The Sunday Lake Organization requested assistance from Snohomish County for invasive lily control. The County was able to secure funding and offered the organization assistance for efforts in 2022 and 2023. The assistance includes paying for and managing the invasive plant treatments.
The County has contracted with Aquatechnex, a licensed aquatic herbicide applicator, to perform two separate treatments for fragrant waterlily control. The treatments took place on September 15 and October 6.