County aims to snuff out knotweed in waterways

EVERETT — A program getting under way this summer aims to eradicate invasive Japanese knotweed from the banks of the Pilchuck River.

Snohomish County’s Noxious Weed Control Board plans to perform the work with the help from state and federal grants. The goal is to start near the river’s headwaters near Spada Lake, then move south past Granite Falls, Lake Stevens and Snohomish, until reaching the Snohomish River.

“If you live or own property on the Pilchuck River or any of its tributaries, if you have seen this plant, or if you would like to schedule a field visit, contact us,” said Sonny Gohrman, the county’s noxious weed coordinator.

From now until September, the noxious weed board will be seeking river access to survey and control the invasive plant, at no cost to landowners.

The county’s noxious weed board received a $20,000 state Department of Agriculture grant for surveying, Gohrman said. Another state grant for the same amount is expected next month. An additional $10,000 in county Surface Water Management dollars is dedicated for knotweed removal in the Stillaguamish River, Little Bear Creek and Pilchuck River basins as needed.

The state Department of Ecology also is providing a Conservation Corps crew for some of the surveying and removal work.

Knotweed sprouts from stems and roots. It can clog small waterways and displace native vegetation. That can lead to bank erosion, flooding, and destruction of fish and wildlife habitat.

Japanese knotweed and related plants are native to Asia. They were introduced to the United States in the late 1800s as ornamentals. Common names include Mexican or Japanese bamboo, elephant ear and fleeceflower.

For more information, or to schedule a visit, call 425-388-7534; or write to Janice Martin, the county’s noxious weed inspector, at janice.martin@snoco.org; or to Gohrman at sonny.gohrman@snoco.org.

More in Local News

Suspect sought in two Everett bank robberies

He’s described as 5-foot-10 to 6-foot-1, with dark hair and a goatee, and may have a neck tattoo.

Two missing men found, one alive and one dead

The man found alive was found in an apartment across the hallway and taken to a hospital.

Darrington School Board dealing with upheavals

The crux of the controversy seems to be the superintendent’s job.

Alaska Airlines will fly from Everett to 8 West Coast cities

Two destinations that didn’t make the list were Spokane and Hawaii.

Three teens arrested for Marysville school vandalism

Windows were broken and a trash bin was on fire Sunday night at a Marysville middle school.

Langley mayor threatens newspaper with lawsuit

The mayor threatened to sue the paper over claims he withheld public records disclosure information.

Divers called to recover body after train hits pedestrian

The accident was reported by a BNSF crew near Woods Creek in Monroe.

Marysville police send abandoned, unclaimed bikes to Zambia

“Out where we are, a bicycle is upward mobility,” said Kelly Huckaby, a missionary in Africa.

Man shot dead after argument at bar south of Everett

Police say an employee of the bar shot and killed the man, who had opened fire in the parking lot.

Most Read