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Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA5810003
PWS NameOLIVEHURST PUBLIC U.D.
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served16595
County ServedYuba

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 Rule9621006Returned to Compliance01-JAN-202231-JAN-2022No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)821016Returned to Compliance01-MAY-200731-MAY-2007Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)621015Returned to Compliance01-AUG-200631-AUG-2006Yes
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)621013Returned to Compliance01-FEB-200628-FEB-2006No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)621012Returned to Compliance01-JAN-200631-JAN-2006No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)621011Returned to Compliance01-DEC-200531-DEC-2005No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)521010Returned to Compliance01-JUN-200530-JUN-2005No
MRMonitoring, RegularNitrate RuleNitrate421009Returned to Compliance01-JAN-200431-DEC-2004No
MRMonitoring, RegularNitrate RuleNitrate321006Returned to Compliance01-JAN-200331-DEC-2003No
  • 1 - 9 of 9

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
95210159621006SOXState Compliance achieved13-FEB-2023State -
9521007421009SOXState Compliance achieved27-FEB-2018State -
9521007321006SOXState Compliance achieved27-FEB-2018State -
9521013821016SOXState Compliance achieved30-JUN-2007StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9521012621015SOXState Compliance achieved30-SEP-2006StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
9521011621013SOXState Compliance achieved28-MAR-2006StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
621016621012SIEState Public Notification requested14-MAR-2006StateENF_NO:012106C58001;
621016621011SIEState Public Notification requested14-MAR-2006StateENF_NO:012106C58001;
9521008521010SOXState Compliance achieved30-JUL-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 14 - INACTIVE24326YesWell Ground waterEmergencyInactive
WELL 2911746YesWell Ground waterPermanentActive
WELL 3011745YesWell Ground waterPermanentActive
WELL 0111744YesWell Ground waterPermanentActive
WELL 0411743YesWell Ground waterPermanentActive
WELL 1011739YesWell Ground waterPermanentActive
WELL 2811721YesWell Ground waterPermanentActive
WELL 09A - INACTIVE XCLD20802YesWell Ground waterOtherInactive
WELL 27 - DESTROYED XCLD18690YesWell Ground waterOtherInactive
WELL 06 - DESTROYED XCLD18615YesWell Ground waterOtherInactive
WELL 05 - DESTROYED XCLD18614YesWell Ground waterOtherInactive
WELL 15A - DESTROYED XCLD18594YesWell Ground waterOtherInactive
DISTRIBUTION SYSTEM34283NoDistribution System/Zone - - Active
WELL 28 - FILTRATION5117NoTreatment Plant - - Active
WELLS 01 & 04 FILTRATION6001NoTreatment Plant - - Active
WELL 29 OR 30 TREATED6003NoTreatment Plant - - Active
WELL 30 - TREATED- ABANDONED XCLD105NoTreatment Plant - - Inactive
WELL 06 - CHLORINATED - DESTROYED XCLD6344NoTreatment Plant - - Inactive
WELL 27 - CHLORINATED - DESTROYED XCLD6349NoTreatment Plant - - Inactive
WELL 15A - CHLORINATED - DESTROYED XCLD6359NoTreatment Plant - - Inactive
WELL 09A - CHLORINATED - INACTIVE XCLD7038NoTreatment Plant - - Inactive
WELL 14 - CHLORINATED - STANDBY XCLD7235NoTreatment Plant - - Inactive
  • 1 - 22 of 22

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 28 - FILTRATION5117Filtration, GreensandManganese removal
WELL 28 - FILTRATION5117Hypochlorination, PreManganese removal
WELLS 01 & 04 FILTRATION6001Hypochlorination, PreManganese removal
WELLS 01 & 04 FILTRATION6001Filtration, GreensandManganese removal
WELL 29 OR 30 TREATED6003Filtration, GreensandManganese removal
WELL 14 - CHLORINATED - STANDBY XCLD7235Hypochlorination, PostDisinfection
  • 1 - 6 of 6

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.