served150
County ServedDewey

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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule178010Returned to Compliance01-DEC-202431-DEC-2024No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine178009Returned to Compliance01-DEC-202431-DEC-2024No
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS178012Returned to Compliance17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS178011Returned to Compliance17-OCT-2024 - Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule178006Returned to Compliance01-OCT-2024 - No
MRMonitoring, RegularSynthetic Organic ChemicalsBHC-GAMMA178005Returned to Compliance01-JUL-202430-SEP-2024No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine178004Returned to Compliance01-APR-202430-JUN-2024No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule178002Returned to Compliance01-DEC-202331-DEC-2023No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine178001Returned to Compliance01-OCT-202331-DEC-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule178000Returned to Compliance01-SEP-202330-SEP-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177999Returned to Compliance01-JUL-202330-SEP-2023No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule177998Returned to Compliance01-JUN-202330-JUN-2023No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine177997Returned to Compliance01-APR-202330-JUN-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177994Returned to Compliance01-JAN-202331-MAR-2023No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177993Returned to Compliance01-OCT-202231-DEC-2022No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177971Returned to Compliance01-APR-202230-JUN-2022No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule177969Returned to Compliance01-MAY-202131-MAY-2021No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine177968Returned to Compliance01-APR-202130-JUN-2021No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule177967Returned to Compliance01-DEC-202031-DEC-2020No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine177966Returned to Compliance01-OCT-202031-DEC-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177965Returned to Compliance01-JAN-202031-MAR-2020No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177964Returned to Compliance01-OCT-201931-DEC-2019No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177939Returned to Compliance01-JUL-201530-SEP-2015No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule177913Returned to Compliance01-JUL-2012 - No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177916Returned to Compliance01-JAN-201231-MAR-2012No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule177911Returned to Compliance01-JUL-2011 - No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177915Returned to Compliance01-JUL-201130-SEP-2011No
MRMonitoring, RegularSynthetic Organic ChemicalsAtrazine177914Returned to Compliance01-APR-201130-JUN-2011No
MRMonitoring, RegularInorganic ChemicalsBarium177963Known01-JAN-201131-DEC-2019No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule177912Returned to Compliance01-JUL-2010 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)177703Returned to Compliance01-JUN-200330-JUN-2003Yes
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule149994Returned to Compliance01-JUN-199301-OCT-1996No
  • 1 - 32 of 32

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9000715178011SOXState Compliance achieved15-JUL-2025State -
9000716178012SOXState Compliance achieved15-JUL-2025State -
9000711178005SIFState Public Notification received29-JUN-2025State -
9000710178010SIFState Public Notification received29-JUN-2025State -
9000710178009SIFState Public Notification received29-JUN-2025State -
9000711178006SIFState Public Notification received29-JUN-2025State -
9000712178004SIFState Public Notification received29-JUN-2025State -
9000706178001SIFState Public Notification received24-JUN-2024State -
9000706178002SIFState Public Notification received24-JUN-2024State -
9000707178000SIFState Public Notification received24-JUN-2024State -
9000705177999SIFState Public Notification received24-JUN-2024State -
9000703177998SIFState Public Notification received24-JUN-2024State -
9000704177997SIFState Public Notification received24-JUN-2024State -
9000667177993SOXState Compliance achieved26-JUL-2023State -
9000668177994SOXState Compliance achieved26-JUL-2023State -
9000671177971SIFState Public Notification received07-JUL-2023State -
9000664177969SIFState Public Notification received04-APR-2023StatePN performed via CCR. Dates used to prevent creation of unneeded violations.
9000663177968SIFState Public Notification received04-APR-2023StatePN performed via CCR. Dates used to prevent creation of unneeded violations.
9000653177966SIFState Public Notification received12-FEB-2022State -
9000655177967SIFState Public Notification received12-FEB-2022State -
9000654177965SIFState Public Notification received17-JUN-2021State -
9000649177964SOXState Compliance achieved14-JUN-2021Statesampled
9000651177963SIFState Public Notification received06-MAR-2021State -
9000638177939SIFState Public Notification received02-DEC-2019StateDistributed with CCR
9000624149994SOXState Compliance achieved04-AUG-2016StateAUTOMATIC RETURN TO COMPLIANCE 8/4/2016 - Violations Should be Closed Out because PWS is in complaince.
9000611177915SOXState Compliance achieved06-JAN-2015Statertc soc 2011 3YR M&R
9000611177914SOXState Compliance achieved06-JAN-2015Statertc soc 2011 3YR M&R
9000611177916SOXState Compliance achieved06-JAN-2015Statertc soc 2011 3YR M&R
3177912SOXState Compliance achieved02-NOV-2012Stateccr violations
3177911SOXState Compliance achieved02-NOV-2012Stateccr violations
3177913SOXState Compliance achieved02-NOV-2012Stateccr violations
9000606177703SOXState Compliance achieved03-MAY-2006StateMigrated - SOX date determined by receipt of Public Notice
  • 1 - 32 of 32

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 512706YesWell Ground waterPermanentActive
WELL 212710YesWell Ground waterPermanentInactive
WELL 627060YesWell Ground waterPermanentActive
WELL 112709YesWell Ground waterPermanentActive
WELL 412708YesWell Ground waterPermanentActive
WELL 312707YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM17784NoDistribution System/Zone - - Active
WELLS 1-619733NoSampling Station - - Active
GROUND TANK 125064NoStorage - - Active
GROUND TANK 225065NoStorage - - Active
CHLORINATION STATION WELL 124042NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 224043NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 324044NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 424045NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 524046NoTreatment Plant - - Inactive
  • 1 - 15 of 15

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CHLORINATION STATION WELL 124042Hypochlorination, PostDisinfection
CHLORINATION STATION WELL 324044Hypochlorination, PostDisinfection
CHLORINATION STATION WELL 424045Hypochlorination, PostDisinfection
CHLORINATION STATION WELL 524046Hypochlorination, PostDisinfection
  • 1 - 4 of 4
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.