1. Applications & Permits

    WAN (Water Availability Notice)Who needs this? Any water connection beyond one single-family residence requires a WAN (does not include individual wells)See "Water Applications" on Community Development's "Permit Applications and Handouts" pageSelect "Water Availability Notification Form - Municipal" for Centralia, Chehalis, and Napavine connections onlySelect "Water Availability Notification Form - Public" for all other connectionsWELL SITE INSPECTION FORMWho needs this? Any well proposing to serve more than one single-family residence requires a Well Site Inspection Form (does not include individual wells)MSR (Master Site Review) approval with the Planning Department will be required prior to application submittalSee "Water Applications" on Community Development's …


    Environmental Health - Feb. 1, 2018, 9:11 a.m.

  2. Infraction Payment Plan

    Pursuant to RCW 46.63.190 you may enter into a payment plan if you are not able to pay the fine in full, and you have not previously been given a payment plan for this financial obligation, and the Court has not obtained a judgment on the debt. NOTICE: Failure to pay or enter into a payment plan may result in collection action, including garnishment of wages or other assets, an additional $52.00 penalty assessment and may result in a suspension of your driver’s license.You may request a payment plan by completing the form below and submitting it to the Court. …


    District Court - Jan. 6, 2023, 4:08 p.m.

  3. Frequently Asked Questions (FAQs)

    Do I need a permit to replace my pump? No. Work that is conducted within the septic/pump tank does not require a permit generally. Examples of this type of work that do NOT require a permit includes cleaning, changing, or retrofitting your tank with an effluent filter, measuring sludge accumulation, pumping the septic tank/pump chamber, or cleaning of the back-flow prevention valve. If the tank needs to be replaced, this DOES require a permit for tank placement. How much does a septic permit cost? The permit application fees are available here (see "Fees" at the bottom of the page). Do …


    Environmental Health - March 21, 2016, 1:50 p.m.

  4. County Manager

    Ryan BarrettCounty ManagerRyan Barrett has served as County Manager for Lewis County, Washington, since August 2023. Selected by the Board of County Commissioners after a nationwide search, Barrett brings nearly two decades of public sector experience and a strong connection to the local community. His background includes leadership roles in law enforcement, regional corrections and municipal government, giving him a well-rounded perspective on the challenges and opportunities facing the county.As County Manager, Barrett is focused on building a thriving, sustainable and inclusive community. His priorities include strengthening the local economy, improving infrastructure and enhancing the quality of life for residents. …


    Commissioners - Nov. 30, 2022, 2:02 p.m.

  5. 911 Communications

    Career Opportunities Apply Here Public Safety Telecommunications Officer About Contact The Lewis County 911 Communications Division is responsible for providing and maintaining the Lewis County Communications Center which serves as the primary answering point for all 911 calls placed in Lewis County.Mission Statement:Make a positive difference by seeking and finding ways to affirmatively promote and preserve trust, confidence and a feeling of safety, security and quality service for all members of our community. 911 Communications Administration Office 360-740-1464 Central Dispatch (Non-Emergency) Business Line 360-740-1105 News There are no items to show at this time. Communications Center Basics The Center’s first …


    911 Communications - Jan. 23, 2019, 4:12 p.m.

  6. Facilities Call for Bids

    Current Projects: June 30, 2023 Community Development Sheetrock and Painting Project #31-2102-SRP Lewis County is soliciting bids from the Small Works Roster for the provision and installation of gypsum wallboard and interior painting of an office space at 125 NW Chehalis Ave. in Chehalis WA.Call for BidsDesign DrawingsProject Manual Vol1Project Manual Vol 2Floorplan June 13, 2023 Rainier Block Site Improvements Lewis County is soliciting bides for the Rainier Block Site Improvements Project.Bid PacketDesign DrawingsDesign Specifications - RevisedBid Q&A December 20, 2022 Historic Courthouse Masonry Restoration Project Lewis County is solicitiong bids for the Historic Courthouse Masonry Restoration Project. Bids are …


    Sept. 24, 2025, 10:12 a.m.

  7. Survey

    Survey Results:A community wide survey ran from November 2, 2021, to December 10, 2021, as an opportunity for county residents to provide direct input to the local government decision-making process, specifically on spending priorities for the $15 million that has been allocated to Lewis County as a part of the American Rescue Plan Act (ARPA) distribution of funds to local county governments.Survey results presented from POLCO to Lewis County Staff on 3-9-2022: Lewis County ARPA Baseline Survey resultsSurvey result highlights presented to Board of County Commissioners on 1-19-2022: 1.19.2022 Polco Survey Results HighlightsFull resident results: Residents ResultsFull business results: Business …


    Nov. 1, 2021, 3:36 p.m.

  8. LEOFF Board

    The LEOFF Disability Board was created pursuant to RCW 41.26.110 to establish uniform methods of procedure for the conduct of the business as established by state law. It is comprised of five members, one representing the legislative body of the county; one representing the legislative body of the cities and towns, one representing fire fighters, one representing law enforcement officers, and one member at large who is selected by the other board members. Board members serve two-year terms and are not limited to the number of terms. For more information view the LEOFF Board Rules and Regulations Manual or call …


    Commissioners - Feb. 10, 2020, 3:46 p.m.

  9. *BOCC Wrap-Up / County Manager Update

    Please see the attached agenda.Resolution 25-363: Declare disaster in Lewis CountyResolution 25-364: Adopt a temporarily reduced building inspection fee for flood-impacted structuresResolution 25-365: Temporarily reduce the coliform (bacteria) water testing fees for flood-impacted individuals in East Lewis County


    Commissioners - Dec. 12, 2025, 4:30 p.m.

  10. Pumper Info

    Pumpers are regulated by Lewis County Code 8.40.300 and 8.40.320.To submit a monthly pumping report, you may send them by email, mail, or in person.rae.sisson@lewiscountywa.gov125 NW Chehalis Ave Chehalis, WA 98532.Interested in being added to the Lewis County's list of Certified Pumpers?The following criteria would need to be met:ApplicationNon-refundable Fee $335Current state registration certificate and bondFor more information on becoming a New Certified Septic Installer, Pumper, or Designer, please contact our office 360-740-2718 or visit us at 125 NW Chehalis Ave Chehalis, WA 98532.


    Environmental Health - Jan. 30, 2020, 2:52 p.m.