1. Septic Program

    Updates to Lewis County Code 8.40, On-Site Sewage Systems LCC 8.40, 2025On August 26, 2025, the Lewis County Board of County Commissioners approved an updated Lewis County Code 8.40, On-Site Sewage Systems. Please see the attached document for the updated code. While the new code has not been published as of yet, it is effective as of August 26, 2025. To request a septic system construction final inspection, please call the Septic Inspection line at (360) 740-1330. Applications & Fees Test Pit Guidelines Gravity Construction Standards List of Certified Professionals (Designers, Installers, Pumpers) Certified Professional Resources FAQ Onsite Septic Homeowners …


    Environmental Health - Jan. 30, 2018, 3:13 p.m.

  2. Trading Cards, HVAC System Components, Garage Remote

    Found in the Mossyrock/Onalaska area on 12/15/25: Trading cards, HVAC system components, garage remote device. Please contact the Lewis County Sheriff's Office at 360-740-2699 to describe and claim. RE: Case #25C16913


    Sheriff - Dec. 18, 2025, 4:13 p.m.

  3. Storm Prediction Closes Lewis County Transfer Stations Early

    ***Alert: Lewis County transfer stations in Centralia and Morton are closing early today, March 26, 2025, due to the predicted storm approaching. Morton will close at 2 p.m. and Centralia will close at 3 p.m.***


    Solid Waste - March 26, 2025, 2:01 p.m.

  4. Planning Applications Under Review

    The following table provides the notices, application documents and associated environmental reviews for active applications being processed by the Lewis County Planning Department. Land Use Applications File Number(s) Project Name Type Files SUP25-0001 / SEP25-0011 Good Crushing Inc – Mining Amendment Project Special Use To access files click HERE SUP25-0002 Roamers RV Park Project Special Use To access file click HERE SEP25-0021 / WCF25-0002 Harmoni Towers, Verizon WCF construction SEPA, Wireless Communication Facility, Appeal To access files click HERE AP25-00004 / SEP25-0027 City of Centralia Seminary Hill Water Reservoir Administrative Approval / SEPA To access files click HERE LP25-00001 / …


    Community Development - Jan. 21, 2020, 4:42 p.m.

  5. 25-271 Lewis County preliminary budget for 2026, and notice of public meeting thereon. An informational budget presentation will take place in the Commissioners' Hearing Room at 5:30 p.m. Nov. 12, and hearings for the 2026 budget and levies will take plac

    Please see the attached notice.


    Commissioners - Oct. 3, 2025, 8:40 a.m.

  6. Lewis County Disposal District rescheduled to May 27

    Because of the Memorial Day Holiday, today (Monday, May 26), the May meeting of the Lewis County Solid Waste Disposal District No. 1 has been rescheduled to Tuesday, May 27, at 1 p.m. Please visit the Lewis County Solid Waste Disposal District page for more meeting information.


    Solid Waste - May 8, 2025, 12:54 p.m.

  7. Lewis County Solid Waste Disposal District meets today (5/27)

    Because of the Memorial Day Holiday, on Monday, May 26, the May meeting of the Lewis County Solid Waste Disposal District No. 1 has been rescheduled to today, May 27, at 1 p.m. Please visit the Lewis County Solid Waste Disposal District page for more meeting information.


    Solid Waste - May 8, 2025, 12:56 p.m.

  8. Senior / Disabled Persons Exemption

    If you are a senior citizen or disabled person in need of property tax assistance, you may be able to take advantage of the property tax exemption program.For information on the Washington State Department of Revenue's guidelines for the Senior/Disabled Person's Exemption click here for the Property Tax Exemption for Senior Citizens and Disabled Persons publication. Once the exemption is granted, it does not need to be repaid. Eligibility Requirements Age or Disability By December 31 of the assessment year, you must be any of the following:At least 61 years of age.At least 57 years of age and the surviving …


    Assessor - Dec. 9, 2015, 4:50 p.m.

  9. Planning Commission

    The Lewis County Planning Commission is providing options for public access to the meeting in person, online and by phone. Planning Commission meetings take place at the Lewis County Community Development & Environmental Health Building at 125 NW Chehalis Ave, Chehalis. Alternatively, the public may participate via Zoom using the information in the Meeting Agenda.Meeting Materials:Agenda - 1/27/2026Draft Meeting Notes - 1/13/2026Short Term Rental Advisory Committee Bylaws


    Community Development - Nov. 4, 2025, 11:07 a.m.

  10. Women, Infants and Children (WIC)

    The Women, Infants, and Children (WIC) Program is administered by Lewis County Public Health & Social Services (PHSS). WIC services assure healthy pregnancies, healthy birth outcomes, and healthy growth and development for women, infants, and children up to age five. WIC is available at the Public Health Building, 360 NW North Street in downtown Chehalis. WIC staff also make monthly visits to Randle, Mossyrock, and Winlock. Families of all sizes and types may qualify for WIC. Call 360-740-1255 or 1-800-562-6130 ext. 1255. This institution is an equal opportunity provider. The Washington State WIC Nutrition program does not discriminate.Chehalis Office HoursMonday–Friday: …


    Public Health - April 6, 2016, 3:05 p.m.