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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA5610022
PWS NameVENTURA RIVER WATER DISTRICT
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served6100
County ServedVentura

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, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)806005Returned to Compliance01-OCT-202331-DEC-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)806004Returned to Compliance01-JUL-202330-SEP-2023Yes
MCLMaximum Contaminant Level Violation, AverageStage 2 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)806003Returned to Compliance01-JAN-202031-MAR-2020Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)806002Returned to Compliance01-AUG-201531-AUG-2015Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)806001Returned to Compliance01-AUG-200831-AUG-2008Yes
  • 1 - 5 of 5

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9506011806005SOXState Compliance achieved14-NOV-2024State -
9506010806004SOXState Compliance achieved05-MAR-2024StateHAA5 exceedance: 175 Rio Via LRAA=69.
9506007806003SFLState Administrative/Compliance Order without penalty issued28-APR-2020State04_06_20C_009_5610022_02 Stage 2 DBP HAA5 LRAA MCL
9506004806002SFLState Administrative/Compliance Order without penalty issued07-DEC-2015State04_06_15C_023_5610022_22
906004806001SFLState Administrative/Compliance Order without penalty issued01-OCT-2008StateENF_NO:04-06-08C-035; TCR MCL FAILURE. PUB NOTIF; RESUME SAMPLING.
  • 1 - 5 of 5

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
CASITAS TP TREATED34190YesConsecutive ConnectionSurface waterPermanentActive
WELL 07 (NEW)63316YesWell Ground waterPermanentActive
WELL 04 (2007)13015YesWell Ground waterPermanentActive
WELL 01 (1989)13014YesWell Ground waterPermanentActive
WELL 0313012YesWell Ground waterPermanentActive
WELL 14 - INACTIVE21401YesWell Ground waterOtherInactive
WELL 07 - DESTROYED18763YesWell Ground waterOtherInactive
WELL 02 - INACTIVE13013YesWell Ground waterOtherInactive
WELL 05 (1992)13011YesWell Ground waterOtherInactive
WELL 06 - STANDBY65876YesWell Ground waterEmergencyActive
DISTRIBUTION SYSTEM34191NoDistribution System/Zone - - Active
WELL 06 - CL65877NoTreatment Plant - - Active
WELL 07 (NEW) - CL65884NoTreatment Plant - - Active
BALDWIN TANKS - NO3 BLEND72781NoTreatment Plant - - Active
WELL 01 (1989) - CL834NoTreatment Plant - - Active
WELL 03 - TRT CL835NoTreatment Plant - - Active
WELL 04 (2007) - CL XCLD836NoTreatment Plant - - Active
WELL 05 (1992) - CL832NoTreatment Plant - - Inactive
WELL 02 - CL833NoTreatment Plant - - Inactive
  • 1 - 19 of 19

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 06 - CL65877Hypochlorination, PostDisinfection
WELL 07 (NEW) - CL65884Hypochlorination, PostDisinfection
WELL 05 (1992) - CL832Hypochlorination, PostDisinfection
WELL 02 - CL833Hypochlorination, PostDisinfection
WELL 01 (1989) - CL834Hypochlorination, PostDisinfection
WELL 03 - TRT CL835Hypochlorination, PreDisinfection
WELL 04 (2007) - CL XCLD836Hypochlorination, PreDisinfection
  • 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.