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Most King County offices will be closed on Friday, July 3, 2015, for Independence Day.  
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Report a problem

algae-scum

Algal bloom (partner site)
Algae may be toxic. Please call 206-477-4605 or e-mail.

Noxious weed infestation

Noxious weed infestation
Report a weed site, please call 206-477-WEED or e-mail.

Drainage or water quality

Drainage or water quality
Stormwater runoff and surface water quality problems call 206-477-4811.

ilegal dumping

Illegal dumping
Report illegal dumping call 206-296-SITE or toll-free at 1-866-431-7483.

About WLR Division

Mark Isaacson A message from the director: Mark Isaacson

Our Mission
King County Water and Land Resources Division is helping to protect King County's water and lands so that its citizens can enjoy them safely today, and for generations to come.

News and announcements

King County residents have safely disposed of more than 16,000 tons of hazardous household waste since the Wastemobile's inception, 26 years ago.

Jun. 9, 2015
King County wants to know residents’ attitudes about local rivers

Video updates

» News archive


WLR main number:
206-477-4800

Directory:
WLR Division

Email us:
WLR Customer Service

Hours of operation:
M-F, 8:30 am - 4:30 pm