1. Yellow Toadflax

    Linaria vulgaris Yellow Toadflax - A perennial growing 8-31 inches tall from creeping roots. Forms colonies.Leaves: Many narrow, linear leaves up to 4 inches in length, alternating along the stem.Flowers: Flowers bloom from June-September. Many flowers crowd the top 2-9 inches of the plant. Flowers are yellow, hairy, and have orange "throats." Resembles snapdragons.Habitat: Grows in a variety of habitats, including: roadsides, edges of fields, rangelands, meadows, cultivated fields, and waste areas.Weed Classification: CWhy is it a Noxious Weed?It can easily invade range and farmlands outcompeting desirable crops/forage. Livestock will rarely eat the plant.Yellow Toadflax can infest cultivated land easily, …


    Weed Control - Oct. 6, 2022, 9:33 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. Policeman's Helmet

    Impatiens glandulifera Policeman's Helmet - An herbaceous annual that is smooth and hairless. It can range from 3 - 10 feet tall.Leaves: Usually 3 leaves per node and are usually alternate, opposite, or whorled. Leaf shape is oblong to ovate to elliptic. About 6 inches long and sharply toothed margins.Flowers: Flowers bloom from July to September. Irregular flowers that are shaped similar to a British policeman's helmet. Color ranges from white to many shades of pink. Flowers have 5 petals (2 fused), 3 sepals (2 fused), and 5 stamens.Habitat: Partially shade tolerant. Found in lowland, riparian habitats such as moist …


    Weed Control - Sept. 29, 2022, 9:48 a.m.

  4. Contact the Commissioners


    Commissioners - Jan. 28, 2019, 10:34 a.m.

  5. Connecting Neighbors for Earth Month: Older Vehicle Maintenance

    If you want to become more of a Do-It-Yourselfer, meet resourceful people in your community, and help the environment at the same time, the WSU Lewis County Master Recycler Composter (MRC) Volunteers have organized “Connecting Neighbors,” a series of workshops, events, and open houses in honor of Earth Month in conjunction with the MRC Tool Bucket Library (TBL) and local partners.The workshops take place every Friday starting on April 3 and running through May 1 with a special event on Saturday, May 2, to round out the Earth Month celebration. Some workshop locations are in the neighboring Centralia Christian School …


    Solid Waste - March 17, 2026, 10:42 a.m.

  6. Connecting Neighbors for Earth Month: Food Preservation & Safety

    If you want to become more of a Do-It-Yourselfer, meet resourceful people in your community, and help the environment at the same time, the WSU Lewis County Master Recycler Composter (MRC) Volunteers have organized “Connecting Neighbors,” a series of workshops, events, and open houses in honor of Earth Month in conjunction with the MRC Tool Bucket Library (TBL) and local partners.The workshops take place every Friday starting on April 3 and running through May 1 with a special event on Saturday, May 2, to round out the Earth Month celebration. Some workshop locations are in the neighboring Centralia Christian School …


    Solid Waste - March 17, 2026, 10:40 a.m.

  7. Connecting Neighbors for Earth Month: Sewing Machine Maintenance

    If you want to become more of a Do-It-Yourselfer, meet resourceful people in your community, and help the environment at the same time, the WSU Lewis County Master Recycler Composter (MRC) Volunteers have organized “Connecting Neighbors,” a series of workshops, events, and open houses in honor of Earth Month in conjunction with the MRC Tool Bucket Library (TBL) and local partners.The workshops take place every Friday starting on April 3 and running through May 1 with a special event on Saturday, May 2, to round out the Earth Month celebration. Some workshop locations are in the neighboring Centralia Christian School …


    Solid Waste - March 17, 2026, 10:38 a.m.

  8. Connecting Neighbors for Earth Month Bonus Workshop: Composting Basics

    If you want to become more of a Do-It-Yourselfer, meet resourceful people in your community, and help the environment at the same time, the WSU Lewis County Master Recycler Composter (MRC) Volunteers have organized “Connecting Neighbors,” a series of workshops, events, and open houses in honor of Earth Month in conjunction with the MRC Tool Bucket Library (TBL) and local partners.The workshops take place every Friday starting on April 3 and running through May 1 with a special event on Saturday, May 2, to round out the Earth Month celebration. Some workshop locations are in the neighboring Centralia Christian School …


    Solid Waste - March 17, 2026, 10:47 a.m.

  9. Forms & Documents

    Road Permit Forms Adopted Fee ScheduleDirectional Signs - Fees & ApplicationMemorial Sign PolicyFranchise or License ApplicationApplication to Perform Work on County Right-of-WayCall Before You DigStormwater Management Regulations (Ch. 15.45)Road Development Standards (Ch.12.60)Update to the Comprehensive Flood Hazard Management Plan, 2004Doty/Dryad Hydrogeological Assessment (Dec 1, 2008)Refund Policy and Request FormPrivate Road Sign Standards & InstructionsNo Spray Agreement Resolution & Application Permit Applications and Handouts


    Public Works - March 22, 2016, 9:01 a.m.

  10. Hoary alyssum

    Berteroa incana Hoary Alyssum - Plant is usually silvery-gray in appearance due to stellate hairs. 1-3.5 feet tall and functions as an upright annual, biennial, or short-lived perennial.Leaves: Plant has basal leaves that are larger and oblanceolate. Leaves gradually reduce in size moving up the stem with alternate leaf arrangement.Flowers: Blooming from May-August. Flowers bloom from the bottom up in simple or branches clusters. Petals are white and are two times longer than sepals and are deeply cleft. 6 stamens per flower.Habitat: Plant is adapted to dry conditions. Usually is found in overgrazed pastures, stressed meadows, roadsides, and waste areas. …


    Weed Control - Sept. 29, 2022, 9:48 a.m.