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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA2710013
PWS NameCWSC LAS LOMAS
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2084
County ServedMonterey

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, RegularInorganic ChemicalsAsbestos205002Returned to Compliance01-JAN-200231-DEC-2004No
MRMonitoring, RegularSynthetic Organic ChemicalsEndothall205003Returned to Compliance01-JAN-200231-DEC-2004No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule95V0001Returned to Compliance01-JUL-199304-APR-2000No
  • 1 - 3 of 3

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
805002205002SOXState Compliance achieved13-APR-2006StateENF_NO:02-05-05N-043; 10.31.05 CHEMICAL M&R NOV INCOMPLETE GM/GP, NO ASBESTOS-WS HAS SINCE COMPLIED
805002205003SOXState Compliance achieved13-APR-2006StateENF_NO:02-05-05N-043; 10.31.05 CHEMICAL M&R NOV INCOMPLETE GM/GP, NO ASBESTOS-WS HAS SINCE COMPLIED
008989995V0001SOXState Compliance achieved04-APR-2000ODSWeb -
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 301-01 - RAW - STANDBY12007YesWell Ground waterEmergencyActive
WELL 305-01 - RAW24647YesWell Ground waterPermanentActive
WELL 303-01 - RAW12010YesWell Ground waterPermanentActive
WELL 302-01 - ABANDONED - XCLD24640YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM29355NoDistribution System/Zone - - Active
WELL 301-01 - CL2 TREATMENT XCLD385NoTreatment Plant - - Active
WELL 303-01 - CL2 TREATMENT XCLD386NoTreatment Plant - - Active
WELL 305-01 CL2 TRTMENT XCLD55171NoTreatment Plant - - Active
FE/MN/CR6 RCOF TRTMNT WELL 305-0157656NoTreatment Plant - - Active
STATION 303-01 IX TREATED WATER61763NoTreatment Plant - - Active
WELL 302-01 CL2 TRTMENT ABANDONED XCLD55167NoTreatment Plant - - Inactive
  • 1 - 11 of 11

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 301-01 - CL2 TREATMENT XCLD385Hypochlorination, PreDisinfection
WELL 303-01 - CL2 TREATMENT XCLD386Hypochlorination, PreDisinfection
WELL 302-01 CL2 TRTMENT ABANDONED XCLD55167Hypochlorination, PostDisinfection
WELL 305-01 CL2 TRTMENT XCLD55171Hypochlorination, PostDisinfection
FE/MN/CR6 RCOF TRTMNT WELL 305-0157656Filtration, GreensandIron removal
FE/MN/CR6 RCOF TRTMNT WELL 305-0157656Filtration, GreensandManganese removal
STATION 303-01 IX TREATED WATER61763Ion ExchangeInorganics removal
  • 1 - 7 of 7

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.