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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA5610035
PWS NameRIO MANOR MUTUAL WATER CO
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served983
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
MONMonitoring, Routine (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule9406005Returned to Compliance01-SEP-201921-MAR-2020No
MRMonitoring, Source Water (GWR)Ground Water RuleE. COLI9406003Returned to Compliance01-FEB-2015 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9406002Returned to Compliance01-JAN-201531-JAN-2015Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule1106007Returned to Compliance01-JUN-2011 - No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTTHM806005Returned to Compliance01-JAN-200831-DEC-2010No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleTotal Haloacetic Acids (HAA5)806006Returned to Compliance01-JAN-200831-DEC-2010No
MCLMaximum Contaminant Level Violation, AverageRadionuclides and Revised Rad RuleCombined Uranium406004Returned to Compliance19-APR-200411-NOV-2004Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)306003Returned to Compliance01-AUG-200331-AUG-2003No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)306002Returned to Compliance01-OCT-200231-OCT-2002No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9406001Returned to Compliance01-JUL-199431-JUL-1994No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
95060159406005SFLState Administrative/Compliance Order without penalty issued07-JUL-2022StateFailed to collect quarterly raw water samples of Well 03 and was in noncompliance with Revised Total Coliform Rule due to the time frame.
95060079406003SOXState Compliance achieved05-MAR-2015StateEA#9506006
95060069406002SFLState Administrative/Compliance Order without penalty issued04-MAR-2015State04_06_15C_002
95060101106007SOXState Compliance achieved20-JUN-2012State -
1106009806005SFLState Administrative/Compliance Order without penalty issued15-FEB-2011StateENF_NO:04-06-11C-013; DBP STAGE-1 MONITORING FAILURE REVERT TO ANNUAL MON, TIER-3 PN
1106009806006SFLState Administrative/Compliance Order without penalty issued15-FEB-2011StateENF_NO:04-06-11C-013; DBP STAGE-1 MONITORING FAILURE REVERT TO ANNUAL MON, TIER-3 PN
506008406004SFJState Formal Notice of Violation issued07-JAN-2005StateENF_NO:04-06-05C-001; URANIUM MCL VIOLATION
9506012306003SOXState Compliance achieved30-SEP-2003StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9506011306002SOXState Compliance achieved30-NOV-2002StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
95060059406001SOXState Compliance achieved08-AUG-1994State -
  • 1 - 10 of 10

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 0213025YesWell Ground waterOtherInactive
WELL 0366004YesWell Ground waterPermanentActive
WELL 0113026YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM34200NoDistribution System/Zone - - Active
WELL 03 - TRT CL66005NoTreatment Plant - - Active
WELL 01 - TRT CL825NoTreatment Plant - - Active
WELL 02 - TRT CL824NoTreatment Plant - - Inactive
  • 1 - 7 of 7

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 03 - TRT CL66005Hypochlorination, PostDisinfection
WELL 02 - TRT CL824Hypochlorination, PostDisinfection
WELL 01 - TRT CL825Hypochlorination, PostDisinfection
  • 1 - 3 of 3

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.