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Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDKS2020107
PWS NameWASHINGTON CO RWD 1
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceGround water
Primacy TypeState
Is Wholesaler?No
Population Served1093
County ServedWashington

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
RPTNotification, Known or Potential LSLLead and Copper Rule RevisionsLEAD AND COPPER RULE REVISIONS240Open02-JUL-2025 - No
MRLead Consumer NoticeLead and Copper RuleLead and Copper Rule201Returned to Compliance30-DEC-2017 - No
MCLMaximum Contaminant Level Violation, Single SampleNitrate RuleNitrate200Returned to Compliance01-JAN-201131-DEC-2011Yes
OtherConsumer Confidence Report Complete Failure to ReportConsumer Confidence RuleConsumer Confidence Rule199Returned to Compliance19-OCT-1999 - No
  • 1 - 4 of 4

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
203201SOXState Compliance achieved08-JUL-2020Statesystem submitted LCN for 2020 samples. --DCS
202200SOXState Compliance achieved27-SEP-2011Statequarterly nitrate samples from 2Q2011 and 3Q2011 show nitrate is < MCL of 10 mg/L. --DCS
198199SOXState Compliance achieved24-NOV-1999StateWASHINGTON CO RWD #1-SOX
  • 1 - 3 of 3

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
TEST WELL 070110195YesWell Ground waterOtherInactive
WELL 136504YesWell Ground waterPermanentActive
WELL 08385YesWell Ground waterPermanentActive
WELL 09384YesWell Ground waterPermanentActive
WELL 122269YesWell Ground waterPermanentActive
WELL 112268YesWell Ground waterPermanentActive
WELL 051382YesWell Ground waterPermanentActive
WELL 061381YesWell Ground waterPermanentActive
WELL 071380YesWell Ground waterPermanentActive
WELL 021318YesWell Ground waterPermanentActive
WELL 031317YesWell Ground waterPermanentActive
WELL 1913052YesWell Ground waterPermanentActive
WELL 1813051YesWell Ground waterPermanentActive
WELL 1712392YesWell Ground waterPermanentActive
WELL 1612391YesWell Ground waterPermanentActive
WELL 1512390YesWell Ground waterPermanentActive
WELL 1412389YesWell Ground waterPermanentActive
WELL 10 PLUGGED1379YesWell Ground waterOtherInactive
WELL 04 ABANDONED1378YesWell Ground waterOtherInactive
WELL 01 ABANDONED1377YesWell Ground waterOtherInactive
TEST WELL 140212912YesWell Ground waterOtherInactive
TEST WELL 140112906YesWell Ground waterOtherInactive
TEST WELL 100212211YesWell Ground waterOtherInactive
TEST WELL 100112210YesWell Ground waterOtherInactive
TEST WELL 080210637YesWell Ground waterOtherInactive
TEST WELL 080110619YesWell Ground waterOtherInactive
TEST WELL 070210197YesWell Ground waterOtherInactive
DISTRIBUTION5519NoDistribution System/Zone - - Active
SYSTEM LOCATION11933NoSampling Station - - Active
STORAGE TANK 0412540NoStorage - - Active
STORAGE TANK 017650NoStorage - - Active
STORAGE TANK 029835NoStorage - - Active
STORAGE TANK 039836NoStorage - - Active
TP00412539NoTreatment Plant - - Active
TP00513181NoTreatment Plant - - Active
TP0023666NoTreatment Plant - - Active
TP0013667NoTreatment Plant - - Active
TP0033668NoTreatment Plant - - Active
  • 1 - 38 of 38

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
TP00412539Gaseous Chlorination, PostDisinfection
TP004125394-Log Treatment of VirusesDisinfection
TP00513181Gaseous Chlorination, PostDisinfection
TP00236664-Log Treatment of VirusesDisinfection
TP0023666Gaseous Chlorination, PostDisinfection
TP00136674-Log Treatment of VirusesDisinfection
TP0013667Gaseous Chlorination, PostDisinfection
TP00336684-Log Treatment of VirusesDisinfection
TP0033668Gaseous Chlorination, PostDisinfection
  • 1 - 9 of 9

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.