Southern Lakes flood hazard maps

Description

The [Southern Lakes flood hazard mapping study](https://floods.service.yukon.ca/pages/final-flood-maps) was completed between November 2022 and April 2024. Learn more by visiting the [Yukon Flood Hub](https://floods.service.yukon.ca). 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?](https://floods.service.yukon.ca/pages/flood-mapping) or email [FloodMapping@yukon.ca](mailto:floodmapping@yukon.ca). ### See also - [Carmacks flood hazard maps](https://open.yukon.ca/data/carmacks-flood-hazard-maps) - [Dawson City / Klondike Valley flood hazard maps](https://open.yukon.ca/data/dawson-city-klondike-valley-flood-hazard-maps) - [Old Crow flood hazard maps](https://open.yukon.ca/data/old-crow-flood-hazard-maps) - [Teslin flood hazard maps](https://open.yukon.ca/data/teslin-flood-hazard-maps) - [Upper Liard flood hazard maps](https://open.yukon.ca/data/upper-liard-flood-hazard-maps)

Resources

Name Format Description Link
Southern Lakes map viewer HTML https://experience.arcgis.com/experience/4c4a86fdb4a0477aa5c28e8653da07cf/
Southern Lakes “What We Heard” report PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/1.%20What%20We%20Heard%20Report%20-%20Southern%20Lakes%20-%20Flood%20Hazard%20Mapping.pdf
Southern Lakes project summary PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/20241004-Southern_Lakes-Plain_language_summary.pdf
Southern Lakes technical report PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Final%20RPT%20-%20Southern%20Lakes%20Flood%20Mapping%20Study.pdf
Carcross FGDB (file geodatabase) data Unknown https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Carcross/Carcross.fgdb.zip
Carcross SHP (shape file) data ESRI Shape https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Carcross/Carcross.shp.zip
Lake Laberge FGDB (file geodatabase) data Unknown https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Lake%20Laberge/LakeLaberge.fgdb.zip
Lake Laberge SHP (shape file) data ESRI Shape https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Lake%20Laberge/LakeLaberge.shp.zip
Marsh Lake FGDB (file geodatabase) data Unknown https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Marsh%20Lake/MarshLake.fgdb.zip
Marsh Lake SHP (shape file) data ESRI Shape https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Marsh%20Lake/MarshLake.shp.zip
Tagish FGDB (file geodatabase) data Unknown https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Tagish/Tagish.fgdb.zip
Tagish SHP (shape file) data ESRI Shape https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/_GIS%20Data/Tagish/Tagish.shp.zip
Carcross AEP 0.5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Carcross/Flood_hazard_map-2024-Carcross-0_5AEP.pdf
Carcross AEP 0.5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Carcross/Flood_hazard_map-2024-Carcross-0_5AEP_w_climate_change.pdf
Carcross AEP 1% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Carcross/Flood_hazard_map-2024-Carcross-1AEP.pdf
Carcross AEP 5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Carcross/Flood_hazard_map-2024-Carcross-5AEP.pdf
Carcross AEP 5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Carcross/Flood_hazard_map-2024-Carcross-5AEP_w_climate_change.pdf
Lake Laberge AEP 0.5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Lake%20Laberge/Flood_hazard_map-2024-Lake_Laberge-0_5AEP.pdf
Lake Laberge AEP 0.5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Lake%20Laberge/Flood_hazard_map-2024-Lake_Laberge-0_5AEP_w_climate_change.pdf
Lake Laberge AEP 1% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Lake%20Laberge/Flood_hazard_map-2024-Lake_Laberge-1AEP.pdf
Lake Laberge AEP 5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Lake%20Laberge/Flood_hazard_map-2024-Lake_Laberge-5AEP.pdf
Lake Laberge AEP 5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Lake%20Laberge/Flood_hazard_map-2024-Lake_Laberge-5AEP_w_climate_change.pdf
Marsh Lake AEP 0.5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Marsh%20Lake/Flood_hazard_map-2024-Marsh_Lake-0_5AEP.pdf
Marsh Lake AEP 0.5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Marsh%20Lake/Flood_hazard_map-2024-Marsh_Lake-0_5AEP_w_climate_change.pdf
Marsh Lake AEP 1% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Marsh%20Lake/Flood_hazard_map-2024-Marsh_Lake-1AEP.pdf
Marsh Lake AEP 5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Marsh%20Lake/Flood_hazard_map-2024-Marsh_Lake-5AEP.pdf
Marsh Lake AEP 5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Marsh%20Lake/Flood_hazard_map-2024-Marsh_Lake-5AEP_w_climate_change.pdf
Tagish AEP 0.5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Tagish/Flood_hazard_map-2024-Tagish-0_5AEP.pdf
Tagish AEP 0.5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Tagish/Flood_hazard_map-2024-Tagish-0_5AEP_w_climate_change.pdf
Tagish AEP 1% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Tagish/Flood_hazard_map-2024-Tagish-1AEP.pdf
Tagish AEP 5% flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Tagish/Flood_hazard_map-2024-Tagish-5AEP.pdf
Tagish AEP 5% with climate change flood hazard maps PDF https://map-data.service.yukon.ca/WRB_Flood_Maps/Southern_Lakes/Mapbooks/Tagish/Flood_hazard_map-2024-Tagish-5AEP_w_climate_change.pdf
Original metadata (https://open.yukon.ca) HTML https://open.yukon.ca/data/036e1b84-0093-4c4e-b255-3966bf185f85

Tags

Topics

Categories