1. Frequently Asked Questions (FAQs)

    Do I need a permit to replace my pump? No. Work that is conducted within the septic/pump tank does not require a permit generally. Examples of this type of work that do NOT require a permit includes cleaning, changing, or retrofitting your tank with an effluent filter, measuring sludge accumulation, pumping the septic tank/pump chamber, or cleaning of the back-flow prevention valve. If the tank needs to be replaced, this DOES require a permit for tank placement. How much does a septic permit cost? The permit application fees are available here (see "Fees" at the bottom of the page). Do …


    Environmental Health - March 21, 2016, 1:50 p.m.

  2. Motor Oil Recycling

    What types of oils can be recycled as used motor oil? Motor oil is only accepted for recycling at the Central Transfer Station in Centralia on days that the Hazo Hut is open to the public. The Hazo Hut is open every Wednesday, and the 1st and 3rd Saturday of each month from 9 a.m. to 4 p.m. The following oils can be recycled as used motor oil: Please remember that each household is limited to 5 gallons of used oil disposed of each day (RCW 70.95I.030) (5)(c).Engine oilTransmission fluidHydraulic fluidPower steering fluidGear oilKeroseneDiesel fuelAbsolutely none of the following fluids …


    Solid Waste - March 11, 2016, 4:35 p.m.

  3. Visitation Information

    To sign up please go to HOMEWAV to set up an account. - Please register as soon as possible as it could take up to 72 hours (not including weekends/holidays) to be approved. Homewav has created a new multi-factor authentication process when visitors create a new account. This is to ensure the person creating the account is who they say they are. There are three ways a person can get their verification code: Text message, phone call or email. Para inscribirse por favor vaya al página de HOMEWAV y hacer una cuenta. Por favor inscribirse lo más pronto posible porque …


    Sheriff - Jan. 4, 2016, 10:54 a.m.

  4. Community Health

    Our team promotes healthy living, prevents disease and injury, and helps people get the services they need to stay healthy. We also provide education, services, and referrals to individuals, families, and at- risk populations within Lewis County, and collaborate with individuals, medical providers, policymakers and organizations to develop and maintain strategies for addressing public health issues. Current Community Health Engagement Opportunities Hearing from residents, providers, and leaders in our community allows for informed-program and -policy development that better meet the needs of our community. Throughout the year, our team works to collect information and engage with residents on important topics …


    Public Health - Jan. 20, 2015, 1:39 p.m.

  5. *Special meeting: Joint hearing with Chehalis on UGA ILA

    Lewis County will hold a joint hearing with Chehalis regarding an interlocal agreement that would allow the city to annex territory within the urban growth area (UGA).AgendaPlease click here to view the agenda.Ordinance 1368Ordinance 1368Exhibit AExhibit A, Attachment AExhibit A, Attachment BExhibit A, Attachment CSpecial meeting materialsPlease click here for Lewis County's special meeting notice.Please click here to view Resolution 25-260, which includes Lewis County's legal notice for the hearing as well as a copy of the draft ordinance.City of Chehalis materialsPlease click here to access information the City of Chehalis has posted regarding the proposed interlocal agreement.Please click here …


    Commissioners - Sept. 23, 2025, 3:41 p.m.

  6. Public Records

    About Contact Public records are governed by the Public Records Act (RCW 42.56) and pertains to all records prepared, owned, used, or retained by any department or office of Lewis County government, excluding the Lewis County Courts. ContactPublic Records Officer (PRO): Casey Mauermann, Public Disclosure ManagerCherish Willis, Public Records SpecialistAddress Human Resources Office 351 NW North Street, Historic Courthouse Basement Chehalis, WA, 98532 (360) 740-2674 Email: publicrecords@lewiscountywa.gov Hours: 8 a.m. - 4:30 p.m. Monday through Friday, excluding holidays Contact Public Records Records Request InstructionsLewis County utilizes a web-based Records Center for submission, tracking and delivery of records requests. You can …


    Public Records - Jan. 23, 2019, 4:12 p.m.

  7. Traffic Engineering & Control

    The Traffic Division is responsible for ensuring the safe and efficient flow of traffic on the county road network.Call (360) 740-1305 to Report Missing, Damaged, or Vandalized Signs or call 911 after hours.The Traffic Engineering Section investigates the existing conditions, models conditions and alternate scenarios, and recommends solutions - often by use of appropriate traffic control devices. The Traffic Control Section is responsible for the creation, installation, and maintenance of the traffic control devices.To protect the traveling public, the Traffic Control Section maintains a 24 hour callout response to ensure all stop sign and other traffic control devices are installed …


    Public Works - May 5, 2009, 3:45 p.m.

  8. Transportation Improvement

    Transportation Improvement ProgramThe Transportation Improvement Program (TIP) represents the county's transportation priorities for a six-year time period and identifies road and bridge construction, and other transportation improvement projects throughout the unincorporated county. The Annual Construction Program (ACP) represents the first year of the program. Pursuant to Washington law and administrative code (RCW 36.81.121 & WAC 136-15-150), every year Public Works prepares a TIP and ACP for adoption by the Lewis County Board of County Commissioners after a public hearing thereon. Once adopted, road and bridges targeted for improvement may require new vertical and horizontal alignment, resurfacing, additional right of way, …


    Public Works - March 11, 2009, 11:12 a.m.

  9. Hawkweeds

    Hieracium spp. Orange Hawkweed Mouseear Hawkweed Hawkweeds - Most hawkweed species are hairy and have a milky latex in their stems.Leaves: Most species will have basal leaves. Stem leaves can vary by subgenus. Leaves can be smooth, toothed, or lobed.Flowers: Blooms typically May - Sep. Most non-native species will have yellow ray flowers, but some species can have orange flowers as well. Flowers looks similar to dandelion flowers.Habitat: Typically found in fields, meadows, pastures, forest clearings, and disturbed areas like roadsides and abandoned farmland.Weed Classification: B DesignateWhy is it a Noxious Weed?The plants are invasive, spread easily, and negatively impact …


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

  10. Yellow Archangel

    Lamiastrum galeobdolon Yellow Archangel - Evergreen to semi evergreen plant that grows very quickly. It is mostly a trailing perennial, though it can grow upright if climbing other plants.Leaves: Opposite and oval shaped. Toothed and hairy typically with silver-gray markings.Flowers: Flowers bloom from April through June. Flowers are small, yellow, and two lipped. The upper lip is hooded, and the lower lip has orange/brown markings. Flowers grow in whorls.Habitat: Yellow Archangel can grow in shade or sunlight. Can sometimes escape people's landscaping into nearby forests, greenbelts, and riparian habitats.Weed Classification: B SelectWhy is it a Noxious Weed?Escapes easily from gardens …


    Weed Control - Sept. 29, 2022, 9:49 a.m.