Possible flood zone presence grid - web service (French, OTHER)

View metadata and access the original French OTHER file: Possible flood zone presence grid - web service.

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Publisher-reported update

2026-09-09

The standardized grid identifies sectors for which information on flood zones is available (old-generation maps, flood ratings, etc.). **Contact [the municipality or the MRC] (https://www.quebec.ca/gouvernement/portrait-quebec/repertoire-municipalites) () to check if flood zone boundaries have been established on old-generation maps for a property **. The information disseminated in this grid comes from the following three sources of information (work has been done on the data to standardize everything): __ [Territory flooded in 2017 and 2019] (https://www.donneesquebec.ca/recherche/dataset/territoire-inonde-en-2017-et-2019)__ __ [2017-2019 Special Intervention Zone (from which territories covered by a ministerial decree are excluded)] (https://www.donneesquebec.ca/recherche/dataset/delimitation-du-perimetre-de-la-zone-d-intervention-speciale-zis-annexe2-modifie)__ __Mapping of flood zones identified by the MRCs and represented in the Provincial Land Use Portrait (PPAT) . __ For more details about the PPAT, consult the following page: __ [Application Territories - Provincial Land Use Portrait (PPAT)]…

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