U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDHI0000345
PWS NameSCHOFIELD BARRACKS
PWS TypeCommunity water system
Owner TypeFederal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served37920
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)1000196Returned to Compliance01-APR-201030-APR-2010No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1000195Returned to Compliance01-MAR-201031-MAR-2010No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1000194Known01-JUL-200831-JUL-2008Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule10106Returned to Compliance01-JAN-2003 - No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U20104Known01-JAN-200008-DEC-2003No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)194Known01-APR-199430-APR-1994Yes
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper RuleV000193Returned to Compliance01-JUL-199231-DEC-1992No
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule1000193Returned to Compliance01-JUL-199231-DEC-1992No
  • 1 - 8 of 8

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
4001000196SIFState Public Notification received08-NOV-2010StateTCR M/R 3/10 & 4/10, PN RECEIVED
4001000195SIFState Public Notification received08-NOV-2010StateTCR M/R 3/10 & 4/10, PN RECEIVED
3961000194SIFState Public Notification received22-AUG-2008StateTCR TIER 2, 7/08, PN RECEIVED
39710106SOXState Compliance achieved13-JUL-2007StatePB/CU SAMPLED
394194SFGState Public Notification issued18-MAY-1994StatePN ISSUED, TCR MCL 4/94, NEWSPAPER
2931000193EOXFederal Compliance achieved15-DEC-1993State -
E000293V000193EOXFederal Compliance achieved15-DEC-1993ODSWeb -
  • 1 - 7 of 7

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
SCHOFIELD WELL 11781YesWell Ground waterPermanentActive
SCHOFIELD WELLS1360YesWell Ground waterPermanentInactive
SCHOFIELD BATT 71359YesWell Ground waterPermanentInactive
SCHOFIELD BATT 61358YesWell Ground waterPermanentInactive
SCHOFIELD BATT 41357YesWell Ground waterPermanentInactive
SCHOFIELD BATT 31356YesWell Ground waterPermanentInactive
SCHOFIELD BATT 21355YesWell Ground waterPermanentInactive
SCHOFIELD WELL 41784YesWell Ground waterPermanentActive
SCHOFIELD WELL 31783YesWell Ground waterPermanentActive
SCHOFIELD WELL 21782YesWell Ground waterPermanentActive
SCHOFIELD BARRACKS DISTRIBUTION SYSTEM1362NoDistribution System/Zone - - Active
SCHOFIELD WELLS TP341NoTreatment Plant - - Active
SCHOFIELD BATT 2336NoTreatment Plant - - Inactive
SCHOFIELD BATT 3337NoTreatment Plant - - Inactive
SCHOFIELD BATT 4338NoTreatment Plant - - Inactive
SCHOFIELD BATT 6339NoTreatment Plant - - Inactive
SCHOFIELD BATT 7340NoTreatment Plant - - Inactive
  • 1 - 17 of 17

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
SCHOFIELD WELLS TP341Aeration, Packed TowerIron removal
SCHOFIELD WELLS TP341Chlorination (FRDS-1.5)Disinfection
SCHOFIELD WELLS TP341Activated Carbon, GranularOrganics removal
SCHOFIELD WELLS TP341FluoridationOther
  • 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.