1. Oriental Clematis

    Clematis orientalis Oriental Clematis - A moderately vigorous, climbing shrub that forms a mass of stems and grows upwards of 27 feet long.Leaves: Opposite on stems, pinnately compound with 5-7 leaflets.Flowers: Flowers bloom from June-December. Can be single flowers or flower clusters. Generally, they have 4 yellow/green sepals that look like petals.Habitat: Found in gullies, riverbanks, streambanks, roadsides, open woods, steep hillsides, and irrigation canals.Weed Classification: AWhy is it a Noxious Weed?Can establish in a variety of habitats and forms dense infestations which can kill small plants and trees. Can be extremely difficult to control, once established.Clematis can be found …


    Weed Control - Sept. 29, 2022, 10:57 a.m.

  2. Stewardship Incentive Program

    Introductory materials, offering all the details you need to navigate the process, can be found here:2026 SIP Program: IntroductionPlease review these instructions in their entirety.To apply: 2026 SIP ApplicationPlease complete the form to the best of your ability and submit it back to us via email or paper mail.Our mailing address is: 351 NW North St., Chehalis WA 98532Our office email is weeds@lewiscountywa.govThe SIP's Pesticide License Reimbursement application can be found here:2025 SIP Pesticide License Reimbursement ApplicationResidents may participate in both aspects of the program simultaneously. Acceptance into one will not negatively affect the application status for the other.Note: A …


    Weed Control - March 1, 2023, 4:28 p.m.

  3. Group B Forms

    00_Cover Group B Public Water Supply Approval Process01_Determination of Requirements02_Group B Design and Planning Checklist03_Group B Project Application Form04_List of Water System Engineers05_Approved Satellite Management Agencies06_State Certified Laboratories07_Coliform Bacteria Testing08_IOC Requirements09_Instructions for Covenants09A_Example Covenant10_Group B Declaration of Covenant11_Group B Restrictive Covenant12_Pump Test Overview and Table13_Well Site Inspection


    Environmental Health - April 25, 2018, 2:43 p.m.

  4. Lewis County transfer stations are closed Friday, July 4

    Lewis County transfer stations in Centralia and Morton are closed in observance of the Independence Day Holiday today (Friday, July 4). This closure includes the Administration Office at the Centralia site. Normal hours resume for transfer stations in Centralia and Morton will resume on Saturday, July 5. The Administration Office will reopen on Monday, July 7.


    Solid Waste - April 8, 2025, 1:20 p.m.

  5. Lewis County Public Health District

    The Coroner's Office works closely with the staff of the Public Health District to identify health issues affecting the public and working to reduce those effects through public education.This is also where copies of Death Certificates can be requested. We do not issue or release Death Certificates.The Health District can be contacted at 360-740-1222.


    Coroner - Jan. 31, 2014, 2:28 p.m.

  6. Designer Info

    Interested in being added to the Lewis County's list of Certified Designers/Engineer Firms?The following criteria would need to be met:ApplicationCopy of Washington State P.E. or Designers LicenseFor 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. 31, 2020, 7:28 a.m.

  7. List of Licensed Professionals

    Any Professional Engineer or Licensed Hydrogeologist in the State of Washington may be hired to complete water system designs or reduced sanitary control area justifications in Lewis County.This list contains the names of those professionals who have indicated they would like to be listed on the Lewis County web page.Guidance for how to Hire a Licensed Professional


    Environmental Health - Jan. 19, 2021, 1:17 p.m.

  8. Fluorescent Lights

    Lewis County offers a recycling program for fluorescent lights and high intensity discharge lights as part of the state's LightCycle Washington Program.To find out more information regarding Light-Cycle Washington click this link. https://ecology.wa.gov/Waste-Toxics/Reducing-recycling-waste/Mercury-lightsThe County offers two collection sites for residential customers:Hazo Hut at Central Transfer Station1411 South Tower Avenue, Centralia.Fluorescent and high intensity discharge lightsEvery Wednesday 9 a.m. to 4 p.m. and the first and third Saturday of the month from 9 a.m. to 4 p.m.No more than 15 bulbs per household per visitIf you have more than 15 bulbs, please call 360-740-1221 to make an appointmentLight Cycle Washington allows …


    Solid Waste - Jan. 6, 2015, 9:10 a.m.

  9. Sensitive document shredding offered in Morton at Repair & Sustainability Fair

    Residents may bring up to 3 bags or boxes or sensitive documents they would like to have shredded. There is no charge for this service. The shredded paper will be recycled at a paper recycling facility. The event will be offered from 10 a.m. to 1 p.m. as part of the Repair & Sustainability Fair at Centralia College East, 701 Airport Way, Morton.


    Solid Waste - Nov. 22, 2024, 12:04 p.m.

  10. Daily prizes awarded as part of Passport game at SWW Fair!

    Saddle Up for the Southwest Washington Fair and play the Passport to Lewis County Public Service gme! Here's how to play: Pick up a passport upon entry to the fair at the Guest Services Building (the information gazebo), answer questions at 12 Lewis County booths to get your passport stamped for daily prizes and grand prizes at the end of the fair! Visit the featured fair locations between 10 a.m. & 5 p.m. daily, answer the questions, and get your passport stamped. One completed passport per person, per day. Turn in completed daily passports at the Guest Services building (where …


    Solid Waste - Aug. 12, 2025, 10 a.m.