1. 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.

  2. Brazilian Elodea

    Egeria densa Brazilian Elodea - Also known as Brazilian Waterweed, its a fully submerged ornamental that is used primarily in fish aquariums.Leaves: Lower leaves grow in a whorled formation and typically consist of 4 leaves per whorl. Upper portions of stem often appear more dense than the base. Color can vary from bright to dark green depending on light availability, time of year and growing conditions.Flowers: Small white flowers with 3 petals and yellow center, on thread-like stems will often breech the water's surface when in bloom. Blooms in summer.Habitat: Can infest the beds of freshwater lakes or rivers or …


    Weed Control - Sept. 26, 2022, 11:01 a.m.

  3. 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.

  4. Garlic Mustard

    Alliaria petiolata Garlic Mustard - A biennial to short-lived perennial plant. Plant smells of garlic and can grow to around 3 feet in height.Leaves: Basal leaves have rounded tips and are kidney shaped. Upper leaves are alternate and triangular in shape. Both types of leaves have leaf stems and are coarsely toothed. New leaves smell the most of garlic.Flowers: Flowers bloom from April-June. Flowers have 4 petals, 4 sepals, and 6 stamens. Petals are white and about twice as long as the sepals.Habitat: In Washington it grows in forested understory areas like urban parks, roadsides, trails, railroad tracks, streambanks, fields, …


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

  5. Contact Noxious Weed Control


    Weed Control - Jan. 28, 2019, 11:08 a.m.

  6. Eurasian Watermilfoil

    Myriophyllum spicatum Eurasian Watermilfoil- a fully submerged escaped ornamental perennial that readily alters aquatic ecosystems by multiplying quickly and blocking sun with dense "floating" mats.Leaves: Feather-like leaves occur in whorls of 4 on a red stem. Each leaf can have 12+ leaflet pairs.Flowers: Tiny pink-reddish flowers appear as terminal spikes. Male and female flowers appear on the same plant.Habitat: Highly adaptable to any freshwater body including streams, rivers, ponds, lakes and ditches. Has been found as deep as 10 meters.Classification: B SelectThis aquatic weed is confirmed to be present in Carlisle lake, Riffe & Mayfield lakes (and the downstream portions …


    Weed Control - Sept. 26, 2022, 11:01 a.m.

  7. Job Descriptions

    A B C 911 Executive Director911 Public Safety AdministratorAccountant CF111Accounting Analyst PHSS 1739Public Health Accounting Manager CF115Public Works Accounting Manager CF115Accounting Specialist (Lead) CF114LAccounting Specialist CF114Accounting Specialist SR CF115Accounting Technician CF113Administrative Assistant II OB113Administrative Assistant - Grant Administrator PW202Administrative Assistant OB112Administrative Assistant Senior OB111Administrative Paralegal LS126Airport Systems Manager AC100Animal Shelter Assistant AN103Animal Shelter Cleaner AN103CAnimal Shelter Manager AN100Animal Shelter Technician AN102Appraiser IAppraiser II AS114Appraiser III AS113Assistant County Engineer PW200Assistant Deputy Court Administrator SC110Assistant Planner PP160Associate Engineer - EIT EN304 Bailiff BAI 100Breast Feeding Peer Counselor SS170Budget Administrator BS111Budget Service Manager BS112Budget Technician BS130Building Inspector I BI134Building Inspector II BI133Building Inspector …


    Human Resources - Oct. 19, 2022, 3:54 p.m.

  8. Knapweeds (Spotted, Diffuse, and Meadow)

    Centaurea spp. (stoebe, diffusa, and x moncktonii) Spotted Knapweed Rosette Spotted Knapweed Diffuse Knapweed Rosette Diffuse Knapweed Meadow Knapweed Meadow Knapweed rosette Spotted Knapweed - A biennial or perennial that typically grows about 5 feet tall and has a stout taproot. Is hairy with a rough and woolly appearance. First year rosettes and second year flowering stems.Leaves: Rosette leaves deeply lobed, upper leaves are generally un-lobed.Flowers: Flowers bloom from June-October. Solitary flowerheads. Egg-shaped plant scales (bracts) with a black/brown triangular tip that make the plant look spotted.Diffuse Knapweed - An annual, biennial, or perennial plant growing up to around 3 …


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

  9. 2019 Budget

    2019 Adopted Budgets General Fund - ExpendituresGeneral Fund - Revenues1010 Emergency Management1030 Veterans Relief1040 Social Services1050 Law Library1060 Southwest Washington Fairgrounds1070 Communications E9111090 Drug Control1080 Treasurer's O & M1100 CD-MH-TC Mental Health Sales Tax1120 Noxious Weed Control Services1170 Roads1210 Community Development1220 Chehalis River Basin Flood Control Authority1250 Chehalis River Basin Sub Zone Dist.(River Gauge Maint.)1260 Cowlitz River Basin Sub Zone1280 Paths & Trails1300 Distressed Counties .09 Sales and Use Tax1320 E-Reet Technology1370 Crime Victim Witness1380 Dispute Resolution1450 Dispute Resolution Center1470 Dispute Resolution Court Facilitator1500 Grant Award1580 Election Reserve1590 Auditor's O & M1600 Criminal Drug Investigation Trust1900 Public Health1980 Tourism Promotion2090 …


    Budget - Oct. 11, 2018, 2:03 p.m.

  10. Transfer Stations: Rates & Accepted Materials

    Municipal Solid Waste (garbage): $120 per ton ($20.00 minimum for 340 pounds or less). A 3.6 percent refuse tax is added to each transaction. The fees are rounded using standard rounding rules. Municipal solid waste/garbage includes all household trash, business waste, mattresses, couches, furniture, noxious weeds, construction/demolition debris, etc. Loads of garbage cannot include ammunition, hazardous waste or liquid waste.Stumps/Trees/Branches: $100.00 per ton ($15.00 minimum for 300 pounds or less). The fees are rounded using standard rounding rules.Grass Clippings/Leaves: Lawn clippings, garden spoils, leaves or yard trimmings: $100.00 per ton ($15.00 minimum for 300 pounds or less). The fees are …


    Solid Waste - March 11, 2016, 4:04 p.m.