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

These little piggies stay home

Norman, who was spotted last week in Everett, is part of a trio kept as pets by the “pig whisperer.”

Cheering families welcome Kidd, Shoup after 6 months at sea

“I get back Daddy back today,” said one homemade sign at Naval Station Everett.

Stanwood man, 33, killed in crash near Marysville

Speed may have been a factor, the sheriff’s department said.

Street-legal ATVs approved for some roads near Sultan

Supporters foresee tourism benefits. Opponents are concerned about injury and pollution risks.

Jamie Copeland is a senior at Cedar Park Christian Schools’ Mountlake Terrace campus. She is a basketball player, ASB president, cheerleader and, of course, a Lion. (Dan Bates / The Herald)
Cedar Park Christian senior stepping up to new challenges

Jamie Copeland’s academics include STEM studies, leadership, ASB activities, honor society.

Woman, 47, found dead in Marysville jail cell

She’d been in custody about four days after being arrested on warrants, police said.

County plans to sue to recoup costs from ballot drop-box law

A quarter-million dollars could be spent adding 19 ballot boxes in rural areas.

Providence Hospital in Everett at sunset Monday night. Officials Providence St. Joseph Health Ascension Health reportedly are discussing a merger that would create a chain of hospitals, including Providence Regional Medical Center Everett, plus clinics and medical care centers in 26 states spanning both coasts. (Kevin Clark / The Daily Herald)
Merger would make Providence part of health care behemoth

Providence St. Joseph Health and Ascension Health are said to be talking. Swedish would also be affected.

5 teens in custody in drug-robbery shooting death

They range in age from 15 to 17. One allegedly fatally shot a 54-year-old mother, whose son was wounded.

Most Read