The flood study started in fall 2015 and technical work on all components was completed in fall 2019. Revisions to correct a technical error were completed in summer 2020. The flood study was used to assesses and identifies river-related hazards along 54 km of the Peace River and 1 km of the Heart River. The study extended from the end of the Shaftesbury Trail to just past the Mercer pulp mill (the former Diashowa pulp mill).
For more information on the study please visit https://www.alberta.ca/draft-flood-maps.aspx