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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA3310022
PWS NameLAKE HEMET MWD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served52913
County ServedRiverside

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, Source Water (GWR)Ground Water RuleE. COLI920005Returned to Compliance01-JUL-2022 - No
MCLMaximum Contaminant Level Violation, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule920004Returned to Compliance01-JUN-202230-JUN-2022Yes
MRMonitoring, Check/Repeat/ConfirmationNitrate RuleNitrite920003Returned to Compliance01-APR-200931-MAR-2010No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)320001Returned to Compliance01-OCT-200231-OCT-2002Yes
  • 1 - 4 of 4

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9220003920004SFLState Administrative/Compliance Order without penalty issued15-AUG-2022StateCitation 05-20-22C-009 issued 8/15/2022
9220003920005SFLState Administrative/Compliance Order without penalty issued15-AUG-2022StateCitation 05-20-22C-009 issued 8/15/2022
1120005920003SOXState Compliance achieved06-JAN-2011StateWLB WELL FAILURE TO MONITOR QUARTERLY AFTER NITRITE MCL EXCEED
9220002320001SOXState Compliance achieved30-NOV-2002StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
  • 1 - 4 of 4

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
PURCHASED - EMWD1 - FRUITVALE - TREATED30167YesConsecutive ConnectionGround waterEmergencyActive
MOUNTAIN WELL72016YesWell Ground waterPermanentActive
WELL 1657807YesWell Ground waterPermanentActive
WLB - BILL COR WELL10900YesWell Ground waterPermanentActive
WELL 0410869YesWell Ground waterPermanentActive
MCMILLAN WELL10818YesWell Ground waterPermanentActive
WEBCOR WELL10816YesWell Ground waterPermanentActive
M & M WELL10814YesWell Ground waterPermanentActive
WELL 0910812YesWell Ground waterPermanentActive
WELL 1410811YesWell Ground waterPermanentActive
WELL 1010810YesWell Ground waterPermanentActive
WELL 0210806YesWell Ground waterPermanentActive
WELL C - AGRICULTURAL8445YesWell Ground waterOtherInactive
WELL B - AGRICULTURAL8444YesWell Ground waterOtherInactive
WELL A - AGRICULTURAL8441YesWell Ground waterOtherInactive
WELL 8A - INACTIVE72015YesWell Ground waterOtherInactive
WELL E - INACTIVE20827YesWell Ground waterOtherInactive
WELL F - INACTIVE20826YesWell Ground waterOtherInactive
CORWINS WELL 01 - INACTIVE20806YesWell Ground waterOtherInactive
GRABERS WELL - INACTIVE20805YesWell Ground waterOtherInactive
WELL D - INACTIVE20804YesWell Ground waterOtherInactive
WELL 05 - INACTIVE20801YesWell Ground waterOtherInactive
WELL 06 - INACTIVE20797YesWell Ground waterOtherInactive
WELL 03 - INACTIVE20795YesWell Ground waterOtherInactive
WELL 01 - DESTROYED 199618520YesWell Ground waterOtherInactive
WELL 01A - INACTIVE10840YesWell Ground waterOtherInactive
WELL 11 - INACTIVE10822YesWell Ground waterOtherInactive
WELL 08 - INACTIVE10809YesWell Ground waterOtherInactive
WELL 15 - INACTIVE10807YesWell Ground waterOtherInactive
SOUTH FORK - SAN JACINTO RIVER-INACTIVE30169YesIntakeSurface waterOtherInactive
NORTH FORK - SAN JACINTO RIVER-INACTIVE30166YesIntakeSurface waterOtherInactive
EGGEN FILTRATION PLANT - RAW - INACTIVE30165YesIntakeSurface waterOtherInactive
PURCHESED EMWD2-FAIRVIEW & ACACIA - TRTD30168YesConsecutive ConnectionGround waterPermanentActive
DISTRIBUTION SYSTEM30164NoDistribution System/Zone - - Active
WELL 04 - CL XCLD4819NoTreatment Plant - - Active
WLB - BILL COR WELL - CL XCLD4826NoTreatment Plant - - Active
WELL 14 - CL XCLD4828NoTreatment Plant - - Active
WELL 02 - CL XCLD4832NoTreatment Plant - - Active
M & M WELL - CL XCLD4834NoTreatment Plant - - Active
WEBCOR WELL - CL XCLD4836NoTreatment Plant - - Active
MCMILLAN WELL - CL XCLD4837NoTreatment Plant - - Active
WELL 09 - CL XCLD4838NoTreatment Plant - - Active
WELL 10 - CL XCLD4842NoTreatment Plant - - Active
WELL 16 - CL XCLD58209NoTreatment Plant - - Active
MOUNTAIN WELL - CL72018NoTreatment Plant - - Active
WELLS 15, 04 & 01A BLEND - INACTIVE4827NoTreatment Plant - - Inactive
WELL 08 - CL - INACTIVE XCLD4830NoTreatment Plant - - Inactive
WELL 01A - TREATED - INACTIVE4833NoTreatment Plant - - Inactive
WELL 15 - CL - INACTIVE4835NoTreatment Plant - - Inactive
WELL 11 - CL - INACTIVE XCLD4839NoTreatment Plant - - Inactive
  • 1 - 50 of 53

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 04 - CL XCLD4819Hypochlorination, PostDisinfection
WLB - BILL COR WELL - CL XCLD4826Hypochlorination, PostDisinfection
WELLS 15, 04 & 01A BLEND - INACTIVE4827Rapid MixRadionuclides removal
WELL 14 - CL XCLD4828Hypochlorination, PostDisinfection
WELL 08 - CL - INACTIVE XCLD4830Hypochlorination, PostDisinfection
WELL 02 - CL XCLD4832Hypochlorination, PostDisinfection
WELL 01A - TREATED - INACTIVE4833Hypochlorination, PostDisinfection
M & M WELL - CL XCLD4834Hypochlorination, PostDisinfection
WELL 15 - CL - INACTIVE4835Hypochlorination, PostDisinfection
WEBCOR WELL - CL XCLD4836Hypochlorination, PostDisinfection
MCMILLAN WELL - CL XCLD4837Hypochlorination, PostDisinfection
WELL 09 - CL XCLD4838Hypochlorination, PostDisinfection
WELL 11 - CL - INACTIVE XCLD4839Hypochlorination, PostDisinfection
WELL 10 - CL XCLD4842Hypochlorination, PostDisinfection
WELL 16 - CL XCLD58209Hypochlorination, PostDisinfection
WELL 8A - CL - INACTIVE72017Hypochlorination, PostDisinfection
MOUNTAIN WELL - CL72018Hypochlorination, PostDisinfection
  • 1 - 17 of 17

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.