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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA3010042
PWS NameSOUTH COAST WATER DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served41118
County ServedOrange

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
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)8001Returned to Compliance01-JAN-200031-JAN-2000Yes
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Enforcement Actions


Enforcement Actions

  • 1 - 1 of 1

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
JRWSS TURNOUT #3 AT VICTORIA BLVD66855YesConsecutive ConnectionSurface waterEmergencyActive
WELL 07 - DESTROYED66847YesWell Ground waterPermanentInactive
STONEHILL WELL66854YesWell Ground waterPermanentActive
WELL 07 - DESTROYED66848YesWell Ground waterOtherInactive
WELL 04 - DESTROYED66846YesWell Ground waterOtherInactive
JUANITA VAULT 269400YesConsecutive ConnectionSurface waterEmergencyActive
PS-1 COAST SUPPLY LINE69401YesConsecutive ConnectionSurface waterEmergencyActive
LBCWD - DUMOND DRIVE69402YesConsecutive ConnectionSurface waterEmergencyActive
PACIFIC ISLAND DRIVE MNWD INTERTIE MV1A69403YesConsecutive ConnectionSurface waterEmergencyActive
CSJC - COSTCO PRESSURE MAINTENANCE VALVE72501YesConsecutive ConnectionSurface waterEmergencyActive
CSJC - CSJC INTERTIE72502YesConsecutive ConnectionSurface waterEmergencyActive
CSC - ALTA VISTA/EL MOLINA VAULT72503YesConsecutive ConnectionSurface waterEmergencyActive
JRWSS - VICTORIA AT DOHENY PARK ROAD72498YesConsecutive ConnectionSurface waterEmergencyInactive
JRWSS - BEACH RD INTERTIE72499YesConsecutive ConnectionSurface waterEmergencyInactive
JRWSS - GOLDEN LANTERN72500YesConsecutive ConnectionSurface waterEmergencyInactive
MWDSC - TREATED - INACTIVE29741YesConsecutive ConnectionSurface waterOtherInactive
MWDSC - TREATED - INACTIVE66850YesConsecutive ConnectionSurface waterOtherInactive
MWD EOCF 2 CANYON SUPPLY TURNOUT TREATED29739YesConsecutive ConnectionSurface waterPermanentActive
MWD WIP NO. 1 TURNOUT - TREATED29740YesConsecutive ConnectionSurface waterPermanentActive
JRWSS TURNOUT #1 AT DANA POINT RES66851YesConsecutive ConnectionSurface waterPermanentActive
JRWSS TURNOUT #2,OLD CAPO BEACH RES SITE66852YesConsecutive ConnectionSurface waterPermanentActive
SAN CLEMENTE CONN @OLD CAPO B. RES SITE66856YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM29738NoDistribution System/Zone - - Active
5-B TENNIS CTR RESERVOIR65657NoStorage - - Active
5B-1 TENNIS CTR RESERVOIR65658NoStorage - - Active
2-C PACIFIC ISLAND DR RESERVOIR65659NoStorage - - Active
3-B DEL SOL RESERVOIR65660NoStorage - - Active
4B-1 RESERVOIR65661NoStorage - - Active
4-B SEA ISLAND DR RESERVOIR65662NoStorage - - Active
1-A OCEAN VISTA RESERVOIR65663NoStorage - - Active
2A WEST ST RESERVOIR65664NoStorage - - Active
4-A SEVEN SEAS RESERVOIR65665NoStorage - - Active
5-A MONARCH BEACH RESERVOIR65666NoStorage - - Active
5-A 1 MONARCH BEACH RESERVOIR65667NoStorage - - Active
2-B CEANOTHUS RESERVOIR65668NoStorage - - Active
DANA POINT RESERVOIR66954NoStorage - - Active
SCWD-GRF66857NoTreatment Plant - - Active
RESERVOIRS 5B & 5B-1 RMS71745NoTreatment Plant - - Active
RESERVOIRS 1A & 2C RMS71746NoTreatment Plant - - Active
RESERVOIRS 2A, 5A & 5A-1 RMS71747NoTreatment Plant - - Active
RESERVOIRS 4B & 4B-1 RMS71748NoTreatment Plant - - Active
  • 1 - 41 of 41

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
SCWD-GRF66857Reverse OsmosisInorganics removal
SCWD-GRF66857Filtration, GreensandManganese removal
SCWD-GRF66857ChloraminesDisinfection
SCWD-GRF66857Hypochlorination, PreIron removal
SCWD-GRF66857Hypochlorination, PreManganese removal
SCWD-GRF66857pH AdjustmentCorrosion control
  • 1 - 6 of 6

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.