ALERT: All Ecology offices are closed to walk-in service through at least April 8. For more information please visit our COVID-19 response page. See also the Washington state COVID-19 page.
We have resources to help with your contaminated sediment cleanups. The materials also provide information on how we developed and now implement the Sediment Management Standards rule.
Many of the resources on this page are accessible online. Not seeing a link below for the resource you need? Just contact us for a copy.