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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWA5355440
PWS NameMOAB IRRIGATION DIST #20
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1790
County ServedSpokane

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, RegularSynthetic Organic ChemicalsAldicarb sulfoxide10443872043Known01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsAldicarb sulfone10443872044Known01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsCarbofuran10443872046Known01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsOXAMYL10443872036Known01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsAldicarb10443872047Known01-JAN-200831-DEC-2010No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0099999Returned to Compliance19-OCT-199931-DEC-1999No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9852588Known01-OCT-199731-OCT-1997Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9752342Known01-JUN-199730-JUN-1997Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9601362Known01-AUG-199631-AUG-1996No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9601361Known01-FEB-199629-FEB-1996No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9550294Known01-MAY-199531-MAY-1995Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9377116Known01-AUG-199331-AUG-1993Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9350460Known01-MAY-199331-MAY-1993Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9325643Known01-FEB-199328-FEB-1993Yes
MRMonitoring, RegularNitrate RuleNitrate8067557Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsSelenium8067558Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsChromium8067553Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsMercury8067556Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsFluoride8067554Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsCadmium8067552Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularArsenic RuleArsenic8067550Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U8050862Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsBarium8067551Known01-OCT-197931-OCT-1979No
  • 1 - 23 of 23

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
00999990099999EOXFederal Compliance achieved31-DEC-1999ODSWeb -
98100229852588SIFState Public Notification received31-OCT-1997State -
97060209752342SIFState Public Notification received30-JUN-1997State -
96002339601362SIAState Violation/Reminder Notice31-AUG-1996State -
96002189601361SIAState Violation/Reminder Notice29-FEB-1996State -
95002169550294SIAState Violation/Reminder Notice31-MAY-1995State -
93E00019350460SFKState Bilateral Compliance Agreement signed02-MAR-1994State -
93E00019325643SFKState Bilateral Compliance Agreement signed02-MAR-1994State -
93E00019377116SFKState Bilateral Compliance Agreement signed02-MAR-1994State -
  • 1 - 9 of 9

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
Well #3 - AHC93420269YesWell Ground waterPermanentActive
Well #2 - AHC93520270YesWell Ground waterSeasonalActive
Well #4 - AGC03830681YesWell Ground waterPermanentActive
WF/S02,03,04,0620272YesWell Ground waterPermanentActive
Well #1 - AHC93320271YesWell Ground waterPermanentActive
Wellfield3012NoTreatment Plant - - Active
  • 1 - 6 of 6

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
Wellfield3012Hypochlorination, PostDisinfection
  • 1 - 1 of 1

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.