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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDVI0000097
PWS NameWater And Power Authority - STX
PWS TypeCommunity water system
Owner TypeState or Territorial Government
Primary SourceSurface water
Primacy TypeTerritory
Is Wholesaler?Yes
Population Served35000
County ServedSt. Croix Island

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
RPTLSL ReportingLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS9999900000000000002Open17-OCT-2024 - No
TTLSL InventoryLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS9999900000000000001Open17-OCT-2024 - Yes
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule193Returned to Compliance01-JUL-199201-JUL-1993No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U226180Known01-JUL-198031-JUL-1980No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Radium (-226 and -228)226280Known01-JUL-198031-JUL-1980No
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Enforcement Actions


Enforcement Actions

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
Seawater Intake0000097SW001YesIntakeSurface waterPermanentActive
Entry Point Sample Tap0000097EP001NoCommon Headers - - Active
Concordia to Kingshill Distribution0000097DS001NoDistribution System/Zone - - Active
Concordia Distribution0000097DS002NoDistribution System/Zone - - Active
Contentment to Kingshill Distribution0000097DS003NoDistribution System/Zone - - Active
Kingshill West Distribution0000097DS004NoDistribution System/Zone - - Active
Richmond East Distribution0000097DS005NoDistribution System/Zone - - Active
Richmond Pump Station0000097PF001NoPump Facility - - Active
Contentment Pump Station0000097PF002NoPump Facility - - Active
Concordia Pump Station0000097PF003NoPump Facility - - Active
Richmond Storage Tank0000097ST001NoStorage - - Active
Recovery Hill Storage Tank0000097ST002NoStorage - - Active
Annas Hope Tank0000097ST003NoStorage - - Active
Kingshill Tank0000097ST004NoStorage - - Active
Mon Bijou Tank0000097ST005NoStorage - - Active
Grove Tank0000097ST006NoStorage - - Active
Mountain Tank0000097ST007NoStorage - - Active
New Street Tank0000097ST008NoStorage - - Inactive
Richmond Treatment Plant0000097TP001NoTreatment Plant - - Active
  • 1 - 19 of 19

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
Richmond Treatment Plant0000097TP001Filtration, Slow SandParticulate removal
Richmond Treatment Plant0000097TP001Reverse OsmosisOther
Richmond Treatment Plant0000097TP001Lime - Soda Ash AdditionCorrosion control
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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.