1. Pumper Info

    Pumpers are regulated by Lewis County Code 8.40.300 and 8.40.320.To submit a monthly pumping report, you may send them by email, mail, or in person.rae.sisson@lewiscountywa.gov125 NW Chehalis Ave Chehalis, WA 98532.Interested in being added to the Lewis County's list of Certified Pumpers?The following criteria would need to be met:ApplicationNon-refundable Fee $335Current state registration certificate and bondFor 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. 30, 2020, 2:52 p.m.


  2. Building Permit Data

    Issued Building PermitsMarch 22, 2026March 15, 2026March 08, 2026March 01, 2026February 22, 2026February 15, 2026February 08, 2026February 01, 2026January 25, 2026January 18, 2026January 11, 2026January 04, 202612/28-01/0312/21-12/2712/14-12/2012/07-12/1311/30-12/0611/23-11/2911/16-11/2211/09-11/1511/02 - 11/0810/26 - 11/01October 2025September 2025August 2025July 2025June 2025May 2025April 2025March 2025February 2025January 2025


    Community Development - Nov. 12, 2025, 3:14 p.m.


  3. Solid Waste / Hazardous Program

    Medication Drop Box Program Known Toxic Sites Tire Recycling Events Exempt & Permitted Sites The Solid and Hazardous Waste Program is a division of Lewis County Environmental Health. Our duties include permitting of waste sites, incinerators, demolition sites, and landfill permits. We also resolve potential public health issues relating to solid and hazardous wastes.For issues such as hulk vehicles, leaking septics, solid waste build-up, or other potential violations, visit Lewis County Code Compliance.If you are looking for information on solid and hazardous waste planning, education, and collection, visit Lewis County Solid Waste Utilities.For more information on Solid and Hazardous Waste …


    Environmental Health - Oct. 23, 2014, 1:58 p.m.


  4. Truancy

    LEWIS COUNTY JUVENILE COURTThe Truancy Program is available for youth and parents who are not currently in compliance with the Washington State Compulsory School Attendance laws. Referred to as the Becca Bill, youth who are found to be a truant by the court will be placed under court order to attend school.For more information about the truancy law, truancy petition, and what to expect in the court process, please watch the video below. Lewis County Juvenile Court Truancy video : https://www.youtube.com/watch?v=sHYM0mtOU6k TRUANCY LEGISLATION R.C.W. 28A.225 Effective September 01,1995 For more information please see the below handouts: Truancy InformationAlternative Learning Options …


    Juvenile Court - Oct. 23, 2014, 1:42 p.m.


  5. 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.


  6. Bull Thistle

    Cirsium vulgare Bull Thistle - Biennial, herbaceous plant growing about 3-7 feet tall, with one stem.Leaves: Alternate, coarsely lobed leaves. Each lobe has a spiked tip. Top of leaves is rough with small spines, while the bottom has wooly hairs.Flowers: Flowers bloom from July-September. 1.5-2 inches across and are generally purple/pink (rarely white).Habitat: Primarily found in disturbed areas like pastures, roadsides, ditch banks, hayfields, prairies, and logged mountain areas.Weed Classification: CWhy is it a Noxious Weed?Bull Thistle tends to outcompete native vegetation and desired grazing forage.Bull thistle is commonly found in Lewis County. If you need control recommendations, please see …


    Weed Control - Oct. 6, 2022, 9:32 a.m.


  7. Free Legal Clinics - Fall/Winter 2025

    Legal Clinic Rural Flyer - EnglishLegal Clinic Rural Flyer - SpanishPlease see the attached flyer announcing a FREE legal clinic held in rural counties: Lewis, Pacific, and Wahkiakum. Clinics are open to the public and operate first come, first-served from 9:00 am to 11:00 am.Clinic Dates and Locations:September 15 - Lewis County, Law and Justice Center, Room 429October 8 - Wahkiakum County, Town of Cathlamet Community CenterOctober 10 - Lewis County, Law and Justice Center, Room 429November 13 - Pacific County, Superior Court Law Library, South BendNovember 14 - Lewis County, Law & Justice Center, Room 429December 9 - Wahkiakum …


    Superior Court - Sept. 4, 2025, 4:12 p.m.


  8. Gorse

    Ulex europaeus Gorse - A thorny perennial shrub that closely resembles Scotch Broom and can grow to be 10+ feet tall.Leaves: Leaves are small, dark green and trifoliate — having 3 thin leaflets. As they mature, they become spiny. The leaf axils also have spines.Flowers: Flowers bloom April - September. Bright yellow pea-like flowers form clusters near branch terminals.Habitat: Can grow in most habitats, but is especially prevalent in coastal environments.Weed Classification: B DesignateWhy is it a Noxious Weed? Aside from "noxious" growth habits, gorse also creates large physical barriers and poses significant wildfire risk due to the concentration of …


    Weed Control - Sept. 29, 2022, 9:47 a.m.


  9. Buffalobur

    Solanum rostratum Buffalobur - An annual plant growing around 1.5-3 feet tall, covered in spines and hairs.Leaves: Alternate leaves 2-6 inches long. Leaves are irregularly cut into 5-7 lobes and are very prickly.Flowers: Flowers bloom from June-September. 3-15 flowers per flower cluster. Flowers are bright yellow, 5 lobed, flat, and circular shaped about an inch across.Habitat: Found in fields, overgrazed pastures, yards, road sides, waste areas, barn yards, it can grow in sandy soil, dry soil, and rich moist soil.Weed Classification: CWhy is it a Noxious Weed?Buffalobur is toxic to livestock, and spreads easily in pastures and fields outcompeting desired …


    Weed Control - Oct. 6, 2022, 9:32 a.m.


  10. 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.