1. Septic System Forms

    Permits New Construction permit: Minimal requirements include the completion of a Sewage Permit/Evaluation Application, Site Application Project plan, and Permission to Enter form.The Site Application Project Plan: Certain information is critical to being able to evaluate a proposed onsite sewage system. These include,The source of drinking water supply,size of the parcel,type and use of building being constructed,location of existing and proposed utilities, anda dimensioned site plan showing proposed initial system, the reserve area, soil logs and other soil tests, general topography and/or slope, drainage characteristics including streams, ponds, and wetlands, and any existing or proposed easements or encumbrances.A total of …


    Environmental Health - Feb. 1, 2018, 2:08 p.m.

  2. Public Records Information

    Lewis County Public Record Act Policy (PDF)Signatures of Resolution (PDF)Public Records Request Form (PDF)PaymentPayment Portal for Body Cam VidoesPublic Records Act - Exemptions from DisclosureThe Public Records Act provides that a number of types of documents and/or parts of documents are exempt from public inspection and copying. Following is more information about Exemptions from Disclosure:Public Records Act - Exemptions from Disclosure (PDF)


    Prosecutor - July 31, 2017, 11:08 a.m.

  3. Planned Growth Committee

    The Lewis County Planned Growth Committee is providing options for public access to the meeting: in person, online and by phone. Planned Growth Committee meetings take place at the Community Development Environmental Health Building, 125 NW Chehalis Ave, Chehalis in the CD Conference Room (see the front counter for directions). The public may also participate via Zoom using the information in the agenda.Agenda - 08/20/2025 17.15_UGA_Cities


    Community Development - Jan. 9, 2025, 3:35 p.m.

  4. Planned Growth Committee

    The Lewis County Planned Growth Committee is providing options for public access to the meeting: in person, online and by phone. Planned Growth Committee meetings take place at the Community Development Environmental Health Building, 125 NW Chehalis Ave, Chehalis in the CD Conference Room (see the front counter for directions). The public may also participate via Teams using the information in the agenda.Meeting Materials:Agenda - 02/18/2026


    Community Development - Jan. 14, 2026, 3:23 p.m.

  5. Mental Health

    Lewis County Juvenile Court works closely with Cascade Mental Health and other providers to ensure the safety and well-being of all in custody youth.Crisis Counselors are on-call 24/7 for any youth needing to speak to a counselor for any immediate concern that arises.Cascade Mental HealthCentralia:2428 W Reynolds Ave, Centralia, WA 98531(360) 330-9044Chehalis:135 W Main St, Chehalis, WA 98532(360) 748-4339


    Juvenile Court - Aug. 2, 2021, 11:40 a.m.

  6. Lewis County Noxious Weed Map

    ArcGIS Noxious Weeds Map Click on the map icon to the left to view. In 2022, your noxious weed control team began recording noxious weed infestations on iForm to be displayed on this map. Although many infestations noted this year have not yet been uploaded, in addition to missing most historical records, we believe this is a great start to a more manageable and efficient tracking system.


    Weed Control - Dec. 11, 2023, 10:27 a.m.

  7. 2018 Budget

    Final Budget ResolutionBudget ReportsGeneral Fund RevenueGeneral Fund ExpendituresOther Funds RevenueOther Funds ExpendituresPresentation slides- Final Budget SummaryPreliminary Budget SummaryLewis County 2018 Preliminary Budget Reports 09-05-17:General Fund RevenueGeneral Fund ExpendituresSpecial Revenue Funds - RevenueSpecial Revenue Funds - ExpendituresDebt Service- RevenueDebt Service - ExpendituresCapital Funds- RevenueCapital Funds- ExpendituresEnterprise Funds - RevenueEnterprise Funds - ExpenseInternal Service Funds - RevenueInternal Service Funds - Expenditures


    Budget - Sept. 28, 2017, 1:02 p.m.

  8. Planned Growth Committee

    The Lewis County Planned Growth Committee is providing options for public access to the meeting: in person, online and by phone. Planned Growth Committee meetings take place at the Community Development Environmental Health Building, 125 NW Chehalis Ave, Chehalis in the CD Conference Room (see the front counter for directions). The public may also participate via Zoom using the information in the agenda.Agenda - 03/19/2025Draft LCC City UGAs - 03/19/2025


    Community Development - Aug. 21, 2024, 9:08 a.m.

  9. Planned Growth Committee

    The Lewis County Planned Growth Committee is providing options for public access to the meeting: in person, online and by phone. Planned Growth Committee meetings take place at the Community Development Environmental Health Building, 125 NW Chehalis Ave, Chehalis in the CD Conference Room (see the front counter for directions). The public may also participate via Zoom using the information in the agenda.Meeting Materials:Agenda - 04/16/2025Draft LCC17.15 - Urban Growth Areas - Cities


    Community Development - Aug. 21, 2024, 9:11 a.m.

  10. Planned Growth Committee

    The Lewis County Planned Growth Committee is providing options for public access to the meeting: in person, online and by phone. Planned Growth Committee meetings take place at the Community Development Environmental Health Building, 125 NW Chehalis Ave, Chehalis in the CD Conference Room (see the front counter for directions). The public may also participate via Zoom using the information in the agenda. Meeting Materials will be posted 24 hours in advance of the meeting.


    Community Development - Jan. 9, 2025, 3:36 p.m.