Arctic SDI catalogue
Old Crow flood hazard maps
The [Old Crow flood hazard mapping study](https://floods.service.yukon.ca/pages/final-flood-maps) was completed between April 2024 and May 2025. 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)
- [Southern Lakes flood hazard maps](https://open.yukon.ca/data/southern-lakes-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)
Simple
- Date ( RI_367 )
- 2026-05-19
- Date ( RI_366 )
- 2026-05-19
- Status
- onGoing; enContinue RI_596
- Maintenance and update frequency
- unknown; inconnu RI_543
- Keywords ( RI_528 )
-
- flood-hub
- flood-mapping
- flood-maps
- flooding
- Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
-
- Government information
- Use limitation
- Open Government Licence - Yukon (https://open.yukon.ca/open-government-licence-yukon)
- Access constraints
- license; licence RI_606
- Use constraints
- license; licence RI_606
- Spatial representation type
- vector; vecteur RI_635
- Metadata language
- eng; CAN
- Metadata language
- fra; CAN
- Topic category
-
- Environment
- Geoscientific information
- Begin date
- 0001-01-01
))
- Reference system identifier
- unknown / unknown / unknown
- Distribution format
-
-
FGDB/GDB
(
unknown
)
-
HTML
(
unknown
)
-
PDF
(
unknown
)
-
SHP
(
unknown
)
-
ZIP
(
unknown
)
-
FGDB/GDB
(
unknown
)
- OnLine resource
-
Old Crow FGDB (file geodatabase) data
(
HTTPS
)
Dataset;FGDB/GDB;eng
- OnLine resource
-
Old Crow map viewer
(
HTTPS
)
Dataset;HTML;eng
- OnLine resource
-
Old Crow 0.5% AEP flood hazard maps
(
HTTPS
)
Dataset;HTML;eng
- OnLine resource
-
Old Crow 1% AEP flood hazard maps
(
HTTPS
)
Dataset;HTML;eng
- OnLine resource
-
Old Crow 5% AEP flood hazard maps
(
HTTPS
)
Dataset;HTML;eng
- OnLine resource
-
Old Crow flood hazard mapbooks
(
HTTPS
)
Dataset;HTML;eng
- OnLine resource
-
Original metadata (https://open.yukon.ca)
(
HTTPS
)
Dataset;HTML;eng
- OnLine resource
-
Old Crow project summary
(
HTTPS
)
Supporting Document;PDF;eng
- OnLine resource
-
Old Crow technical report
(
HTTPS
)
Supporting Document;PDF;eng
- OnLine resource
-
Old Crow "What We Heard" report
(
HTTPS
)
Supporting Document;PDF;eng
- OnLine resource
-
Old Crow flood hazard map index
(
HTTPS
)
Supporting Document;PDF;eng
- OnLine resource
-
Old Crow SHP (shapefile) data
(
HTTPS
)
Dataset;SHP;eng
- OnLine resource
-
All resource data
(
HTTPS
)
Dataset;ZIP;eng
- File identifier
- 880e0c87-3042-4f15-97ea-fafc0e483963 XML
- Metadata language
- eng; CAN
- Character set
- utf8; utf8 RI_458
- Hierarchy level
- dataset; jeuDonnées RI_622
- Date stamp
- 2026-08-04
- Metadata standard name
- North American Profile of ISO 19115:2003 - Geographic information - Metadata
- Metadata standard version
- HNAP ISO:19115 - 2003
Overviews
Spatial extent
Provided by
