Bothell Riverside HVOC cleanup site

Ecology and the City of Bothell are moving forward with the modified cleanup of the Bothell Riverside HVOC site in the downtown Bothell area. Several Halogenated Volatile Organic Compounds (HVOCs) and their breakdown products are present at the site and require cleanup. This site is one of six sites in the historic downtown area that have received grant funding from Ecology to help with the cost of cleanup.

We invite you to review and comment on the following documents, which are available on the Bothell Riverside HVOC cleanup webpage:

• Agreed Order Amendment: A legal agreement between Ecology and the City presenting a cleanup alternative change to the original 2023 Agreed Order and Cleanup Action Plan. The cleanup schedule (Exhibit C) and cleanup plan (Exhibit E) are the two parts of this document that changed.  
• Cleanup Action Plan Addendum: A description of a change to Ecology’s selected cleanup. This change is based on data collected while preparing to do detailed engineering design work for the final cleanup.