The Snohomish County government tweeted:
Washington state authorities have warned the number of people killed in the recent mudslide will go up substantially within the next two days.
Sixteen bodies have been recovered, but officials say at least nine more had been found and they expect that number to rise in the next 24 to 48 hours.
Snohomish County District 21 fire chief Travis Hots said that officials are not going to count additional recovered victims until the medical examiner's office has caught up with the recovery effort.
There are 90 people confirmed missing, with another 35 who authorities are unsure were in the area when a hillside collapsed Saturday morning 55 miles northeast of Seattle.
Washington state officials said the death toll following a devastating mudslide remains at 24 and the number presumed missing has been reduced from 176 to 90.
The NASA Earth Observatory recently released images of the Snohomish County mudslides from its Operational Land Imager on Landsat 8.
The photos show the before and after scenes.
Details have emerged of the panicked 911 calls made by residents in Snohomish County during the first few moments of the landslide.
One could be heard shouting: "I have a big emergency! Its a house, there has been a big landslide!"
Another says: "Hundreds of trees have fallen outside my house."
A video showing the dramatic moment a four-year-old boy was rescued from the devastating mudslide in Washington state, which has killed at least 16 people, has been posted online.
The clip shows a helicopter hovering inches above the ground while a volunteer steps off the aircraft to rescue the stranded youngster.
The first rescue team to respond to the mudslide on Saturday 22 March were onboard the Snohomish County helicopter.
The team rescued eight people in the aftermath of the mudslide, including the four-year-old boy.
A devastating mudslide in Washington state has buried houses and cars, while 16 people are so far reported to have lost their lives.Read the full story ›
Authorities have recovered two more bodies after a mudslide in the US state of Washington, taking the total death toll to 16, fire chief Travis Hots said at a news conference.
Rescue teams believe they have located an additional eight bodies but they have not been recovered.
As many as 176 people are still thought to be missing after a huge mudslide in the north-west American state of Washington on Saturday.
Fourteen bodies have so far been recovered - but it is feared the number killed will rise.
ITV News correspondent John Ray reports:
President Obama has asked Americans to send their thoughts and prayers to Washington state, as search operations continue following a mudslide.
Mr Obama has also declared a state emergency, ordering aid for the community and national agencies to co-ordinate relief efforts.
"We hope for the best, but we recognise this is a tough situation," he added.