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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDWA5395450
PWS NameSTEVENS CO PUD - WEST SHORE
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served505
County ServedSpokane

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 RuleNitrate1698588Returned to Compliance01-JAN-201631-DEC-2016No
MRMonitoring, RegularNitrate RuleNitrate0667751Returned to Compliance01-JAN-200631-DEC-2006No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9202484Known01-NOV-199130-NOV-1991No
MRMonitoring, Routine Major (TCR)Total Coliform RuleColiform (TCR)9202483Known01-OCT-199131-OCT-1991No
MRMonitoring, RegularInorganic ChemicalsFluoride8067364Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsMercury8067366Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularNitrate RuleNitrate8067367Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsSelenium8067368Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsCadmium8067362Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsChromium8067363Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularArsenic RuleArsenic8067360Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularRadionuclides and Revised Rad RuleGross Alpha, Excl. Radon and U8051823Known01-OCT-197931-OCT-1979No
MRMonitoring, RegularInorganic ChemicalsBarium8067361Known01-OCT-197931-OCT-1979No
  • 1 - 13 of 13

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
1998588ENF1698588SOXState Compliance achieved13-JUN-2017State -
N10410667751SOXState Compliance achieved01-AUG-2007State -
  • 1 - 2 of 2

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
Old 10" Well - ACW87825989YesWell Ground waterPermanentActive
New 12" Well - ACW87925990YesWell Ground waterPermanentActive
Old Well3488NoTreatment Plant - - Active
New Well - ACW8794952NoTreatment Plant - - Active
  • 1 - 4 of 4

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
Old Well3488Hypochlorination, PostDisinfection
New Well - ACW8794952Hypochlorination, 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.