1. Small Works Roster - Facilities

    If you would like your business to be considered for jobs contracted out by Facilities, please utilize the following information.To be placed on Lewis County Small Works Roster which is utilized both by Facilities and Public Works, in addition to being viewable by other municipalities and or individuals, please use the following application and resources to apply and find out more. Applications must be renewed every two years.Small works rosterSmall Works ApplicationProceduresBOCC Resolution* Any municipality utilizing this small works roster needs to contact Zelma Hammer at (360) 740-2612.Per reporting requirements of RCW 39.04.200, the above list is the usage of …


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

  2. Daily Building Inspections

    We can not guarantee next day inspections at this time. Inspections must be sent in by or before 6:30AM on the day the inspection is requested for. If an inspection is requested after this time, it will be moved to the next business day. Please ensure the job site is ready with the approved construction plans, permit, and any necessary documents on site. Thank you for your patience and understanding.Thursday, April 2, 2026 (click to view inspections)


    Community Development - Feb. 5, 2019, 9:45 a.m.

  3. Class Bs of Concern

    The Class Bs featured here are either already found in Lewis County or have been confirmed in neighboring counties and are likely to be introduced. Weeds are often spread unintentionally through the movement of materials, such as hay, dirt, gravel, and woodchips. They are also brought in by pets, animals, floods, ATVs and other vehicles, and watercraft. Finally, many are brought in intentionally as ornamentals by those who are unfamiliar with the noxiousness of that particular species. It is very important to recognize noxious weeds so that you can have a better understanding of your risk of transporting seeds or …


    Weed Control - March 5, 2015, 1:44 p.m.

  4. Knotweed

    Fallopia x bohemica, Fallopia japonica, & Fallopia sachalinensis Bohemian knotweed is the hybridization of Giant and Japanese knotweeds. They vary slightly in the size and shapes of their leaves and flowers but otherwise look and behave very similarly.Knotweed - Clumping and spreading perennial hollow zig-zagging stems and long creeping rhizomes.Leaves: Large leaves are alternate, leathery, and oval. The base is slightly indented to deeply heart-shaped and leaf midveins have hairs.Flowers: Flower clusters commonly made up of male flowers and located at stem and branch tips. Clusters are around 8 to 13 ¾ inches long. Sepals are white to pinkish white …


    Weed Control - Sept. 13, 2022, 3:38 p.m.

  5. Notice of Closure

    Lewis County Community Development, Public Works, and Public Health & Social Services will be closed on Wednesday November 19, 2025 from 8:00 AM to 12:00 PM for All Staff Training for a New Permitting Software. NO Building Inspections or Site Visits will occur on November 19, 2025.We appreciate your patience during this transition. For more information, please see the Press Release.


    Community Development - Nov. 12, 2025, 11:10 a.m.

  6. Flowering Rush

    Butomus umbellatus Flowering Rush - An emergent invasive with a very limited distribution in Washington state that can sometimes stay submerged. Can grow up to 5 feet tall.Leaves: - Thin upward growing leaves that often twist when above the surface of the water and reach 3+ feet in length (when plant is emerged and much longer when it is submerged). Leaves have a triangular cross section.Flowers: - Blooms June - September with umbrella shaped clusters of 20-50 flowers that have 3 sepals and three white to deep purple petals.Habitat: - Can appear in a variety of habitats and is often …


    Weed Control - Sept. 12, 2022, 1:31 p.m.

  7. 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.

  8. 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.

  9. Installer Info

    For information regarding Installer Continuing Education Requirements (CEUs), please see LCC 8.4.320(2)(d).Interested in being added to the Lewis County's list of Certified Installers?The following criteria would need to be met (see LCC 8.4.320):ApplicationNon-refundable $335 feeCurrent state registration certificate and bond in accordance with RCW 18.27 (Registration of Contractors)Passing Lewis County's Installers Test or Certificate of a passing WOSSA Test.We offer a complimentary study guide for Lewis County's Installers Test, which can be found here here: STUDY GUIDEFor 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 …


    Environmental Health - Jan. 30, 2020, 2:53 p.m.

  10. Hirst Response

    On January 19, 2018, the Washington State Legislature passed ESSB 6091 related to permit exempt wells for domestic uses. The legislation was intended to respond to the 2016 Washington State Supreme Court Hirst Decision.The flowchart and webmap below are intended to help residents understand how this law affects lands within Lewis County. Colors on the flowchart correspond to the colors on the map.Additional resources are located at the bottom of the webpage. Further information will be placed on the site as it becomes available.For more information, please email jeffrey.landrum@lewiscountywa.gov or call (360) 740-1249. Flowchart Map Lewis County WRIA Map (includes …


    Community Development - Jan. 26, 2018, 8:27 a.m.