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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDHI0000434
PWS NameKALAHEO-KOLOA
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served12660
County ServedKauai

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, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U20104Known01-JAN-200008-DEC-2003No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule193Returned to Compliance01-JUL-1992 - No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper RuleV000193Returned to Compliance01-JUL-1992 - No
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Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
193193EOXFederal Compliance achieved15-DEC-1993State -
E000193V000193EOXFederal Compliance achieved15-DEC-1993ODSWeb -
  • 1 - 2 of 2

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
PIWAI WELL 2 (FKA PIWAI WELL 1)1715YesWell Ground waterPermanentActive
KOLOA WELL D776YesWell Ground waterPermanentInactive
KALAHEO DEEP WELL 2809YesWell Ground waterPermanentActive
LAWAI WELL 2779YesWell Ground waterPermanentActive
KOLOA WELL F778YesWell Ground waterPermanentActive
KOLOA WELL E777YesWell Ground waterPermanentActive
KOLOA WELL C775YesWell Ground waterPermanentActive
KOLOA WELL B774YesWell Ground waterPermanentActive
KALAHEO DEEP WELL 1603YesWell Ground waterPermanentActive
LAWAI WELL 1581YesWell Ground waterPermanentActive
KOLOA WELL A580YesWell Ground waterPermanentActive
PIWAI WELL 3 (FKA PIWAL WELL 2)1716YesWell Ground waterPermanentActive
KALAHEO-KOLOA DIST893NoDistribution System/Zone - - Active
KOLOA WELL E CHLORINATOR1487NoTreatment Plant - - Active
KOLOA WELL F CHLOR1652NoTreatment Plant - - Active
KALAHEO DEEP WELL 1 & 2 CHLORINATOR1674NoTreatment Plant - - Active
KOLOA B CHLOR OR E CHLOR1856NoTreatment Plant - - Active
KOLOA WELL C CHLORINATOR402NoTreatment Plant - - Active
KOLOA WELL D CHLORINATOR403NoTreatment Plant - - Active
KOLOA WELL A CHLORINATOR404NoTreatment Plant - - Active
LAWAI WELL 2 CHLORINATOR406NoTreatment Plant - - Active
LAWAI WELL 1 CHLORINATOR407NoTreatment Plant - - Active
KALAHEO DEEP WELL 1 CHLORINATOR1502NoTreatment Plant - - Inactive
PIWAI 2 CHLORINATOR & PIWAI3 CHLORINATOR1718NoTreatment Plant - - Inactive
PIWAI WELL 2 CHLORINATOR1733NoTreatment Plant - - Inactive
PIWAI WELL 3 CHLORINATOR1734NoTreatment Plant - - Inactive
KOLOA WELL B CHLORINATOR405NoTreatment Plant - - Inactive
KALAHEO DEEP WELL 2458NoTreatment Plant - - Inactive
  • 1 - 28 of 28

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
KOLOA WELL E CHLORINATOR1487Gaseous Chlorination, PreOrganics removal
KALAHEO DEEP WELL 1 CHLORINATOR1502Gaseous Chlorination, PreOrganics removal
KOLOA WELL F CHLOR1652Chlorination (FRDS-1.5)Disinfection
KALAHEO DEEP WELL 1 & 2 CHLORINATOR1674Chlorination (FRDS-1.5)Disinfection
PIWAI 2 CHLORINATOR & PIWAI3 CHLORINATOR1718Chlorination (FRDS-1.5)Disinfection
PIWAI WELL 2 CHLORINATOR1733Chlorination (FRDS-1.5)Disinfection
PIWAI WELL 3 CHLORINATOR1734Chlorination (FRDS-1.5)Disinfection
KOLOA B CHLOR OR E CHLOR1856Hypochlorination, PostDisinfection
KOLOA WELL C CHLORINATOR402Gaseous Chlorination, PreOrganics removal
KOLOA WELL D CHLORINATOR403Gaseous Chlorination, PreOrganics removal
KOLOA WELL A CHLORINATOR404Gaseous Chlorination, PreOrganics removal
KOLOA WELL B CHLORINATOR405Gaseous Chlorination, PreOrganics removal
LAWAI WELL 2 CHLORINATOR406Gaseous Chlorination, PreOrganics removal
LAWAI WELL 1 CHLORINATOR407Gaseous Chlorination, PreOrganics removal
KALAHEO DEEP WELL 2458Gaseous Chlorination, PreOrganics removal
  • 1 - 15 of 15

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.