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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA1910204
PWS NameLOS ANGELES CWWD 29 & 80-MALIBU
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served32348
County ServedLos Angeles

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)507005Returned to Compliance01-DEC-200431-JAN-2005No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)507006Returned to Compliance01-NOV-200431-DEC-2004No
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)9615003Returned to Compliance01-NOV-199530-NOV-1995Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9515001Returned to Compliance01-JUN-199530-JUN-1995Yes
  • 1 - 4 of 4

Enforcement Actions

Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
507031507005SOXState Compliance achieved13-APR-2005StateNOTICE OF VILAT. FOR TCR MONIT TCR MONITORING
507032507006SOXState Compliance achieved25-DEC-2004StateENF_NO:04-07-04C-010; TCR MONIT. VIOL. TCR MONITORING
98070129615003SOXState Compliance achieved18-MAR-1996StateENF_NO:04-15-96C-007; FAILED TC MCL IN NOVEMBER 1995 CITATION FOR VIOLATION OF THE TCR MCL
98070139515001SOXState Compliance achieved01-AUG-1995StateENF_NO:04-15-95C-046; TCR FAILURE; 5 DIR.
  • 1 - 4 of 4

PWS Facilities

All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
PURCHASED TREATED WATER - LADWP28575YesConsecutive ConnectionSurface waterPermanentActive
PURCHASED TREATED WATER - MWD - JENSEN28576YesConsecutive ConnectionSurface waterPermanentActive
DISTRIBUTION SYSTEM28574NoDistribution System/Zone - - Active
CARBON MESA TANK73719NoStorage - - Active
ENTRADA TANK73720NoStorage - - Active
FERNWOOD NO. 2 TANK73721NoStorage - - Active
FERNWOOD NO. 2 TANK73722NoStorage - - Active
HUME TANK73723NoStorage - - Active
LA CHUSA TANK73724NoStorage - - Active
LA COSTA TANK73725NoStorage - - Active
LAS FLORES TANK73726NoStorage - - Active
LATIGO 1 TANK73727NoStorage - - Active
LATIGO 2 TANK73728NoStorage - - Active
LOWER BUSCH TANK73729NoStorage - - Active
LOWER ENCINAL TANK73730NoStorage - - Active
MALIBU KNOLLS NO. 1 TANK73731NoStorage - - Active
MALIBU KNOLLS NO. 2 TANK73732NoStorage - - Active
NEW HORIZON HILLS TANK73733NoStorage - - Active
NEW SUMMIT NO. 1 TANK73734NoStorage - - Active
NEW SUMMIT NO. 2 TANK73735NoStorage - - Active
NICHOLAS BEACH NO. 1 TANK73736NoStorage - - Active
NICHOLAS BEACH NO. 2 TANK73737NoStorage - - Active
OLD SUMMIT NO. 1 TANK73738NoStorage - - Active
OLD SUMMIT NO. 2 TANK73739NoStorage - - Active
OWEN TANK73740NoStorage - - Active
PEPPERDINE 545 TANK73741NoStorage - - Active
PEPPERDINE 907 TANK73742NoStorage - - Active
PEPPERDINE 812 TANK73743NoStorage - - Active
PHILLIPS TANK73744NoStorage - - Active
POINT DUME TANK73745NoStorage - - Active
PORTSHEAD NO. 2 TANK73746NoStorage - - Active
SADDLE PEAK TANK73747NoStorage - - Active
SANTA MARIA TANK73748NoStorage - - Active
SERRA TANK73749NoStorage - - Active
SUMAC RIDGE TANK73750NoStorage - - Active
SWEETWATER MESA TANK73751NoStorage - - Active
SWEETWATER TANK73752NoStorage - - Active
TOPANGA BEACH NO.1-EAST TANK73753NoStorage - - Active
TOPANGA BEACH NO.2-WEST TANK73754NoStorage - - Active
TOPANGA FORKS 2 TANK73755NoStorage - - Active
TOPANGA OAKS TANK73756NoStorage - - Active
TOPANGA PARK NO. 1 TANK73757NoStorage - - Active
TOPANGA PARK NO. 2 TANK73758NoStorage - - Active
TRANCAS TANK73759NoStorage - - Active
UPPER ENCINAL TANK73760NoStorage - - Active
WINDING WAY TANK73761NoStorage - - Active
BIG ROCK 1010 PRESSURE BREAK TANK73762NoStorage - - Active
BIG ROCK 1200 A TANK73763NoStorage - - Active
BIG ROCK 1200 B TANK73764NoStorage - - Active
CL2 NICHOLAS TANK XCLD3601NoTreatment Plant - - Active
  • 1 - 50 of 53

PWS Treatment Processes

Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
CL2 NICHOLAS TANK XCLD3601Hypochlorination, PostDisinfection
CL2 POINT DUME TANK XCLD3602Hypochlorination, PostDisinfection
CL2 PEPPERDINE 812 XCLD3603Hypochlorination, PostDisinfection
CL2 TOPANGA BEACH TANK3638Hypochlorination, PostDisinfection
  • 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.