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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA3700074
PWS NameCUYAMACA WATER DISTRICT
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2923
County ServedSan Diego

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, E. coli (RTCR)Revised Total Coliform RuleRevised Total Coliform Rule1303804Returned to Compliance01-SEP-202230-SEP-2022Yes
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1303792Returned to Compliance01-JAN-201331-JAN-2013No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)1103293Returned to Compliance01-JAN-201131-JAN-2011No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)802611Returned to Compliance01-FEB-200829-FEB-2008No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule702394Returned to Compliance01-JUL-2007 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule501814Returned to Compliance01-JUL-2005 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)501435Returned to Compliance01-JAN-200531-JAN-2005No
MRMonitoring, RegularNitrate RuleNitrate-Nitrite501484Returned to Compliance01-JAN-200531-MAR-2005No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule95V0001Returned to Compliance01-JUL-1993 - No
OtherNotification, PublicMiscellaneous Other Rules - 8415525Known01-SEP-198430-SEP-1984No
OtherNotification, PublicMiscellaneous Other Rules - 8415523Known01-JUL-198431-JUL-1984No
OtherNotification, PublicMiscellaneous Other Rules - 8415521Known01-NOV-198330-NOV-1983No
OtherNotification, PublicMiscellaneous Other Rules - 8323758Known01-JUL-198331-JUL-1983No
OtherNotification, PublicMiscellaneous Other Rules - 8323756Known01-JUN-198330-JUN-1983No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U8234695Known01-OCT-198130-SEP-1982No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U8111703Known30-OCT-198029-OCT-1981No
  • 1 - 16 of 16

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
13047611303804SOXState Compliance achieved26-SEP-2023State -
13047581303792SOXState Compliance achieved28-FEB-2013StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
13047571103293SOXState Compliance achieved28-FEB-2011StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
1304756802611SOXState Compliance achieved29-MAR-2008StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
1304752702394SOXState Compliance achieved20-DEC-2007State -
1304751501814SOXState Compliance achieved20-DEC-2005State -
#059999995V0001EOXFederal Compliance achieved30-SEP-2005ODSWeb -
1304753501484SOXState Compliance achieved09-MAY-2005State -
1304755501435SOXState Compliance achieved28-FEB-2005StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
  • 1 - 9 of 9

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 07 (STANDBY)59986YesWell Ground waterEmergencyActive
WELL 0648880YesWell Ground waterPermanentActive
WELL 0138576YesWell Ground waterPermanentActive
WELL 0538575YesWell Ground waterPermanentActive
WELL 0340727YesWell Ground waterOtherInactive
WELL 0438574YesWell Ground waterOtherInactive
WELL 0235628YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM43619NoDistribution System/Zone - - Active
TREATMENT PLANT 0256087NoTreatment Plant - - Active
TREATMENT PLANT 0156088NoTreatment Plant - - Active
TREATMENT PLANT 0359869NoTreatment Plant - - Active
TREATMENT PLANT 0459870NoTreatment Plant - - Active
  • 1 - 12 of 12

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TREATMENT PLANT 0256087Hypochlorination, PostDisinfection
TREATMENT PLANT 0156088Hypochlorination, PostDisinfection
TREATMENT PLANT 0359869Hypochlorination, PostDisinfection
TREATMENT PLANT 0459870Hypochlorination, PreDisinfection
  • 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.