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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA1510018
PWS NameROSAMOND CSD
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served17711
County ServedKern

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, AverageArsenic RuleArsenic919012Returned to Compliance01-OCT-200831-DEC-2008Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic819011Returned to Compliance01-JUL-200830-SEP-2008Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic819010Returned to Compliance01-APR-200830-JUN-2008Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic819009Returned to Compliance01-JAN-200831-MAR-2008Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic819008Returned to Compliance01-OCT-200731-DEC-2007Yes
MCLMaximum Contaminant Level Violation, AverageArsenic RuleArsenic719007Returned to Compliance01-JUL-200730-SEP-2007Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9712006Returned to Compliance01-JUL-199731-JUL-1997Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9312003Returned to Compliance01-JUL-199331-JUL-1993Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9312005Returned to Compliance01-MAY-199331-MAY-1993Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9312002Returned to Compliance01-APR-199330-APR-1993Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9212001Returned to Compliance01-SEP-199230-SEP-1992Yes
  • 1 - 11 of 11

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
919020819011SFLState Administrative/Compliance Order without penalty issued23-JAN-2009StateENF_NO:03-19-09O-036; CO ISSUED 1/23/09 ARSENIC MCL VIOLATION
919020919012SFLState Administrative/Compliance Order without penalty issued23-JAN-2009StateENF_NO:03-19-09O-036; CO ISSUED 1/23/09 ARSENIC MCL VIOLATION
919020819010SFLState Administrative/Compliance Order without penalty issued23-JAN-2009StateENF_NO:03-19-09O-036; CO ISSUED 1/23/09 ARSENIC MCL VIOLATION
919020819009SFLState Administrative/Compliance Order without penalty issued23-JAN-2009StateENF_NO:03-19-09O-036; CO ISSUED 1/23/09 ARSENIC MCL VIOLATION
919020819008SFLState Administrative/Compliance Order without penalty issued23-JAN-2009StateENF_NO:03-19-09O-036; CO ISSUED 1/23/09 ARSENIC MCL VIOLATION
919020719007SFLState Administrative/Compliance Order without penalty issued23-JAN-2009StateENF_NO:03-19-09O-036; CO ISSUED 1/23/09 ARSENIC MCL VIOLATION
97190099712006SOXState Compliance achieved17-JUL-1997StateENF_NO:03-12-97C-030; NOTICE OF VIOLATION SENT
95190059312003SOXState Compliance achieved27-AUG-1993State03-186 COMPLIED
95190059312005SOXState Compliance achieved27-AUG-1993State03-186 COMPLIED
93190029312002SFJState Formal Notice of Violation issued28-MAY-1993StateTCR VIOLATION NO DIRECTIVE CIT.
95190079212001SOXState Compliance achieved02-NOV-1992State03-185 COMPLIED
  • 1 - 11 of 11

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
AVEK TRTD INTAKE - PURCHASED27089YesConsecutive ConnectionSurface waterPermanentActive
WELL 0811257YesWell Ground waterPermanentActive
WELL 0911254YesWell Ground waterPermanentActive
WELL 06-INACTIVECA1510018007YesWell Ground waterOtherInactive
WELL 01 - ABANDONED7754YesWell Ground waterOtherInactive
WELL 07 - INACTIVE20897YesWell Ground waterOtherInactive
WELL 02 - DESTROYED18354YesWell Ground waterOtherInactive
WELL 06-INACTIVE (MONITORING WELL)11256YesWell Ground waterOtherInactive
WELL 05-INACTIVE11255YesWell Ground waterOtherInactive
WELL 31L-AVWS-INACTIVE63035YesWell Ground water under the influence of surface waterOtherInactive
WELL 36K-AVWS-INACTIVE63034YesWell Ground water under the influence of surface waterOtherInactive
WELL 36C-AVWS-INACTIVE63033YesWell Ground water under the influence of surface waterOtherInactive
WELL 36E-AVWS-INACTIVE63032YesWell Ground water under the influence of surface waterOtherInactive
WELL WDS#54-AVWS-INACTIVE58323YesWell Ground water under the influence of surface waterOtherInactive
DISTRIBUTION SYSTEM27090NoDistribution System/Zone - - Active
WELL 04 - INACTIVE (MONITORING WELL)27091NoSampling Station - - Inactive
WELL 8/9 BLEND-47TH & GASKELL-COMP. PT.27092NoTreatment Plant - - Active
WELL 08 - CL2 TREATMENT5568NoTreatment Plant - - Active
WELL 09 - CL2 TREATMENT5572NoTreatment Plant - - Active
WELL 05 - CL2 TREATMENT-INACTIVE5577NoTreatment Plant - - Inactive
WELL 06 - CL2 -INACTIVE5587NoTreatment Plant - - Inactive
WELL 07 - CL2 TREATMENT - INACTIVE6908NoTreatment Plant - - Inactive
  • 1 - 22 of 22

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 8/9 BLEND-47TH & GASKELL-COMP. PT.27092Rapid MixInorganics removal
WELL 08 - CL2 TREATMENT5568Hypochlorination, PostDisinfection
WELL 09 - CL2 TREATMENT5572Hypochlorination, PostDisinfection
WELL 05 - CL2 TREATMENT-INACTIVE5577Hypochlorination, PostDisinfection
  • 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.