Celebrate Pollinator Week with WeedWise!

Happy Pollinator Week! June 22-28, 2026 has been designated as Pollinator Week!  Join the WeedWise program and other organizations across the country in...

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Wildfire

May 2026 is Wildfire Awareness Month

Part of the beauty of the Pacific Northwest is the lush forested land that surrounds our homes and communities. This beauty is fragile, however, as we have...

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Two people hike up a grassy hill surrounded by leafless trees and a forested slope, with fallen branches and sparse vegetation visible around them.

Welcome Sam and Pavlina!

We are very pleased to welcome two new members of the WeedWise team. WeedWise Technicians Samantha and Pavlina, seeding a previously managed weed infestation...

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Samuel Leininger in hat in front of greenscape

Staff Spotlight: Samuel Leininger, WeedWise Manager

Get to know the WeedWise program, through our people! The success of the WeedWise program is in great part due to the hard work and dedication of our staff. ...

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Bright orange wildflowers with thin, spiky petals and green stems grow in a lush garden setting, surrounded by green leaves and foliage in the background.

May Invasive Weed of the Month: Orange Hawkweed

Orange hawkweed in bloom Orange hawkweed (Pilosella aurantiaca) is a relatively new invasive weed in Clackamas County and we are working to keep it from...

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Landscape of blue mountains with grassland in foreground

Happy Earth Day!

Celebrate Earth Day is April 22nd! Earth Day provides a great opportunity to reflect on the planet we all love and share.  One great way to celebrate this...

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It is Native Plant Appreciation Month!

Let’s Celebrate! Here at the Clackamas SWCD, we are in the business of preventing and controlling invasive weeds and helping to conserve our native...

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The Undesirable Beauty of Lesser Celandine

Lesser celandine flowers emerge in early spring. Each spring we welcome the return of abundant flowers and cherish them as they lift our spirits....

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A black and white illustration of a riverside landscape with trees and mountains next to large text reading NISAW National Invasive Species Awareness Week.

Its National Invasive Species Awareness Week!

National Invasive Species Awareness Week (February 23-27, 2026) kicks off today! Each year, folks around the country take a week to consider the many impacts...

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Tree School 2026

Registration for Tree School 2026 opens on February 11th at 10:00 a.m....

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2026 Tree School

Join us for the 36th Tree School on Saturday, March 21, 2026 at Clackamas Community College! This year’s event will offer 72 classes to support...

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A collage features the WeedWise program logo, staff list, and various images of invasive plants, with captions describing plant management, education, and conservation efforts in Clackamas County, Oregon.

Year in Review: A WeedWise Annual Report 2025

WeedWise Annual Report 2025 With the new year upon us, we want to take a moment to stop and reflect on our many accomplishments and challenges over the past...

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A holiday ornament on a Christmas tree with colorful lights and the WeedWise Clackamas SWCD logo. White script text at the bottom reads, Happy Holidays.

WeedWise Naughty and Nice 2025

We’ve been making a list,And checking it twice,Now its time to find outWho has been naughty and nice! It is a WeedWise tradition for each of our staff to...

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15th Annual Invasive Species and Exotic Pest Workshop

 Registration for the 15th Annual Invasive Species and Exotic Pest Workshop is now open! Get your tickets now to reserve your spot at the best invasive...

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2026 Pull Together Weed Symposium

Join us for the 17th Annual Pull Together Weed Symposium on January 28, 2026....

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A person wearing a reflective orange safety vest walks alone on a narrow dirt trail through a lush, green forest with tall, leafless trees under a bright blue sky.

WeedWise Technician Spotlight 2025: Samantha Kelly

By WeedWise Technician, Samantha Kelly As someone who grew up in the garden with my grandma, camping with my family, and swimming in the river with my dad, my...

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A small green pine seedling grows from a charred tree stump in a burned forest. In the blurred background, a person in an orange jacket walks among standing dead trees.

WeedWise Technician Spotlight 2025: Hayden Jorde

By WeedWise Technician, Hayden Jorde My name is Hayden Jorde and I am a WeedWise Technician. I am originally from the Southwest before relocating to the...

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A dirt path runs through a forest of tall, barren trees with cut logs stacked on both sides under a clear blue sky. The scene suggests recent logging or recovery from a forest fire.

Giving Broom the Clean Sweep: WeedWise Post-Wildfire Recovery Efforts on the Mount Hood National Forest

By WeedWise Specialist, Sierra Bloomer Recreation Areas Post-Wildfire Most of us in Clackamas County remember the devastating Riverside Fire that ripped...

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July Invasive Weed of the Month: Tansy Ragwort

  Tansy ragwort (Senecio jacobaea) is an invasive weed with a long and deadly history in the Pacific Northwest. In Oregon, it is designated as a Class B...

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Weedwise crew members

Welcome Hayden and Sam!

We are very pleased to welcome two new members of the WeedWise team. This month, the WeedWise program welcomes Hayden Jorde and Samantha Kelly as our newest...

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Forest Weed Management Field Day

Join Clackamas SWCD’s Justin Cooley at Hopkins Demonstration Forest in Beavercreek, Oregon on Saturday, April 12, 2025 for a Forest Weed Management Field...

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Year in Review: A WeedWise Annual Report 2024

We are celebrating another year in the books! With the new year upon us, we want to take a moment to stop and reflect on our many accomplishments and...

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WeedWise Technician Spotlight: Hayden Jorde

My name is Hayden Jorde and I am a WeedWise Technician. I am originally from the southwest and I have spent much of my career working outdoors. To me, the...

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Tansy Ragwort Poisons Livestock and Neighborly Relationships!

Tansy ragwort has long tormented rural landowners who graze livestock. Horses and cows are especially susceptible to this poisonous weed. In open fields,...

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