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

The key things to remember about open data are:

  • #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.
  • #Re-use and redistribution#: the data must be provided under terms that permit re-use and redistribution including the intermixing with other datasets.
  • #Universal participation#: everyone must be able to use, re-use and redistribute. There should be no discrimination against fields of endeavour or against persons or groups. For example, 'non-commercial' restrictions that would prevent 'commercial' use, or restrictions of use for certain purposes (e.g. only in education), are not allowed.
Found 6705 records
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The permanent …

Record Modified: Sep 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: GeoPackage HTML PDF XLS
Keywords: DIF Descriptive Forest Inventory Department Descriptive data Forest Geometric Terrestrial inventory Ecoforest inventory Permanente Placette Sample plot Survey ...
This dataset contains the validated hourly results of the [Air Quality Index (AQI)] (https://www.iqa.environnement.gouv.qc.ca/contenu/index.asp) and its sub-indices for …
Record Modified: Sep 9, 2026
Record Released: Sep 10, 2025
Publisher: Government and Municipalities of Québec
Formats: HTML XLS
Keywords: Air contaminant Nitrogen dioxide Sulfur dioxide IQA Air quality index Carbon monoxide Ozone Fine particle Air quality RSQAQ Health Government information
Created in the late 1980s, the Network for the Study and Monitoring of Forest Ecosystems (RESEF) is a network for …
Record Modified: Sep 9, 2026
Record Released: Dec 10, 2025
Publisher: Government and Municipalities of Québec
Formats: GeoPackage HTML PDF XLS Other
Keywords: DRF Directorate of Forest Research Foliage Forest Inventory Parcel Placette RESEF Network Sol Station Follow-up ...
The theme on physicochemical monitoring of rivers and rivers presents data from all stations in networks monitoring water quality in …
Record Modified: Sep 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV ESRI REST FGDB/GDB GEOJSON GeoPackage HTML PDF Other
Keywords: Drainage area Ammonia nitrogen Total nitrogen Chlorophyll a Fecal coliforms Physicochemical data IQBP Bacteriological and Physicochemical Quality Index Suspended material Nitrites and nitrates Total phosphorus Water quality ...
Provincial / Territorial
A floristic habitat is a protected area that contains at least one floristic species designated as threatened or vulnerable and …
Record Modified: Sep 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: FGDB/GDB GeoPackage HTML PDF SHP
Keywords: Floristic HackQC18 HackQC19 HackQC22 Government information
The Riparian Quality Index (IQBR) is used to assess the ecological condition of the shoreline environment. It is built from …
Record Modified: Sep 9, 2026
Record Released: Mar 30, 2022
Publisher: Government and Municipalities of Québec
Formats: CSV ESRI REST FGDB/GDB GEOJSON GeoPackage HTML PDF Other
Keywords: Waterfront Benthos HackQC22 IQBR Waterfront environment Rive Government information
The Department of Homeland Security (MSI) supports the development of flood risk knowledge. In collaboration with Laval University and the …
Record Modified: Sep 9, 2026
Record Released: Jul 17, 2024
Publisher: Government and Municipalities of Québec
Formats: CSV GEOJSON HTML SHP WFS
Keywords: Crue Decrue Abandoned by the flood Water Level Maximum level Civil security Government information
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The original …

Record Modified: Sep 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV FGDB/GDB GEOJSON GeoPackage HTML PDF XLS ZIP Other
Keywords: Agency Wood characterization Ecological classification Forest compilation DIF Forest Inventory Department Forest Ecoforest inventory Integrated product Inventory result Forest station UA ...
Provincial / Territorial
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The mapping …

Record Modified: Sep 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: FGDB/GDB GeoPackage HTML PDF XLS ZIP Other
Keywords: ARP Tree Fallen tree Cartography Chablis DIF Forest Inventory Department Defoliation Defoliated Withering away Forest Insect ...
The link: Access the data directory is available in the sectionDataset Description Sheets; Additional Information.

The results …

Record Modified: Sep 9, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats: CSV HTML PDF Other
Keywords: Compilation DIF Forest Inventory Department Forest Ecoforest inventory Matrix Pixel Government information