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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDHI0000217
PWS NameHANA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1284
County ServedMaui

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 ChemicalsBenzo(a)pyrene14801Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall14803Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) adipate14799Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsDi(2-ethylhexyl) phthalate14800Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic Chemicals2,3,7,8-TCDD14804Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat14802Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring, RegularInorganic ChemicalsCYANIDE14805Returned to Compliance01-JAN-200831-DEC-2010No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)14798Known01-JAN-199831-JAN-1998Yes
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)14698Known01-JAN-199831-JAN-1998Yes
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)14596Known01-MAR-199631-MAR-1996No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)14495Known01-SEP-199530-SEP-1995Yes
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)14292Known01-MAY-199231-MAY-1992Yes
  • 1 - 12 of 12

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
369214800SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
369214804SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
369214803SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
369214802SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
369214799SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
369214805SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
369214801SIFState Public Notification received30-JUN-2011StateP2/P5 MR/ 2008-2010, VIO NOTICE
259814798SFGState Public Notification issued13-JAN-1998StatePN ISSUED, TCR MCL & ACUTE 1/98
259814698SFGState Public Notification issued13-JAN-1998StatePN ISSUED, TCR MCL & ACUTE 1/98
229514495SFGState Public Notification issued11-OCT-1995StatePN ISSUED, TCR MCL 9/95
149214292SIEState Public Notification requested01-JUN-1992StatePN REQUESTED, TCR ACUTE, 5/92
  • 1 - 11 of 11

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WAILUA STREAM1099YesIntakeSurface waterOtherInactive
WAKIU A1663YesWell Ground waterPermanentInactive
HAMOA WELL664YesWell Ground waterPermanentActive
WAKIU B523YesWell Ground waterPermanentActive
WAKIU C1844YesWell Ground waterPermanentActive
HAMOA WELL 21813YesWell Ground waterPermanentActive
HANA DIST852NoDistribution System/Zone - - Active
WAKIU WELLS CHLORINATOR1100NoTreatment Plant - - Active
HAMOA WELLS CHLORINATOR151NoTreatment Plant - - Active
KOALI (WAILUA STREAM)152NoTreatment Plant - - Inactive
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WAKIU WELLS CHLORINATOR1100Chlorination (FRDS-1.5)Disinfection
HAMOA WELLS CHLORINATOR151Chlorination (FRDS-1.5)Disinfection
KOALI (WAILUA STREAM)152Gaseous Chlorination, PostDisinfection
KOALI (WAILUA STREAM)152Filtration, Rapid SandParticulate removal
  • 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.