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Open data is defined as structured data that is machine-readable, freely shared, used and built on without restrictions.

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  • #Availability and access#: the data must be available as a whole and at no more than a reasonable reproduction cost, preferably by downloading over the internet. The data must also be available in a convenient and modifiable form.
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Found 47349 records
Provincial / Territorial
This data set contains the routes of watercourses (stream, river) and main ditches in the agglomeration of Montreal.

These …

Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: GEOJSON HTML SHP
Keywords: Marais Swamp Humid environment Natural environment PRMHH Humid meadow SGPMRS Pond Government information
Provincial / Territorial
Ice maps produced for the prevention of flooding by ice jams and the monitoring of river ice during spring floods, …
Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: GEOJSON HTML WCS WMS
Keywords: Natural disaster Ice jam Flood Government information
Provincial / Territorial
Punctual location of relay villages.
A relay village is a municipality of less than 10,000 inhabitants recognized by the Ministry …
Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON GeoPackage HTML SHP WFS WMS
Keywords: Lodging Tourism infrastructure MTMD MTQ Relay Catering Booking Transport Transports Quebec Village Government information
Provincial / Territorial
Geographic areas of the air quality monitoring network (RSQA).
Each [RSQA station] (rsqa-station-list) is assigned to a unique sector.This …
Record Modified: Jun 3, 2026
Record Released: Mar 30, 2022
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON HTML SHP
Keywords: Air quality RSQA SeNV Government information
**Note that topographic maps at a scale of 1/100,000 are no longer updated. For the latest update date, see the …
Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV E00 FGDB/GDB GeoTIF HTML PDF SHP WMS WMTS XLS
Keywords: BDAT buildings DGIG Hydrography Relief Transport Vegetation Government information
Provincial / Territorial
Under the Regulation Respecting the Mandatory Reporting of Certain Contaminant Emissions into the Atmosphere (RDOECA), the Ministère de l'Environnement et …
Record Modified: Jun 3, 2026
Record Released: Nov 30, 2022
Publisher: Government and Municipalities of Québec
Formats: CSV ESRI REST FGDB/GDB GEOJSON GeoPackage HTML PDF XLS Other
Keywords: Air HackQC22 Government information
Location of free and paid parking lots available during snow removal operations.

The data is also visible on the …

Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON HTML
Keywords: 311 Montreal Arr. Snow removal MTL snow info Snow SCAEC Parking Government information
The government, through its Minister of Culture and Communications, can classify a heritage asset, that is to say a building, …
Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON HTML
Keywords: Culture Cultural heritage Real estate Heritage protection Government information
Municipalities with established populations of Ixodes scapularis ticks (blacklegged ticks) are municipalities where tick populations reproduce and survive from one …
Record Modified: Jun 3, 2026
Record Released: May 29, 2024
Publisher: Government and Municipalities of Québec
Formats: CSV HTML PDF SHP
Keywords: Climate change Lyme Municipality Ouranos Animal health Public health Territory Tick Government information
On July 6, a train of 72 cars, carrying 100 tons of crude oil each, exploded in Lac-Mégantic. A high-resolution …
Record Modified: Jun 3, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: HTML WMS
Keywords: Major industrial accident Civil protection Government information