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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA1010021
PWS NameMENDOTA, CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served11404
County ServedFresno

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, Check/Repeat/ConfirmationNitrate RuleNitrate1123015Returned to Compliance01-JAN-201631-DEC-2016No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1123013Returned to Compliance01-SEP-201330-SEP-2013Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1123012Returned to Compliance01-MAY-201331-MAY-2013Yes
MRMonitoring, RegularNitrate RuleNitrate1123011Returned to Compliance01-JAN-201131-DEC-2011No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1023010Returned to Compliance01-JAN-201031-JAN-2010No
MRMonitoring, RegularNitrate RuleNitrate612009Returned to Compliance01-JAN-200631-DEC-2006No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)512008Returned to Compliance01-MAR-200531-MAR-2005No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)512005Returned to Compliance01-NOV-200430-NOV-2004No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)512004Returned to Compliance01-OCT-200431-OCT-2004No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)412003Returned to Compliance01-SEP-200430-SEP-2004No
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule412007Returned to Compliance01-JAN-2004 - No
MCLMaximum Contaminant Level Violation, Acute (TCR)Total Coliform RuleColiform (TCR)112001Returned to Compliance01-JAN-200131-JAN-2001Yes
MRMonitoring, RegularNitrate RuleNitrate112002Returned to Compliance01-JAN-200031-DEC-2000No
  • 1 - 13 of 13

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9512009512005SOXState Compliance achieved02-MAR-2018StateRTC for review.
95120091123013SOXState Compliance achieved02-MAR-2018StateRTC for review.
95120091123012SOXState Compliance achieved02-MAR-2018StateRTC for review.
9512009112001SOXState Compliance achieved02-MAR-2018StateRTC for review.
9512009412003SOXState Compliance achieved02-MAR-2018StateRTC for review.
9512009512004SOXState Compliance achieved02-MAR-2018StateRTC for review.
95120091123015SOXState Compliance achieved02-MAR-2018StateRTC for review.
9512009512008SOXState Compliance achieved02-MAR-2018StateRTC for review.
95120091023010SOXState Compliance achieved02-MAR-2018StateRTC for review.
95120091123011SOXState Compliance achieved02-MAR-2018StateRTC for review.
1123017612009SOXState Compliance achieved23-FEB-2009StateNO3 RTC 2009
1123017112002SOXState Compliance achieved23-FEB-2009StateNO3 RTC 2009
612011412007SIAState Violation/Reminder Notice17-OCT-2005StateENF_NO:03-12-05E-022; NO LCR 2004
  • 1 - 13 of 13

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 05 - RAW - STANDBY24349YesWell Ground waterEmergencyActive
WELL 03 - RAW - INACTIVE24350YesWell Ground waterPermanentInactive
WELL 09 - RAW11901YesWell Ground waterPermanentActive
WELL 08 - RAW11894YesWell Ground waterPermanentActive
WELL 07 - RAW11872YesWell Ground waterPermanentActive
WELL 02 - ABANDONED 20037846YesWell Ground waterOtherInactive
WELL 04 - ABANDONED 20037841YesWell Ground waterOtherInactive
WELL 06 - ABANDONED7816YesWell Ground waterOtherInactive
WELL 01 - DESTROYED18714YesWell Ground waterOtherInactive
PPW-2 INACTIVE (MENDOTA POOL PARK)16558YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM26006NoDistribution System/Zone - - Active
COMBINED - FILTRATION PLANT EFFLUENT5683NoTreatment Plant - - Active
  • 1 - 12 of 12

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
COMBINED - FILTRATION PLANT EFFLUENT5683Gaseous Chlorination, PostDisinfection
COMBINED - FILTRATION PLANT EFFLUENT5683Filtration, Pressure SandIron removal
  • 1 - 2 of 2

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.