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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDGA2290001
PWS NamePATTERSON
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served905
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
MRMonitoring, RegularInorganic ChemicalsAntimony, Total31422Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total31423Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsThallium, Total31424Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularArsenic RuleArsenic31414Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsChromium31417Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsSelenium31425Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsNickel31421Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsMercury31420Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsFluoride31419Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsCYANIDE31418Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsCadmium31416Returned to Compliance01-JAN-201431-DEC-2016No
MRMonitoring, RegularInorganic ChemicalsBarium31415Returned to Compliance01-JAN-201431-DEC-2016No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule31413Returned to Compliance01-JUL-2013 - No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)31412Known01-NOV-201130-NOV-2011Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule31005Returned to Compliance01-JUL-2005 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule30704Returned to Compliance01-JUL-2004 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule30603Returned to Compliance01-JUL-2003 - No
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule30302Returned to Compliance01-JUL-2002 - No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)30202Known01-NOV-200130-NOV-2001No
MRMonitoring, Repeat Minor (TCR)Total Coliform RuleColiform (TCR)10000Known01-SEP-199930-SEP-1999No
MRMonitoring, RegularNitrate RuleNitrate100Known01-JAN-199931-DEC-1999No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)10098Known01-JUL-199831-JUL-1998No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)10096Known01-JUL-199631-JUL-1996No
MRMonitoring, Repeat Major (TCR)Total Coliform RuleColiform (TCR)30095Known01-JAN-199531-JAN-1995No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)20095Known01-SEP-199430-SEP-1994No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule30101Returned to Compliance01-JAN-1994 - No
MRMonitoring, RegularNitrate RuleNitrate10094Returned to Compliance01-JAN-199331-DEC-1993No
  • 1 - 27 of 27

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
126761931424SOXState Compliance achieved15-NOV-2017State -
126761931415SOXState Compliance achieved15-NOV-2017State -
126761931422SOXState Compliance achieved15-NOV-2017State -
126761931421SOXState Compliance achieved15-NOV-2017State -
126761931420SOXState Compliance achieved15-NOV-2017State -
126761931419SOXState Compliance achieved15-NOV-2017State -
126761931423SOXState Compliance achieved15-NOV-2017State -
126761931414SOXState Compliance achieved15-NOV-2017State -
126761931425SOXState Compliance achieved15-NOV-2017State -
126761931416SOXState Compliance achieved15-NOV-2017State -
126761931418SOXState Compliance achieved15-NOV-2017State -
126761931417SOXState Compliance achieved15-NOV-2017State -
126761631413SOXState Compliance achieved16-JUL-2013State -
126761431412SIFState Public Notification received10-FEB-2012State -
126750531005SIIState Consumer Confidence Report Follow-up Notice01-AUG-2005State -
126710530101SIFState Public Notification received18-OCT-2004State -
126700430704SOXState Compliance achieved26-AUG-2004State -
126670330603SOXState Compliance achieved11-AUG-2003State -
126630230302SOXState Compliance achieved19-JUL-2002State -
10230202SIFState Public Notification received22-JAN-2002State -
294800100SIEState Public Notification requested14-JUL-2000State -
1009810098SIEState Public Notification requested25-AUG-1998State -
1009610096SIEState Public Notification requested21-AUG-1996State -
8009530095SFJState Formal Notice of Violation issued10-MAR-1995State -
8009520095SFJState Formal Notice of Violation issued10-MAR-1995State -
5009510094SOXState Compliance achieved30-DEC-1994State -
  • 1 - 26 of 26

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WELL #222621YesWell Ground waterPermanentActive
HWY 84 WELL #18661YesWell Ground waterPermanentActive
DISTRIBUTION SYSTEM13798NoDistribution System/Zone - - Active
IDSE DISTRIBUTION SYSTEM20288NoDistribution System/Zone - - Inactive
HWY 84 WELL #1 PLANT1932NoTreatment Plant - - Active
WELL #2 PLANT22622NoTreatment Plant - - Active
  • 1 - 6 of 6

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
HWY 84 WELL #1 PLANT1932Hypochlorination, PostDisinfection
WELL #2 PLANT22622Hypochlorination, 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.