1. 2015 Vader-Enchanted Valley Water System Plan

    2015 Vader-Enchanted Valley Water System PlanDocuments:Table of ContentsAbbreviations & AcronymsSection 1 - IntroductionSection 2 - DescriptionSection 3 - Planning Data & DemandSection 4 - System AnalysisSection 5 - Water Use Efficiency ProgramSection 6 - Water QualitySection 7 - Source Water ProtectionSection 8 - Operation & Maintenance ProgramSection 9 - Design & Construction StandardsSection 10 - Improvement ProgramSection 11 - Financial ProgramAppendices:Appendix A - Water Facilities Inventory FormAppendix B - WSP Review & Approval DocumentsAppendix C - Water Rights CertificatesAppendix D - Hydraulic AnalysesAppendix E - Water Loss Action PlanAppendix F - Coliform Monitoring PlanAppendix G - Stage 2 DBPR Compliance …


    Public Works - Jan. 28, 2016, 12:39 p.m.

  2. Public Comment

    The Lewis County Board of County Commissioners (BOCC) allows public comment at all of its regular meetings. Any topics can be addressed during the weekly legislative meeting (the “BOCC Business Meeting” held on Tuesdays), but for all other meetings, public comment is limited to final-action items listed on the agenda. Written comment may be submitted via email at bocc@lewiscountywa.gov or by mail at BOCC Public Comment, 351 NW North Street Room 210, Chehalis, WA 98532. Written comment must be received at least 48 hours in advance of the meeting for which it’s being submitted and must be clearly marked as …


    Commissioners - Feb. 25, 2026, 4:57 p.m.

  3. Assessor

    About Contact The mission of the Lewis County Assessor's Office is to appraise all property equally and fairly, maintaining accurate assessment information for taxation purposes, while being courteous and professional to Lewis County taxpayers. more » Lewis County Assessor 351 NW North St Chehalis, WA, 98532 (360) 740-1392 Contact the Assessor News An Explanation of the Property Tax System Assessor | December 04, 2025 More Posts How Property Taxes Work Events There are no upcoming events to show at this time. Meet Ross Nielson "A lifelong Washington resident, Ross has lived in the Winlock area for over 22 years. He …


    Assessor - Jan. 23, 2019, 4:12 p.m.

  4. 2016 VADER-ENCHANTED VALLEY WATER SYSTEM PLAN

    2016 Vader-Enchanted Valley Water System PlanDocuments:Table of ContentsAbbreviations & AcronymsSection 1 - IntroductionSection 2 - DescriptionSection 3 - Planning Data & DemandSection 4 - System AnalysisSection 5 - Water Use Efficiency ProgramSection 6 - Water QualitySection 7 - Source Water ProtectionSection 8 - Operation & Maintenance ProgramSection 9 - Design & Construction StandardsSection 10 - Improvement ProgramSection 11 - Financial ProgramAppendices:Appendix A - Water Facilities Inventory FormAppendix B - WSP Review & Approval Documents (Consistency Review Approvals, DOH Meeting documentation, draft WSP Comments & Responses, Meeting Notes, Lewis County Resolutions & Approvals) Appendix C - Water Rights Certificates Appendix D …


    Public Works - Nov. 21, 2016, 12:10 p.m.

  5. List of Boards and Commissions

    911 Executive Board (Combined Users Committee)Advisory Committee to the Lewis County Board of HealthArea Agency on Aging Advisory Council (Lewis/Mason/Thurston)Board of EqualizationBoundary Review BoardCommunity Action Council of Lewis Mason and Thurston CountiesDistressed Counties Fund / Rural Economic Development Public Facilities Advisory Committee (.09)LEOFF Disability BoardLewis County Airport System Advisory BoardLewis County Civil Service CommissionLewis County Historical Society Board of DirectorsLewis County Law and Justice CouncilLewis County Salary CommissionLewis County Water Conservancy BoardLocal Criminal Justice Treatment Account PanelLocal Emergency Planning Committee (LEPC)Lodging Tax Advisory CommitteeNoxious Weed BoardPacific Mountain Workforce Development CouncilPlanning CommissionPublic Facilities DistrictSolid Waste Advisory Committee (SWAC) RCW 70.95SWW Fair …


    Commissioners - March 29, 2016, 11:10 a.m.

  6. About the Clerk

    Our Mission The Lewis County Clerk serves as the official record keeper for the Superior Court. It is our mission to serve the courts and the citizens of Lewis County in a manner best suited to provide quality, efficient, and effective service. We believe the public has a right to employees who embody the highest standards of excellence, integrity, and fairness. About the Clerk The County Clerk, Scott Tinney is one of several independent, elected officials provided by the Washington State Constitution (Article IV, Sec 26), with specific and special duties assigned by statute, as well as local and state …


    Clerk - May 12, 2009, 3:39 p.m.

  7. Drug and Alcohol Treatment

    Lewis County Juvenile Court works closely with True North to rehabilitate youth who struggle with drugs and alcohol.True North tries to help youth understand harmful behaviors, find alternative solutions, and work towards a goal to better themselves.True North will accept referrals from anyone (remaining anonymous), then they work with the youth to get to the root of the problem and create an individualized plan to help the youth based on their own needs.To schedule an assessment or reach the Intake Line please call (360) 494-6867.For more information visit https://www.truenorth113.org/ or contact:Thurston County (360) 464-6873Thurston County (Yelm) (360) 458-62336005 Tyee Drive …


    Juvenile Court - Aug. 2, 2021, 11:41 a.m.

  8. *Special meeting: Joint hearing with Chehalis on UGA ILA

    Lewis County will hold a joint hearing with Chehalis regarding an interlocal agreement that would allow the city to annex territory within the urban growth area (UGA).AgendaPlease click here to view the agenda.Ordinance 1368Ordinance 1368Exhibit AExhibit A, Attachment AExhibit A, Attachment BExhibit A, Attachment CSpecial meeting materialsPlease click here for Lewis County's special meeting notice.Please click here to view Resolution 25-260, which includes Lewis County's legal notice for the hearing as well as a copy of the draft ordinance.City of Chehalis materialsPlease click here to access information the City of Chehalis has posted regarding the proposed interlocal agreement.Please click here …


    Commissioners - Sept. 23, 2025, 3:41 p.m.

  9. Salary Commission

    Meeting Schedule & Links to Available Agenda(s) & Minutes 2025 MeetingsAugust 18, 2025Special Meeting Notice / AgendaJuly 14, 2025Special Meeting Notice / AgendaJune 9, 2025Special Meeting Notice / AgendaMinutesMay 5, 2025Special Meeting Notice / AgendaMinutesApril 14, 2025Special Meeting Notice / AgendaOverviewMinutes2023 MeetingsApril 6, 2023Special Meeting NoticeAgendaLetter to Auditor's OfficeMarch 23, 2023Special Meeting NoticeAgendaMinutes2022 MeetingsJune 7, 2022Special Meeting NoticeAgendaMinutesMay 5, 2022Special Meeting NoticeAgendaMinutesMarch 24, 2022Special Meeting NoticeAgendaMinutesFebruary 17, 2022 - CANCELEDSpecial Meeting NoticeAgendaJanuary 18, 2022Special Meeting NoticeAgendaMinutesJanuary 6, 2022 (CANCELED)Special Meeting NoticeAgenda 2021 MeetingsNovember 9, 2021-CANCELEDSpecial Meeting Notice (CANCELED)October 5, 2021AgendaSpecial Meeting NoticeMinutes2020 MeetingsAugust 4, 2020AgendaMinutesFinal ReportJuly 7, 2020AgendaMinutesMarch 3, 2020AgendaMinutesFebruary …


    Commissioners - Jan. 6, 2020, 3:13 p.m.

  10. Poison Hemlock

    Conium maculatum Poison Hemlock - Very tall biennial that can grow up to around 12 feet in height. Stems will have purple splotches that help with identification.Leaves: Leaves are fern-like, toothed and finely divided. Look very similar to wild carrot leaves.Flowers: Flowers bloom from April-August. Flowers are small, white, and occur in 4–8-inch umbrella-shaped clusters.Habitat: Plant is highly adaptive, but prefers rich, moist soil.Weed Classification: B SelectWhy is it a Noxious Weed?The entire plant is toxic to animals and humans. Contains poisonous alkaloids, such as coniine. Poison Hemlock can spread quickly and infest large areas.Poison Hemlock should not be burned, …


    Weed Control - Sept. 29, 2022, 9:48 a.m.