Teslin flood hazard maps

The Teslin flood hazard mapping study was completed between May 2023 and October 2024. Learn more by visiting the Yukon Flood Atlas.

In the Resources section below, you can find the project summary, technical report, "What We Heard" report, GIS data files, and flood maps for specific areas.

"AEP" in the flood map filenames below refers to "Annual Exceedance Probability", the annual likelihood of a flood occurring, expressed as a percentage.

The flood scenarios used for mapping in the Yukon are the following:

  • 0.5% event (1-in-200 chance of occurring in any year),
  • 1% event (1-in-100 chance of occurring in any year), and
  • 5% event (1-in-20 chance of occurring in any year).

For more information see What is flood mapping? or email FloodMapping@yukon.ca.

See also

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 21:09 (UTC)
Created April 17, 2026, 21:09 (UTC)
contact_email eservices@gov.yk.ca
contact_person {"en": "Government of Yukon; Government of Yukon; Geomatics Yukon", "fr": "Gouvernement du Yukon; Gouvernement du Yukon; Geomatics Yukon"}
criticality_level []
data_dictionary unknown,unknown,unknown
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2024-12-12 00:00:00
open_canada_keywords {"en": ["flood-atlas", "flood-mapping", "flood-maps", "flooding", "Government information"], "fr-t-en": ["atlas des inondations", "cartographie des inondations", "cartes des inondations", "inondation", "Information gouvernementale"]}
open_canada_subject ["form_descriptors", "nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr
update_frequency unknown