Language selection


Step 2: Historical review

For the historical review, gather all the historical and current information related to the site. Completion of this step should result in the identification of the areas of potential environmental concern and associated uncertainties to inform subsequent investigations. Once the review is complete, initial testing can begin (Step 3).

How to prepare

What to do

How Fisheries and Oceans Canada Expert Support helps

Federal contaminated sites: Online resources

Date modified: