Potential wetlands

Potential wetlands The 2023 mapping of potential wetlands in Quebec (CMHPQ) 2023, released by the Directorate of Ecological Knowledge (DCE), provides up-to-date information on the potential presence of wetlands for the entire province of Quebec. In particular, version 2023 contains the classification of potentially humid geographical entities according to a selected typology and the assignment of a level of confidence associated with each entity and integrates new data sources. This mapping is an aggregation of different databases produced for other purposes and at different scales. The result of this assembly depends on the precision and accuracy of each of the data sources used. These data must be used while remaining vigilant with regard to their potential and limitations.**This third party metadata element was translated using an automated translation tool (Amazon Translate).** 2025-05-01 Government and Municipalities of Québec donnees.ouvertes@environnement.gouv.qc.ca Form DescriptorsNature and EnvironmentScience and Technology REST serviceESRI REST https://geo.environnement.gouv.qc.ca/donnees/rest/services/Biodiversite/MH_potentiels/MapServer REST serviceESRI REST https://geo.environnement.gouv.qc.ca/donnees/rest/services/Biodiversite/MH_potentiels/MapServer Potential wetlands 2023FGDB/GDB https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/mh_potentiel_2023_gdb.zip Potential wetlands 2019FGDB/GDB https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/mh_potentiel_2019_gdb.zip Potential wetlands 2017FGDB/GDB https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/MH_potentiel_2017_qc_gdb.zip Potential wetlands 2023GPKG https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/mh_potentiel_2023_gpkg.zip Potential wetlands 2019GPKG https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/mh_potentiel_2019_gpkg.zip Interactive mapping of potential wetlands in Quebec 2023HTML https://services-mddelcc.maps.arcgis.com/apps/webappviewer/index.html?id=66a30b77dede4e59824851d3e0a58c74 Original metadata (https://www.donneesquebec.ca)HTML https://www.donneesquebec.ca/recherche/fr/dataset/640ba2cf-e1e1-4618-84d6-874f0d657dd3 Metadata of potential wetlands 2023PDF https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/Milieux_humides_potentiels_2023.pdf Metadata for the 2023 Index of Potential WetlandsPDF https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/Index_des_milieux_humides_potentiels_2023.pdf 2019 User GuidePDF https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/MH_Potentiel_2019_Guide_utilisateur.pdf 2017 reference documentPDF https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/DocumentReference_MHpot_2017.pdf Potential wetlands 2017SQLITE https://stqc380donopppdtce01.blob.core.windows.net/donnees-ouvertes/Milieux_humides_potentiels/MH_potentiel_2017_qc_sqlite.zip QGIS layer definition fileZIP https://www.donneesquebec.ca/recherche/dataset/640ba2cf-e1e1-4618-84d6-874f0d657dd3/resource/0fc0ff2d-4a3e-4e1b-a34e-5fc06eb067d9/download/definition_couche_qgis_qlr.zip WMS serviceother https://geo.environnement.gouv.qc.ca/donnees/services/Biodiversite/MH_potentiels/MapServer/WMSServer

The 2023 mapping of potential wetlands in Quebec (CMHPQ) 2023, released by the Directorate of Ecological Knowledge (DCE), provides up-to-date information on the potential presence of wetlands for the entire province of Quebec. In particular, version 2023 contains the classification of potentially humid geographical entities according to a selected typology and the assignment of a level of confidence associated with each entity and integrates new data sources. This mapping is an aggregation of different databases produced for other purposes and at different scales. The result of this assembly depends on the precision and accuracy of each of the data sources used. These data must be used while remaining vigilant with regard to their potential and limitations.This third party metadata element was translated using an automated translation tool (Amazon Translate).

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