Department of Natural Resources and Parks
Report a problem
Drainage or water quality
Report stormwater runoff and water quality problems online or call 206-477-4811.
Report illegal dumping or call 206-296-SITE or toll-free at
Noxious weed infestation
Report a noxious weed infestation online or call 206-477-9333.
Report construction issues, sewage spills, odor complaints or call 206-477-5371.
Choose your river and your notification level
Interactive Property Research Tool
What do I do with?
To find reuse, recycling and disposal options for multiple materials
Farm King County
A new resource for your farm operation
Find many environmental careers available within our department and King County.
One King County
Share your ideas. Be heard. Build a better community.
News and announcements
Apr. 21, 2016
External report, East of Seattle News
This Earth Day join King County's 'One Million Trees' effort