image:filtered light in the forest

Toxics Cleanup Program


Everett Smelter historic "footprint" and upland cleanup progress Map:  April 2017  Everett Smelter Uplands Cleanup Progress

Everett Smelter Upland Area

Cleanup Progress

Search by address for:  

  • Sampling results
  • Cleanup summary

About 700 residential properties were potentially affected by smelter contamination in the Upland Area. 

Our cleanup work is now more than halfway done!  Cleanup is complete, or we have determined through sampling that no cleanup is needed, for 378 properties. We also cleaned up American Legion Park in 2015.

Ecology will continue property cleanups as funding becomes available. Between cleanups, Ecology is sampling properties within the cleanup site boundary to determine the extent of contamination. We have sampled soil on 480 properties (including those that have been cleaned up).

Disclaimer: Ecology does not guarantee the accuracy, completeness, or timeliness of the information provided in the list of cleaned up properties. Ecology is not responsible or liable for any errors or omissions, regardless of the cause, in the data shown in these web pages. If you have questions about the information on the list, please contact us at (425)446-1024.




This page last updated April 21, 2017