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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWA5305859
PWS NameCANTERWOOD WATER SYSTEM
PWS TypeCommunity water system
Owner TypePrivate
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1805
County ServedPierce

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, Acute (TCR)Total Coliform RuleColiform (TCR)1469650Returned to Compliance01-NOV-201430-NOV-2014Yes
MRMonitoring, RegularSynthetic Organic ChemicalsETHYLENE DIBROMIDE06297022946Known01-JUL-200630-SEP-2006No
MRMonitoring, RegularSynthetic Organic ChemicalsDiquat06307532032Known01-JUL-200630-SEP-2006No
MRMonitoring, RegularSynthetic Organic Chemicals1,2-DIBROMO-3-CHLOROPROPANE06297022931Known01-JUL-200630-SEP-2006No
MRMonitoring, RegularNitrate RuleNitrate0656352Returned to Compliance01-JAN-200631-DEC-2006No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0523185Known01-OCT-200531-OCT-2005Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0544336Known01-JAN-200531-JAN-2005Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0464978Known01-SEP-200430-SEP-2004Yes
MRFollow-up Or Routine LCR Tap M/RLead and Copper RuleLead and Copper Rule9993001Known01-JAN-199901-JAN-2001No
MRMonitoring, Routine Minor (TCR)Total Coliform RuleColiform (TCR)9200560Known01-SEP-199230-SEP-1992No
  • 1 - 10 of 10

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1769650ENF1469650SOXState Compliance achieved30-NOV-2014State -
N1720656352SOXState Compliance achieved25-SEP-2007State -
94400609200560EFJFederal issued Formal Notice of Violation22-AUG-1994ODSWeb -
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL 7 AKM94329430YesWell Ground waterPermanentActive
WELL 6 AFC5106484YesWell Ground waterPermanentActive
WELL 5 AEA4956483YesWell Ground waterPermanentActive
WELL 3 AEA4966482YesWell Ground waterPermanentActive
WELL 2 AEA4986481YesWell Ground waterPermanentActive
WELL 1 AEA4976480YesWell Ground waterPermanentActive
East Reservoir Disinfection5061NoTreatment Plant - - Active
West Reservoir Disinfection5200NoTreatment Plant - - Active
  • 1 - 8 of 8

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
East Reservoir Disinfection5061Hypochlorination, PostDisinfection
West Reservoir Disinfection5200Hypochlorination, PostDisinfection
  • 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.