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PWS IDWA5383650
PWS NameSTANWOOD WATER DEPT CITY OF
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?Yes
Population Served13785
County ServedSnohomish

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, RegularNitrate RuleNitrate2589717Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularNitrate RuleNitrate2589744Known01-JAN-202531-DEC-2025No
MRMonitoring, RegularSynthetic Organic Chemicals2,4,5-TP22641562110Returned to Compliance01-JAN-201431-DEC-2022No
MRMonitoring, RegularSynthetic Organic ChemicalsPentachlorophenol22641562326Returned to Compliance01-JAN-201431-DEC-2022No
MRMonitoring, RegularSynthetic Organic ChemicalsDalapon22641562031Returned to Compliance01-JAN-201431-DEC-2022No
MRMonitoring, RegularSynthetic Organic ChemicalsDinoseb22641562041Returned to Compliance01-JAN-201431-DEC-2022No
MRMonitoring, RegularSynthetic Organic ChemicalsPicloram22641562040Returned to Compliance01-JAN-201431-DEC-2022No
MRMonitoring, RegularInorganic ChemicalsCYANIDE13851941024Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsCadmium13851941015Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsBarium13851941010Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularArsenic RuleArsenic13851941005Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsFluoride13851941025Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsBeryllium, Total13851941075Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsThallium, Total13851941085Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsMercury13851941035Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsAntimony, Total13851941074Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsChromium13851941020Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsSelenium13851941045Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularNitrate RuleNitrite13851941041Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularInorganic ChemicalsNickel13851941036Returned to Compliance01-JAN-201131-DEC-2013No
MRMonitoring, RegularArsenic RuleArsenic07648441005Returned to Compliance01-JUL-200730-SEP-2007No
MRMonitoring, RegularArsenic RuleArsenic07391431005Returned to Compliance01-APR-200730-JUN-2007No
MRMonitoring, RegularVolatile Organic Chemicals1,1-Dichloroethylene07033362977Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsVinyl chloride07033362976Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicalsp-Dichlorobenzene07033362969Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicalso-Dichlorobenzene07033362968Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsDICHLOROMETHANE07033362964Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicalscis-1,2-Dichloroethylene07033362380Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloroethane07033362980Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicalstrans-1,2-Dichloroethylene07033362979Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicals1,2,4-Trichlorobenzene07033362378Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsStyrene07033362996Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsEthylbenzene07033362992Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsToluene07033362991Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsBenzene07033362990Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsCHLOROBENZENE07033362989Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsTetrachloroethylene07033362987Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicals1,1,2-Trichloroethane07033362985Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsTrichloroethylene07033362984Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicals1,2-Dichloropropane07033362983Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic ChemicalsCarbon tetrachloride07033362982Returned to Compliance01-JAN-200731-MAR-2007No
MRMonitoring, RegularVolatile Organic Chemicals1,1,1-Trichloroethane07033362981Returned to Compliance01-JAN-200731-MAR-2007No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0667316Known01-NOV-200630-NOV-2006Yes
MRMonitoring, RegularNitrate RuleNitrate0534998Returned to Compliance01-JAN-200531-DEC-2005No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0306775Known01-AUG-200331-AUG-2003Yes
MRMonitoring, RegularNitrate RuleNitrate0320668Returned to Compliance01-JAN-200331-DEC-2003No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)0052884Known01-MAR-200031-MAR-2000Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule0099999Returned to Compliance19-OCT-199931-DEC-1999No
MRInitial Tap Sampling for Pb and CuLead and Copper RuleLead and Copper Rule9893001Returned to Compliance01-JAN-199801-JAN-2001No
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9601765Known01-AUG-199631-AUG-1996Yes
  • 1 - 50 of 55

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1964156ENF22641562040SOXState Compliance achieved17-DEC-2014State -
1964156ENF22641562031SOXState Compliance achieved17-DEC-2014State -
1964156ENF22641562326SOXState Compliance achieved17-DEC-2014State -
1964156ENF22641562110SOXState Compliance achieved17-DEC-2014State -
1964156ENF22641562041SOXState Compliance achieved17-DEC-2014State -
1285194ENF13851941005SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941036SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941041SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941045SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941074SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941075SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941085SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941010SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941015SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941020SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941024SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941035SOXState Compliance achieved01-JAN-2014State -
1285194ENF13851941025SOXState Compliance achieved01-JAN-2014State -
CM2507033362996SOXState Compliance achieved01-OCT-2007State -
CM2507391431005SOXState Compliance achieved01-OCT-2007State -
CM2507648441005SOXState Compliance achieved01-OCT-2007State -
CM2507033362992SOXState Compliance achieved01-OCT-2007State -
CM2507033362991SOXState Compliance achieved01-OCT-2007State -
CM2507033362990SOXState Compliance achieved01-OCT-2007State -
CM2507033362989SOXState Compliance achieved01-OCT-2007State -
CM2507033362985SOXState Compliance achieved01-OCT-2007State -
CM2507033362984SOXState Compliance achieved01-OCT-2007State -
CM2507033362983SOXState Compliance achieved01-OCT-2007State -
CM2507033362982SOXState Compliance achieved01-OCT-2007State -
CM2507033362981SOXState Compliance achieved01-OCT-2007State -
CM2507033362980SOXState Compliance achieved01-OCT-2007State -
CM2507033362979SOXState Compliance achieved01-OCT-2007State -
CM2507033362977SOXState Compliance achieved01-OCT-2007State -
CM2507033362976SOXState Compliance achieved01-OCT-2007State -
CM2507033362969SOXState Compliance achieved01-OCT-2007State -
CM2507033362968SOXState Compliance achieved01-OCT-2007State -
CM2507033362964SOXState Compliance achieved01-OCT-2007State -
CM2507033362380SOXState Compliance achieved01-OCT-2007State -
CM2507033362378SOXState Compliance achieved01-OCT-2007State -
CM2507033362987SOXState Compliance achieved01-OCT-2007State -
N8580534998SOXState Compliance achieved08-AUG-2006State -
N12410320668SOXState Compliance achieved01-JAN-2004State -
#98930019893001EOXFederal Compliance achieved01-JAN-2001ODSWeb -
00030510052884SIFState Public Notification received31-MAR-2000State -
00999990099999EOXFederal Compliance achieved31-DEC-1999ODSWeb -
96000649601765SIAState Violation/Reminder Notice31-AUG-1996State -
96000399601764SIAState Violation/Reminder Notice31-JUL-1996State -
96000379601763SIAState Violation/Reminder Notice31-OCT-1995State -
94000319475212SIAState Violation/Reminder Notice31-AUG-1994State -
94400619202686EFJFederal issued Formal Notice of Violation22-AUG-1994ODSWeb -
  • 1 - 50 of 50

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
HATT SLOUGH SPRINGS24345YesSpringGround waterEmergencyActive
BRYANT #1 & #224350YesWell Ground waterPermanentInactive
Bryant Well #3 APF99032863YesWell Ground waterPermanentActive
Cedarhome Well (PW-4)30386YesWell Ground waterPermanentActive
AGB783 BRYANT 124346YesWell Ground waterPermanentActive
AGB785 FURE WELL24348YesWell Ground waterEmergencyInactive
AGB786 SILL WELL24349YesWell Ground waterEmergencyActive
AGB784 BRYANT 224347YesWell Ground waterEmergencyActive
Cedarhome Well3793NoTreatment Plant - - Active
Bryant Wells3802NoTreatment Plant - - Active
  • 1 - 10 of 10

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
Cedarhome Well3793Hypochlorination, PostDisinfection
Cedarhome Well3793Hypochlorination, PreTaste / odor control
Bryant Wells3802Hypochlorination, PostDisinfection
Bryant Wells3802Filtration, Pressure SandIron removal
Bryant Wells3802Hypochlorination, PreIron removal
Bryant Wells3802Aeration, SprayTaste / odor control
Bryant Wells3802CoagulationInorganics removal
Bryant Wells3802Filtration, Pressure SandInorganics removal
  • 1 - 8 of 8

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.