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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDOK2000602
PWS NameWATONGA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2816
County ServedBlaine

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, RegularNitrate RuleNitrate-Nitrite136362Known01-JUL-202530-SEP-2025No
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136359Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136358Known01-APR-202530-JUN-2025Yes
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136357Known01-JAN-202531-MAR-2025Yes
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS136360Returned to Compliance17-OCT-2024 - Yes
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS136361Returned to Compliance17-OCT-2024 - No
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule136349Returned to Compliance02-OCT-2023 - No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite136348Returned to Compliance01-OCT-202231-DEC-2022No
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI136345Returned to Compliance28-OCT-2021 - No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite136343Returned to Compliance01-APR-202130-JUN-2021No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite136344Returned to Compliance01-APR-202130-JUN-2021No
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136341Returned to Compliance01-JAN-201931-MAR-2019Yes
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136340Returned to Compliance01-APR-201830-JUN-2018Yes
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136338Returned to Compliance01-JAN-201831-MAR-2018Yes
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136337Returned to Compliance01-OCT-201731-DEC-2017Yes
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI136335Returned to Compliance20-NOV-2015 - No
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate-Nitrite136311Returned to Compliance01-APR-201230-JUN-2012Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule136309Returned to Compliance01-JAN-2010 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)134105Returned to Compliance01-AUG-200531-AUG-2005Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)133905Returned to Compliance01-JUL-200531-JUL-2005Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)86696Returned to Compliance01-SEP-199630-SEP-1996Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate44996Returned to Compliance01-JAN-199631-MAR-1996Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate45096Known01-JAN-199631-MAR-1996Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)133395Returned to Compliance01-SEP-199530-SEP-1995Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate115394Returned to Compliance01-APR-199430-JUN-1994Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate115494Returned to Compliance01-APR-199430-JUN-1994Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate81694Returned to Compliance01-JAN-199431-MAR-1994Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate43894Returned to Compliance27-OCT-199326-JAN-1994Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate101993Known28-JUL-199327-OCT-1993Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate101393Known28-JUL-199327-OCT-1993Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate99893Returned to Compliance28-JUL-199327-OCT-1993Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate101693Known28-JUL-199327-OCT-1993Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate101893Returned to Compliance28-APR-199327-JUL-1993Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate58693Known01-JAN-199331-MAR-1993Yes
MCLMaximum Contaminant Level Violation, AverageNitrate RuleNitrate58593Returned to Compliance01-JAN-199331-MAR-1993Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)67491Returned to Compliance01-AUG-199131-AUG-1991Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)55991Returned to Compliance01-JUL-199131-JUL-1991No
  • 1 - 37 of 37

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9000992136362SIEState Public Notification requested21-NOV-2025State -
9000986136360SOXState Compliance achieved15-JUL-2025State -
9000987136361SOXState Compliance achieved15-JUL-2025State -
9000990136358SIFState Public Notification received11-JUL-2025State -
9000990136359SIFState Public Notification received11-JUL-2025State -
9000983136357SIFState Public Notification received27-MAR-2025State -
9000974136338SOXState Compliance achieved19-SEP-2024State -
9000975136340SOXState Compliance achieved19-SEP-2024State -
9000973136337SOXState Compliance achieved19-SEP-2024State -
9000976136341SOXState Compliance achieved19-SEP-2024State -
9000972136349SOXState Compliance achieved29-APR-2024State -
9000970136348SIFState Public Notification received16-JUN-2023State -
9000965136343SIFState Public Notification received04-APR-2023StatePN performed via CCR. Dates used to prevent creation of unneeded violations.
9000966136344SIFState Public Notification received04-APR-2023StatePN performed via CCR. Dates used to prevent creation of unneeded violations.
9000967136345SIFState Public Notification received04-APR-2023StatePN performed via CCR. Dates used to prevent creation of unneeded violations.
900096943894SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
900096944996SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
9000969136311SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
9000969115394SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
900096958593SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
900096999893SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
9000969101893SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
900096981694SFOState Administrative/Compliance Order with penalty issued02-MAR-2023StateNitrate MCL Violations. CO 18-109 dated 8.6.2018. Superseded by Addendum A on 4.15.2021. Superseded by Addendum B on 3.2.2023.
9000946136335SIFState Public Notification received18-DEC-2019StateDistributed with CCR
900093086696SOXState Compliance achieved26-JUL-2016StateAUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9000928133395SOXState Compliance achieved26-JUL-2016StateAUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
900092167491SOXState Compliance achieved26-JUL-2016StateAUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
900092055991SOXState Compliance achieved26-JUL-2016StateAUTOMATIC RETURN TO COMPLIANCE 7/26/2016 - Violations Should be Closed Out because PWS is in complaince.
9000910136309SOXState Compliance achieved17-AUG-2010State -
9000906134105SOXState Compliance achieved27-OCT-2005StateMigrated - SOX date determined by receipt of Public Notice
9000806133905SOXState Compliance achieved27-OCT-2005StateMigrated - SOX date determined by receipt of Public Notice
9000197115494SOXState Compliance achieved11-JUL-1995State -
30019358693SFLState Administrative/Compliance Order without penalty issued01-JUN-1993State -
  • 1 - 33 of 33

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 1211832YesWell Ground waterEmergencyActive
WELL 911835YesWell Ground waterPermanentInactive
WELL 811834YesWell Ground waterPermanentInactive
WELL 1111830YesWell Ground waterPermanentInactive
WELL 411829YesWell Ground waterPermanentInactive
WELL 1724723YesWell Ground waterPermanentActive
WELL 1624722YesWell Ground waterPermanentActive
WELL 1311841YesWell Ground waterPermanentActive
WELL 1411840YesWell Ground waterPermanentActive
WELL 1511839YesWell Ground waterPermanentActive
WELL 511838YesWell Ground waterPermanentActive
WELL 311837YesWell Ground waterPermanentActive
WELL 1011836YesWell Ground waterPermanentActive
WELL 711828YesWell Ground waterPermanentActive
WELL 611827YesWell Ground waterPermanentActive
WELL 211833YesWell Ground waterOtherInactive
WELL 111831YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM17502NoDistribution System/Zone - - Active
WELLS 3,5,6&1219540NoSampling Station - - Active
WELLS 7,10,13,14,15,16&1719541NoSampling Station - - Active
OLD STANDPIPE28736NoStorage - - Active
NEW STANDPIPE28737NoStorage - - Active
OLD WATER TOWER28738NoStorage - - Inactive
CHLORINATION STATION WELL 323718NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 523719NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 623720NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 723721NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 1023722NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 1223723NoTreatment Plant - - Inactive
CHLORINATION STATION WELL1323724NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 1423725NoTreatment Plant - - Inactive
CHLORINATION STATION WELL 1523726NoTreatment Plant - - Inactive
  • 1 - 32 of 32

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.