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Found 7344 records
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Provincial / Territorial
This thematic layer shows the location of water sampling sites authorized in Quebec under section 22 of the Environment Quality …
Record Modified: Jan 28, 2026
Record Released: Jan 18, 2023
Publisher: Government and Municipalities of Québec
Formats:
CSV FGDB/GDB GEOJSON GeoPackage HTML PDF SHP XLS Other
Keywords:
Authorization
Water
LQE
Samples
Q2
RPEP
Authorized volume
Government information
Provincial / Territorial
The Quebec Ecological Reference Framework (CERQ) is a tool for mapping and ecological classification of Quebec territory. It apprehends the …
Record Modified: Jan 28, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
ESRI REST FGDB/GDB HTML PDF SHP Other
Keywords:
Ecological district
Physiographic set
HackQC22
Natural province
Natural region
Government information
Provincial / Territorial
This theme presents observations of invasive exotic species (IAS)
transmitted and validated using the Sentinelle tool, an EEE detection system.
…
transmitted and validated using the Sentinelle tool, an EEE detection system.
…
Record Modified: Jan 28, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
FGDB/GDB GEOJSON GeoPackage HTML PDF Other
Keywords:
Biodiversity
EAE
EEA
Invasive exotic species
Fauna
Flora
HackQC22
Sentinel
Government information
Provincial / Territorial
#Description
This database contains the coordinates of observations of fish and invertebrates, which are exotic and invasive, known by …
Record Modified: Jan 28, 2026
Record Released: Mar 6, 2024
Publisher: Government and Municipalities of Québec
Formats:
CSV FGDB/GDB GEOJSON GeoPackage HTML PDF SHP SQL Lite XLS
Keywords:
Carp
EAE
EEA
Species
Invasion
Invertebrate
Zebra mussel
Non-native
Poisson
SMAFP
Government information
Provincial / Territorial
This thematic layer represents the characterization of the hardness of surface water in Quebec. The hardness is presented according to …
Record Modified: Jan 28, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
CSV ESRI REST FGDB/GDB GEOJSON GeoPackage HTML PDF
Keywords:
BQMA
Water
HackQC18
HackQC20
HackQC22
Rivières network
Government information
Provincial / Territorial
Location and identification of the 40 integrated water management zones by watershed in southern Quebec.This third party metadata element …
Record Modified: Jan 28, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
FGDB/GDB GEOJSON GeoPackage HTML PDF SHP Other
Keywords:
GIEBV
GIRE
HackQC18
HackQC19
HackQC20
HackQC22
OBV
ZGIEBV
Government information
Provincial / Territorial
This theme offers detailed information on lakes and waterways throughout Quebec. All the descriptors available in this layer come directly …
Record Modified: Jan 28, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
FGDB/GDB HTML SQL Lite
Keywords:
Watershed
Rivers
Environmental data
Water resources management
Hydraulics
Hydrology
Lac
Government information
Provincial / Territorial
The Société des traversiers du Québec provides General Transit Feed Specification (GTFS) data for ferry data, including schedules and vessel …
Record Modified: Jan 28, 2026
Record Released: Jan 28, 2026
Publisher: Government and Municipalities of Québec
Formats:
HTML Other
Keywords:
GTFS
Maritime transport
Traverse
River crossing
Ferry
Government information
Provincial / Territorial
Produced as part of the St. Lawrence Action Plan, the Atlas of Territories of Conservation Interest in the St. Lawrence …
Record Modified: Jan 28, 2026
Record Released: Sep 14, 2020
Publisher: Government and Municipalities of Québec
Formats:
FGDB/GDB GeoPackage HTML PDF
Keywords:
Atlas
Cartography
Conservation
Friche
HackQC22
Aquatic environment
Forest environment
Humid environment
Government information
Provincial / Territorial
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: Jan 28, 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