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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDNN0403001
PWS NameGanado-Burnside-Cornfield-Steamboat NTUA
PWS TypeCommunity water system
Owner TypeTribal Government
Primary SourceGround water
Primacy TypeTribal
Is Wholesaler?Yes
Population Served3947
County Served

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 Rule04030013A8000102023Returned to Compliance01-OCT-202331-OCT-2023No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice0403001757500102023Open01-OCT-2023 - No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule04030013A800062021Returned to Compliance01-JUN-202130-JUN-2021No
MRMonitoring, Routine (IDSE)Stage 2 Disinfectants and Disinfection Byproducts RuleTTHM040300130295012020Returned to Compliance01-JAN-202031-DEC-2020No
MRMonitoring, Routine (IDSE)Stage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)040300130245612020Returned to Compliance01-JAN-202031-DEC-2020No
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule04030013A800062019Returned to Compliance01-JUN-201930-JUN-2019No
OtherPublic Notification Violation for NPDWR ViolationPublic Notice Rule and Revised PN RulePublic Notice040300175750062019Returned to Compliance01-JUN-2019 - No
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI040300134301482016Returned to Compliance01-AUG-2016 - No
TTTreatment Technique, Level 1 Assessment (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule04030012A800082016Returned to Compliance01-AUG-2016 - Yes
OtherSample Siting Plan Errors (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule04030015A800042016Returned to Compliance01-APR-2016 - No
MRFailure Submit IDSE/Subpart V Plan RptStage 2 Disinfectants and Disinfection Byproducts RuleStage 2 Disinfectants and Disinfection Byproducts Rule0403001350600102013Returned to Compliance01-OCT-2013 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)0403001233100122012Returned to Compliance01-DEC-201231-DEC-2012No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)0403001233100112012Returned to Compliance01-NOV-201230-NOV-2012No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)040300122310082012Returned to Compliance01-AUG-201231-AUG-2012Yes
MRMonitoring, RegularSynthetic Organic ChemicalsETHYLENE DIBROMIDE040300103294612011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene040300103237812011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)040300127245612011Returned to Compliance01-JAN-201131-DEC-2011No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene040300103299612011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene040300103299212011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsToluene040300103299112011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene040300103299012011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE040300103298912011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene040300103298712011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane040300103298512011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene040300103298412011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane040300103298312011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride040300103298212011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane040300103298112011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane040300103298012011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene040300103297912011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene040300103297712011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride040300103297612011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene040300103296912011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene040300103296812011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE040300103296412011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularVolatile Organic ChemicalsXylenes, Total040300103295512011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM040300127295012011Returned to Compliance01-JAN-201131-DEC-2011No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene040300103238012011Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularSynthetic Organic Chemicals1,2-DIBROMO-3-CHLOROPROPANE040300103293112011Returned to Compliance01-JAN-201131-DEC-2013No
MCLMaximum Contaminant Level Violation, AverageInorganic ChemicalsAntimony, Total0403001021074102010Returned to Compliance01-OCT-201031-DEC-2010Yes
MRMonitoring, RegularNitrate RuleNitrite040300103104112010Returned to Compliance01-JAN-201031-DEC-2010No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)040300122310012008Returned to Compliance01-JAN-200831-JAN-2008Yes
MRMonitoring, RegularSynthetic Organic ChemicalsETHYLENE DIBROMIDE040300103294612008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularInorganic ChemicalsMercury040300103103512008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat040300103203212008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD040300103206312008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsGlyphosate040300103203412008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall040300103203312008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsTotal Polychlorinated Biphenyls (PCB)040300103238312008Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)040300124310072007Returned to Compliance01-JUL-200731-JUL-2007No
  • 1 - 50 of 78

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
0403001FJ0828244140704030015A800042016SFJState Formal Notice of Violation issued28-AUG-2024StateNOV issued for failure to prepare a site sampling plan for total coliform.
0403001FJ082824414080403001757500102023SFJState Formal Notice of Violation issued28-AUG-2024StateNOV issued for failure to prepare a PN Tier 2 for failure to collect the appropriate numbers of monthly bactees.
0403001OX1115234077704030013A8000102023SOXState Compliance achieved15-NOV-2023StateOctober 2023 RTCR Monitoring. Return To Compliance. Full sample set collected 11/15/2023.
0403001OX022422390910403001350600102013SOXState Compliance achieved24-FEB-2022StateSample Site Plan approved 02/24/2022 for DBPs Stage 2.
0403001OX0720213878004030013A800062021SOXState Compliance achieved20-JUL-2021State2021 June RTCR. Return To Compliance. Full sample set collected 07/20/2021.
0403001OX07132138939040300130245612020SOXState Compliance achieved13-JUL-2021State2020 DBPs Stage 2 M/R. Return To Compliance. Full sample sets collected 07/13/2021.
0403001OX07132138938040300130295012020SOXState Compliance achieved13-JUL-2021State2020 DBPs Stage 2 M/R. Return To Compliance. Full sample sets collected 07/13/2021.
0403001FJ12031937254040300175750062019SFJState Formal Notice of Violation issued03-DEC-2019StateNOV, PN-issued for failure to collect the appropriate numbers of bacti samples per month.
0403001FJ0920193706504030013A800062019SFJState Formal Notice of Violation issued20-SEP-2019State2019 June RTCR M/R. Notice Of Violation (NOV) issued for failure to collect minimum number of Total Coliform samples during June 2019.
0403001OX1212163288204030012A800082016SOXState Compliance achieved12-DEC-2016StateLevel 1 Assessment completed. Water may have splashed on to OSHB during flushing prior to sampling.
0403001FJ12081632805040300134301482016SFJState Formal Notice of Violation issued08-DEC-2016StateNOV issued for failure to collect groundwater source samples as required by the GW rule. Collected 2 but needed 3 source samples.
0403001OX10161531282040300103237812011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531284040300103299612011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531273040300103299212011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531278040300103299112011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531263040300103299012011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531274040300103298912011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531277040300103298712011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531283040300103298512011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531266040300103298412011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531272040300103298312011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531264040300103298212011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531269040300103298112011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531265040300103298012011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531279040300103297912011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531268040300103297712011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531270040300103297612011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531267040300103296912011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531275040300103296812011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531261040300103293112011SOXState Compliance achieved16-OCT-2015StateRec'd SOC data for well #3 17T-566, collected on 5/26/15.
0403001OX10161531262040300103294612011SOXState Compliance achieved16-OCT-2015StateRec'd SOC data for well #3 17T-566, collected on 5/26/15.
0403001OX10161531271040300103238012011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531280040300103295512011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX10161531281040300103296412011SOXState Compliance achieved16-OCT-2015StateRec'd VOC data for Well #3 17T-566, collected on 5/26/15.
0403001OX011113235790403001233100122012SOXState Compliance achieved11-JAN-2013State2012 Dec TCR M/R. RTC, received NTUA TCR results on 01-11-2013.
0403001OX121112236610403001233100112012SOXState Compliance achieved11-DEC-2012State2012 Nov TCR M/R. RTC, received NTUA TCR results on 12-11-2012.
0403001FJ11201223066040300122310082012SFJState Formal Notice of Violation issued20-NOV-2012StateNOV issued for an MCL exceedance of the bactee sample during August 2012.
0403001FJ03011220665040300127295012011SFJState Formal Notice of Violation issued01-MAR-2012StateNOV issued for failure to collect a 2011 DBP sample.
0403001FJ03011220666040300127245612011SFJState Formal Notice of Violation issued01-MAR-2012StateNOV issued for failure to collect a 2011 DBP sample.
0403001OX021512215520403001021074102010SOXState Compliance achieved15-FEB-2012StateSample Invalidated due to lab error
0403001OX11031115713040300103400012005SOXState Compliance achieved03-NOV-2011StateRTC, system was placed on a six-year sampling cycle. The next set of samples are due prior to 12//31/11.
0403001FJ11031115717040300103203312008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect these SOC chemicals.
0403001FJ11031115715040300103238312008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect these SOC chemicals.
0403001FJ11031115719040300103206312008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect these SOC chemicals.
0403001OX11031115711040300103401012005SOXState Compliance achieved03-NOV-2011StateRTC, system was placed on a six-year sampling cycle. The next set of samples are due prior to 12//31/11.
0403001OX11031115712040300103400612005SOXState Compliance achieved03-NOV-2011StateRTC, system was placed on a six-year sampling cycle. The next set of samples are due prior to 12//31/11.
0403001FJ11031115716040300103203212008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect these SOC chemicals.
0403001FJ11031115714040300103294612008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect these SOC chemicals.
0403001FJ11031115726040300103103512008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect a sample for mercury at Well #2 (17T-586).
0403001FJ11031115718040300103203412008SFJState Formal Notice of Violation issued03-NOV-2011StateNOV issued for failure to collect these SOC chemicals.
  • 1 - 50 of 77

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
17T-565 (CORNFIELDS 1)0403001GW004YesWell Ground waterEmergencyInactive
17T-566 (Ganado 3)0403001GW003YesWell Ground waterPermanentActive
17T-586 (Ganado 2)0403001GW002YesWell Ground waterPermanentActive
17K-348 (Ganado 1)0403001GW001YesWell Ground waterPermanentActive
17T-574 (CORNFIELDS 2)0403001GW005YesWell Ground waterOtherInactive
17K-348 Entry Point (Ganado 1)0403001EP001NoCommon Headers - - Active
17T-586 Entry Point (Ganado 2)0403001EP002NoCommon Headers - - Active
17T-566 Entry Point (Ganado 3)0403001EP003NoCommon Headers - - Active
NN0403001 Ganado Distribution System0403001DS001NoDistribution System/Zone - - Active
NN0403001 Burnside DS0403001DS002NoDistribution System/Zone - - Active
NN0403001 Steamboat/Beshbito DS0403001DS003NoDistribution System/Zone - - Active
NN0403001 Ganado South/Cornfields DS0403001DS004NoDistribution System/Zone - - Active
NN0403001 Wood Springs DS0403001DS005NoDistribution System/Zone - - Active
Ganado-Burnside Booster 1GS0403001PF001NoPump Facility - - Active
Burnside-Steamboat Booster 2GS0403001PF002NoPump Facility - - Active
Ganado South Booster 1GK0403001PF003NoPump Facility - - Active
Wood Springs Booster 1WS0403001PF004NoPump Facility - - Active
Ganado 1G Tank0403001ST001NoStorage - - Active
Burnside 1 1B Tank Southwest0403001ST002NoStorage - - Active
Burnside 2 2B Tank Northeast0403001ST003NoStorage - - Active
Steamboat 1S Tank0403001ST004NoStorage - - Active
Ganado South 1GK Tank0403001ST005NoStorage - - Active
Cornfields West 1C Tank0403001ST006NoStorage - - Active
Cornfields East 2C Tank0403001ST007NoStorage - - Active
Woodsprings 1WS Tank0403001ST008NoStorage - - Active
17K-348 Treatment (Ganado 1)0403001TP001NoTreatment Plant - - Active
17T-586 Treatment (Ganado 2)0403001TP002NoTreatment Plant - - Active
17T-566 Treatment (Ganado 3)0403001TP003NoTreatment Plant - - Active
  • 1 - 28 of 28

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
17K-348 Treatment (Ganado 1)0403001TP001Gaseous Chlorination, PostDisinfection
17K-348 Treatment (Ganado 1)0403001TP001FluoridationOther
17T-586 Treatment (Ganado 2)0403001TP002FluoridationOther
17T-586 Treatment (Ganado 2)0403001TP002Hypochlorination, PostDisinfection
17T-566 Treatment (Ganado 3)0403001TP003Gaseous Chlorination, PostDisinfection
17T-566 Treatment (Ganado 3)0403001TP003FluoridationOther
  • 1 - 6 of 6

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.