1. Septic Program

    Updates to Lewis County Code 8.40, On-Site Sewage Systems LCC 8.40, 2025On August 26, 2025, the Lewis County Board of County Commissioners approved an updated Lewis County Code 8.40, On-Site Sewage Systems. Please see the attached document for the updated code. While the new code has not been published as of yet, it is effective as of August 26, 2025. To request a septic system construction final inspection, please call the Septic Inspection line at (360) 740-1330. Applications & Fees Test Pit Guidelines Gravity Construction Standards List of Certified Professionals (Designers, Installers, Pumpers) Certified Professional Resources FAQ Onsite Septic Homeowners …


    Environmental Health - Jan. 30, 2018, 3:13 p.m.

  2. Family Functional Therapy (FFT)

    Functional Family Therapy (FFT) This program was part of a cost-benefit analysis completed by the Washington State Institute for Public Policy on several violence prevention and reduction programs, including six Blueprints programs: Watching the Bottom Line: Cost-Effective Interventions for Reducing Crime in Washington. Program Summary Functional Family Therapy (FFT) is an outcome-driven prevention/intervention program for youth who have demonstrated the entire range of maladaptive, acting out behaviors and related syndromes. Program Targets: Youth, aged 11-18, at risk for and/or presenting with delinquency, violence, substance use, Conduct Disorder, Oppositional Defiant Disorder, or Disruptive Behavior Disorder. Often these youth present with additional …


    Juvenile Court - Dec. 13, 2011, 10:32 a.m.

  3. Common fennel

    Foeniculum vulgare Common Fennel - A large perennial herb that grows to be about 6' tall, smells strongly of licorice, and spreads via seeds and pieces of the root crown.Leaves: Dark green or bronze feather-like, deeply lobed and somewhat spindly, the leaves are completely hairless and attachment points (petioles) are fleshy with a wide base.Flowers: In bloom from May to September, the small yellow flowers form an umbrella shaped cluster (umbel) and resemble those of poison hemlock and wild chervil.Habitat: Can establish in just about any habitat from roadsides, to prairies, to coastal bluffs, to wetland areas.Weed Classification: B DesignateWhy …


    Weed Control - Sept. 29, 2022, 9:46 a.m.

  4. Real Property

    Real property is land and any improvements (such as dwellings, septic, power, water, driveways, and outbuildings) attached to the land. Land for valuation purposes is bare land only. We do not value trees, landscaping or vegetation on the land. Improvements for assessment purposes is everything that is added to the land (it is not to indicate that you improved the property).The assessor values real property using one or more of three professional appraisal methods using guidelines from the Department of Revenue and International Association of Assessing Officers (IAAO):Market or sales comparison method uses sales to provide estimates of value for …


    Assessor - March 28, 2018, 11:52 a.m.

  5. About the Sheriff

    MESSAGE FROM THE SHERIFF: As your Sheriff, I am proud to serve the citizens of Lewis County. The Sheriff’s Office continues to seek out opportunities and ways to make Lewis County a great place to live, work, and send our kids to school. The Sheriff’s Office supports the Sheriffs' Mentoring Students Program, a way for our employees to interact within our local schools and to provide an example of a positive role model. We proactively seek out those individuals who wish to commit crime in Lewis County with the implementation of the Sheriff’s Enforcement Team. The Sheriff’s Office motto Public …


    Sheriff - Jan. 27, 2015, 8:49 a.m.

  6. Deputy Coroners

    The Lewis County Coroner's Office employs Deputy Coroners who respond to locations where deaths have occurred in order to conduct medicolegal death investigations. Deputy Coroners are not law enforcement personnel but do work very closely in conducting investigations with all of the law enforcement agencies in the county. The Lewis County Coroner's Office currently has The Elected Coroner, Chief Deputy Coroner, one full-time Deputy Coroner, one part-time Deputy Coroner, and six on-call Deputy Coroners. The on-call Deputy Coroner position is classified as "extra help" and they work from home on call. When they receive a call they respond to the …


    Coroner - April 7, 2014, 3:17 p.m.

  7. 2010 SALES FOR 2011 ASSESSMENTS, 2012 TAX YEAR

    2010 SALES REPORTED BY SCHOOL DISTRICT REPORTS BY SCHOOL DISTRICT The following page(s) includes sales data and statistics considered to value Lewis County residential improved properties for Assessment Year 2011 for Taxes payable in 2012. The assessment/lien date for Assessment Year 2011 is 1/1/2011. This means your assessed value should reflect 100% market value of your property as of 1/1/2011. The information provided on this page reflects vacant land and residential improved properties which sold in calendar year 2010, the preceding 12 months prior to the assessment/lien date. These transactions were considered to best reflect the current market. Citizens using …


    Assessor - Dec. 4, 2013, 10:47 a.m.

  8. Survey

    Functions include but are not necessarily limited to:Survey - Responsible for all aspects of surveying for County roads and bridges.Maintain and update the County Control Network utilizing GlobalPositioning System (GPS) and conventional survey methods. Providesurvey support for all other County departments.Construction - Provide preliminary and construction surveying for all County road andbridge construction projects. Utilize survey personnel as project inspectors. Monument existing Right-of-Way center lines on theconstruction projects.


    Public Works - Sept. 16, 2021, 11:02 a.m.

  9. Leaf Exchange Event: Final Day!

    Rake up and bag your leaves so gardeners and composters can put them to good use. Bagged leaves may be dropped off on the event day. Leaves will be available for pickup on a first-come, first-served basis, while supplies last. WSU Lewis County Master Recycler Composter volunteers will be on hand to inspect leaves and help the event run smoothly. The event is across the street from its normal location and will be a drive-through event at the Floral Park Sustainability Project at the corner of Floral Street and South Tower Avenue in Centralia. No garbage, other yard waste, or …


    Solid Waste - July 7, 2025, 10:22 a.m.

  10. Leaf Event 2025: First Day!

    Rake up and bag your leaves so gardeners and composters can put them to good use. Bagged leaves may be dropped off on the event day. Leaves will be available for pickup today on a first-come, first-served basis, while supplies last. (A second event is scheduled for 10 a.m. to 3 p.m. Nov. 22) WSU Lewis County Master Recycler Composter volunteers will be on hand to inspect leaves and help the event run smoothly. The event is across the street from its normal location and will be a drive-through event at the Floral Park Sustainability Project at the corner of …


    Solid Waste - July 7, 2025, 10:23 a.m.