News & Activities

Free Tansy Disposal Days

Lewis County Noxious Weeds is covering the dump fee for your bagged tansy ragwort! Start bagging your tansy ragwort from now until mid June and let us cover your dump …

Posted: May 24, 2022

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Master Gardeners Spring Plant Sale

Lewis County Noxious Weed Control will be at this year's MG Spring Plant sale. We will be on site to assist with weed identification, control advise, and to hand out …

Posted: May 17, 2022

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Fall Weed Control Season Has Arrived!

As weeds prepare themselves for their winter dormancy, they are particularly vulnerable to any and all attacks made against them. Whether you prefer chemical, manual, or cultural methods, now is …

Posted: Sept. 17, 2021

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Chemical Treatment at Mineral Lake, Tuesday, August 31, 2021.

UPDATE! This treatment was conducted on Tuesday, August 31, 2021. We expect to see a decline in the Eurasian watermilfoil over the next few of weeks. We thank the community …

Posted: Aug. 11, 2021

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Poisonous Weed Alert!

Poison hemlock is not new to Lewis County, however our Weed Control staff have spotted several new infestations popping up this season. If you aren’t already familiar with this toxic …

Posted: July 14, 2021

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Weed Control Planned for Mineral Lake 2021

Treatment Planned for Mineral Lake Summer 2021The newest resident in the picturesque community of Mineral, WA is an unwelcome one. Eurasian watermilfoil, a Class B noxious weed in Lewis County, …

Posted: April 2, 2021

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Be Aware of this Early Spring Weed!

Things are warming up and the earliest of weeds are getting a move on their spring growth. Lesser celandine (Ficaria verna) is a lesser known weed, but is one that …

Posted: March 18, 2021

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Get Ready for Spring!

Our tips on how to maximize your weed control success

Posted: Feb. 5, 2021

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Lewis County Weed Board Meeting and Public Hearing for Adoption of 2021 Lewis County Weed List

The Lewis County Noxious Weed Control Board will be meeting on February 9, 2021 at 4:00pm to adopt the 2021 Lewis County Noxious Weed list and its Rules and Regulations …

Posted: Jan. 25, 2021

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Tansy Ragwort in 2021

Posted: Jan. 22, 2021

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