1. Contracting (Consultants, Rosters, & Bids)

    The Public Works Department procures services, equipment, and materials in accordance with state, federal, and local regulations. The method used to select a provider depends upon the amount of the purchase, the source of the funding, and the nature of the project, among other things.To expedite this process and encourage competition in our market, the department has converted it's solicitation management to OpenGov and our vendor roster management to MRSC Rosters. See here for additional information.If you have questions please contact the Contract Administrator at (360) 740-1182 or pwcontractadmin@lewiscountywa.gov


    Public Works - Feb. 9, 2016, 8:22 a.m.


  2. Traffic Engineering & Control

    The Traffic Division is responsible for ensuring the safe and efficient flow of traffic on the county road network.Call (360) 740-1305 to Report Missing, Damaged, or Vandalized Signs or call 911 after hours.The Traffic Engineering Section investigates the existing conditions, models conditions and alternate scenarios, and recommends solutions - often by use of appropriate traffic control devices. The Traffic Control Section is responsible for the creation, installation, and maintenance of the traffic control devices.To protect the traveling public, the Traffic Control Section maintains a 24 hour callout response to ensure all stop sign and other traffic control devices are installed …


    Public Works - May 5, 2009, 3:45 p.m.


  3. Notice of public hearing for Ordinance 1367 to adopt the Lewis County Comprehensive Plan Periodic Update.

    Please see the attached notice.


    Commissioners - Sept. 23, 2025, 2:54 p.m.


  4. A notice of public hearing to consider Ordinance 1369 to amend Lewis County Code Chapter 2.11, Planning Commission, and 2.50, Advisory Groups.

    Please see the attached notice.


    Commissioners - Oct. 22, 2025, 3:47 p.m.


  5. 25-140 Approve an interlocal agreement between Lewis County and the City of Chehalis Public Works for support of radio communications equipment and systems.

    Please see the attachment.


    Commissioners - May 20, 2025, 2:18 p.m.


  6. Segregation Mapping

    The Lewis County Segregation/Mapping processes recorded deeds and other conveyance instruments for real property to verify recorded legal descriptions, create, segregate and combine tax parcels. The County Geographic Information System (GIS) database is updated and kept at a current status. The Department updates ownership on all real estate transfers. The method of acquiring title is determined, ownership and legal descriptions are verified, and land area computed when necessary. The department must have current knowledge of property tax rules, be familiar with the appraisal process and all assessment records, in addition to exemption related activities affecting real - personal property The …


    Assessor - March 5, 2012, 12:19 p.m.


  7. 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.


  8. District 3

    Scott J. BrummerCounty Commissioner, District #3Term: January 1, 2023 - December 31, 2026Commissioner Scott Brummer says it’s a privilege to represent the people of East Lewis County. He has been a part of the Lewis County community for 30 years and says there is no better place to reside than in the State of Washington.Commissioner Brummer believes in retaining the core values of honesty, integrity, accountability and hard work at the center of county government. He is committed to ensuring responsive and efficient services to meet the needs of Lewis County residents. He maintains a vision of a thriving, rural …


    Commissioners - March 11, 2016, 1:49 p.m.


  9. Notice of Public Hearing for a Traffic Ordinance fixing the maximum speed at which vehicles may be operated over certain roads in Lewis County, Washington: defining offenses and providing penalties for the violation thereof.

    Please see the attached notice.


    Commissioners - March 5, 2026, 1:39 p.m.


  10. Plans

    Lewis County Comprehensive Emergency Management Plan 2016Lewis County All Hazards Guide-Earthquakes, Landslides, Winter StormsLewis County All Hazards Guide-FloodsLewis County AMBER Plan – 2013All-Hazards Preparedness for Rural CommunitiesFinal HIVA Plan Revised 08-31-18Lewis County EAS Plan - 2016Part 1 Lewis County Hazard Mitigation Plan - 2016Part 2 Lewis County Hazard Mitigation Plan - 2016Part 3 Lewis County Hazard Mitigation Plan - 2016Part 4 Lewis County Hazard Mitigation Plan - 2016Part 5 Lewis County Hazard Mitigation Plan - 2016Part 6 Lewis County Hazard Mitigation Plan - 2016


    Emergency Management - June 4, 2014, 1:40 p.m.