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Dams and Hydrology

Hydroclimatic Atlas of Southern Québec

The Hydroclimatic Atlas describes southern Québec’s current and future water regime in order to support the implementation of water management practices that are resilient to climate change. Note that results pertaining to the 2030 and 2080 horizons are described in the fact sheets for each river segment.

Indicator definitions
Q1max2P: Annual maximum of the daily spring flow with a 2-year return period

Documentation

A brief description of the modeling practices implemented to produce the Hydroclimatic Atlas appears in the “Methodology” section of the 2015 Hydroclimatic Atlas  (PDF, 15 Mb - French). The technical report for the 2018 Atlas is available upon email request.

Acknowledgements (French)

Would you like to have access to source data? Do you have questions or comments? Write to us at atlas.hydroclimatique@environnement.gouv.qc.ca.

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Gouvernement du Québec
© Gouvernement du Québec, 2019