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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWI8580532
PWS NameHAYWARD WATER UTILITY
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served2552
County ServedSawyer

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
OtherConsumer Confidence Report Inadequate ReportingConsumer Confidence RuleConsumer Confidence Rule1900015Returned to Compliance01-JUL-2019 - No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)1100010Returned to Compliance01-JUL-201131-JUL-2011No
MRMonitoring and Reporting (DBP)Stage 1 Disinfectants and Disinfection Byproducts RuleChlorine1100011Returned to Compliance01-JUL-201130-SEP-2011No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)1000009Returned to Compliance01-FEB-201028-FEB-2010Yes
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2260700003Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium0700006Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleCombined Uranium0700002Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2260700007Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2280700004Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U0700005Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U0700001Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularRadionuclides and Revised Rad RuleRadium-2280700008Returned to Compliance01-JAN-200731-MAR-2007No
MRInitial, Follow-up, or Routine Source Water M/RLead and Copper RuleLead and Copper Rule1400013Returned to Compliance01-JAN-1997 - No
TTOCCT/SOWT Study/RecommendationLead and Copper RuleLead and Copper Rule1400014Returned to Compliance01-JAN-1997 - Yes
MRWater Quality Parameter M/RLead and Copper RuleLead and Copper Rule1400012Returned to Compliance01-JUL-199631-DEC-1996No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)91V0001Known01-JAN-199131-JAN-1991No
  • 1 - 16 of 16

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
19000271900015SOXState Compliance achieved25-JUL-2019State -
12000221100011SIFState Public Notification received24-APR-2012State -
12000221100010SIFState Public Notification received24-APR-2012State -
10000171000009SOXState Compliance achieved22-FEB-2010State -
07000110700006SIFState Public Notification received27-JUN-2007State -
07000110700007SIFState Public Notification received27-JUN-2007State -
07000110700008SIFState Public Notification received27-JUN-2007State -
07000110700005SIFState Public Notification received27-JUN-2007State -
07000080700004SIFState Public Notification received27-JUN-2007State -
07000080700003SIFState Public Notification received27-JUN-2007State -
07000080700001SIFState Public Notification received27-JUN-2007State -
07000080700002SIFState Public Notification received27-JUN-2007State -
14000241400014SOXState Compliance achieved31-JUL-1997State -
14000251400013SOXState Compliance achieved31-JUL-1997State -
14000231400012SOXState Compliance achieved09-APR-1997State -
  • 1 - 15 of 15

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
MW9036YesWell Ground waterPermanentActive
BG9624YesWell Ground waterPermanentInactive
BG9613YesWell Ground waterPermanentInactive
BG960102YesWell Ground waterPermanentInactive
BG9591YesWell Ground waterPermanentInactive
VL0028YesWell Ground waterPermanentActive
VL0017YesWell Ground waterPermanentActive
8580532485805324NoDistribution System/Zone - - Active
200200NoOther - - Inactive
MW9036TNoTreatment Plant - - Active
VL0017TNoTreatment Plant - - Active
VL0028TNoTreatment Plant - - Active
BG9591TNoTreatment Plant - - Inactive
BG9613TNoTreatment Plant - - Inactive
  • 1 - 14 of 14

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
BG9591TFluoridationOther
BG9591THypochlorination, PostDisinfection
BG9591TInhibitor, PolyphosphateCorrosion control
BG9613TFluoridationOther
BG9613THypochlorination, PostDisinfection
BG9613TInhibitor, OrthophosphateCorrosion control
BG9613TSequestrationCorrosion control
MW9036THypochlorination, PostDisinfection
VL0017THypochlorination, PostDisinfection
VL0017TSequestrationIron removal
VL0028THypochlorination, PostDisinfection
VL0028TSequestrationIron removal
  • 1 - 12 of 12

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.