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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDHI0000367
PWS NameMILILANI
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served50573
County ServedHonolulu

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, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10300Known01-APR-200030-APR-2000No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10200Known01-JAN-200031-MAR-2000No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10100Known01-OCT-199931-DEC-1999No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10499Known01-JUL-199930-SEP-1999No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10399Known01-APR-199930-JUN-1999No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10299Known01-JAN-199931-MAR-1999No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)10199Known01-OCT-199831-DEC-1998No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)498Known01-JUL-199830-SEP-1998No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)398Known01-APR-199830-JUN-1998No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)298Known01-JAN-199831-MAR-1998No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)198Known01-OCT-199731-DEC-1997No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)397Known01-JUL-199730-SEP-1997No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)297Known01-APR-199730-JUN-1997No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)197Known01-MAR-199731-MAR-1997No
  • 1 - 14 of 14

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
300197SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
300198SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
300297SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
300298SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
300397SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
300398SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010499SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010100SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010199SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010200SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010299SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010300SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
30010399SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
300498SFGState Public Notification issued09-AUG-2000StatePN ISSUED, TCR M/R 10/99-4/00
  • 1 - 14 of 14

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
MILILANI WELLS IV, PUMP 41530YesWell Ground waterPermanentActive
MILILANI WELLS IV, PUMP 1766YesWell Ground waterPermanentInactive
MILILANI WELLS IV, PUMP 3765YesWell Ground waterPermanentInactive
MILILANI WELLS IV, PUMP 2764YesWell Ground waterPermanentActive
MILILANI WELLS III, PUMP 2763YesWell Ground waterPermanentActive
MILILANI WELLS III, PUMP 1762YesWell Ground waterPermanentActive
MILILANI WELLS II, PUMP 2761YesWell Ground waterPermanentActive
MILILANI WELLS II, PUMP 1760YesWell Ground waterPermanentActive
MILILANI WELLS I, PUMP 4759YesWell Ground waterPermanentActive
MILILANI WELLS I, PUMP 3758YesWell Ground waterPermanentActive
MILILANI WELLS I, PUMP 2757YesWell Ground waterPermanentActive
MILILANI WELLS I, PUMP 1574YesWell Ground waterPermanentActive
MILILANI DISTRIBUTION871NoDistribution System/Zone - - Active
MILILANI WELLS IV CHLORINATOR1535NoTreatment Plant - - Active
MILILANI WELLS I & II GAC (EPD)1537NoTreatment Plant - - Active
MILILANI WELLS III GAC (EPD)1626NoTreatment Plant - - Active
MILILANI WELLS I & II GAC1482NoTreatment Plant - - Inactive
MILILANI WELLS III GAC1556NoTreatment Plant - - Inactive
  • 1 - 18 of 18

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
MILILANI WELLS I & II GAC1482Activated Carbon, GranularOrganics removal
MILILANI WELLS I & II GAC1482Activated Carbon, GranularInorganics removal
MILILANI WELLS IV CHLORINATOR1535Gaseous Chlorination, PostDisinfection
MILILANI WELLS I & II GAC (EPD)1537Chlorination (FRDS-1.5)Disinfection
MILILANI WELLS I & II GAC (EPD)1537Activated Carbon, GranularOrganics removal
MILILANI WELLS III GAC1556Activated Carbon, GranularInorganics removal
MILILANI WELLS III GAC1556Activated Carbon, GranularOrganics removal
MILILANI WELLS III GAC (EPD)1626Chlorination (FRDS-1.5)Disinfection
  • 1 - 8 of 8

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.