Hydroclimatic atlas 2022

# #Données of the 2022 Hydroclimatic Atlas

## #Description

The Hydroclimatic Atlas describes the current and future water regime in southern Quebec in order to support the implementation of water management practices that are resilient to climate change.

These data are from the most recent version of the [Hydroclimatic Atlas] (https://www.cehq.gouv.qc.ca/atlas-hydroclimatique).

## #Nouveautés

* Improvement of the spatial resolution of the hydrographic network;

* Greater spatial coverage;

* Addition of the ClimeX and CORDEX-NA sets, in addition to the scenarios of the CMIP5 set;

* Use of six hydrological platforms;

* Addition of indicators, especially annual ones.

* Etc.

## #Liste data available

* Link to the new Hydroclimatic Atlas website.

* Map of the 24,604 river sections from the Hydroclimatic Atlas with their attributes, available in GeoJSON and shapefile format. To facilitate download and display, the map is divided into 11 GeoJSON files: ABIT (Abitibi and Lac Abitibi region), CND west (North Shore A and B regions), CND east (North Shore regions C, D and E), GASP (North Shore regions C, D and E), GASP (Gaspésie), MONT (Gaspesie), MONT (Montégérie), OUTM (Outaouais Upstream), OUTV (Outaouais Downstream), OUTV (Outaouais Downstream), SAGU (Saguenay), SLNO (St-Laurent north-west), SLSO (St-Laurent south-west) and VAUD (Vaudreuil).

* The CSV tables (“Magnitude...”) for each of the 76 hydrological indicators describing the __ampliture__, __direction__ and __dispersion__ for RCP4.5 and RCP8.5, for the three future horizons (see the [documentation] (https://www.donneesquebec.ca/recherche/dataset/8bc217ff-d25d-4f55-a9a7-ada3df4b29a7/resource/086e3a6d-9e79-4aee-81c3-4b2343bf7996/download/metadonnees_atlas2022.pdf) for details).

* The CSV tables (“Projected Indicator...”) for each of the 76 hydrological indicators detailing the flow values with their uncertainty for the historical period and the three future horizons (RCP4.5 and 8.5). See the [documentation] (https://www.donneesquebec.ca/recherche/dataset/8bc217ff-d25d-4f55-a9a7-ada3df4b29a7/resource/086e3a6d-9e79-4aee-81c3-4b2343bf7996/download/metadonnees_atlas2022.pdf) for more details.

* A [PDF] (https://www.donneesquebec.ca/recherche/dataset/8bc217ff-d25d-4f55-a9a7-ada3df4b29a7/resource/086e3a6d-9e79-4aee-81c3-4b2343bf7996/download/metadonnees_atlas2022.pdf) with metadata and a more detailed description of the data.

## #Note

The [2018 version data] (https://www.donneesquebec.ca/recherche/dataset/atlas-hydroclimatique-2018) is archived on Data Québec for reference, for example for old reports or analyses referring to this version of the data. Any new study or analysis should use the most recent data available below or on the Atlas website.**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2022-03-15
Date ( RI_366 )
2022-03-15
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de l’Environnement, Lutte contre les changements climatiques, Faune et Parcs - Direction de l'expertise hydrique ( )
https://www.donneesquebec.ca
Status
proposed; proposé RI_600
Maintenance and update frequency
asNeeded; auBesoin RI_540
Keywords ( RI_528 )
  • Climate change
  • Debit
  • Water
  • HackQC22
  • Hydrology
  • Flood
  • Étiage
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Government information
Use limitation
Creative Commons 4.0 Attribution (CC-BY) licence – Quebec (https://www.donneesquebec.ca/fr/licence/)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
textTable; texteTable RI_637
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
1970-01-01
End date
2100-12-31
N
S
E
W
thumbnail


Reference system identifier
unknown / unknown / unknown
Distribution format
  • CSV ( unknown )

  • GEOJSON ( unknown )

  • HTML ( unknown )

  • PDF ( unknown )

  • SHP ( unknown )

  • ZIP ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de l’Environnement, Lutte contre les changements climatiques, Faune et Parcs - Direction de l'expertise hydrique ( )
https://www.donneesquebec.ca
OnLine resource
Q1MAX2AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX5AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX10AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX20AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX100AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX350AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q14MAX2AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q14MAX5AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q14MAX10AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q14MAX20AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q14MAX100AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14MAX350AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
JQ1MAXHP magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14MAX2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14MAX5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14MAX10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14MAX20HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14MAX100HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q14 MAX 350HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX/5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX20HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX100HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX350HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX2EA magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q1MAX5EA magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX10EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX20EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX100EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q1MAX350EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q30MIN/2AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q30MIN/5AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q30MIN/10AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q7MIN2AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN/5AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q7MIN10AN magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 01 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 02 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 03 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 04 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN2:0.5 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 06 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN2:0.7 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN2:0.8 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN2:0.9 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 10 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 11 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q7MIN2 12 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q30MIN2EA magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q30MIN/5EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q30MIN10EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q7MIN2EA magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Q7MIN5EA magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN10EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude Q30MIN2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q30MIN/5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q30MIN/10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN/5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Magnitude: Q7MIN10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
QAVERAGE magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOYEA magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOYHP magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY 01 magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY 02 magnitude ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 03 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 04 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 05 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 06 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 07 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 08 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 09 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 10 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 11 ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOY magnitude 12 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX2AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX5AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX10AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX20AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX100AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX350AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q14MAX2AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q14MAX5AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX10AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX20AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX100AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q14MAX350AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: JQ1MAXHP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q14MAX2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX20HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX100HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q14MAX350HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX20HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX100HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX350HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX2EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX5EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX10EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX20EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q1MAX100EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator: Q1MAX350EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN2AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN5AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN10AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN5AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN10AN ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 01 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 02 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 03 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 04 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 05 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 06 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 07 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 08 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 09 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 10 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 11 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2 12 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN2EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN5EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN10EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN5EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN10EA ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q30MIN10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN2HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN5HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator Q7MIN10HP ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOYAN Projected Indicator ( HTTPS )

Dataset;CSV;fra

OnLine resource
QMOYEA Projected Indicator ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOYHP ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 01 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 02 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 03 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 04 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 05 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 06 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 07 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 08 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 09 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 10 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 11 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Projected indicator QMOY 12 ( HTTPS )

Dataset;CSV;fra

OnLine resource
Abitibi - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
North West Coast - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Côte-Nord est - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Gaspésie - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Montérégie - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Upper Outaouais - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Outaouais Laval - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Saguenay - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
St-Laurent north-west - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
St-Laurent southwest - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Vaudreuil - Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;GEOJSON;fra

OnLine resource
Hydroclimatic Atlas 2022 website ( HTTPS )

Dataset;HTML;fra

OnLine resource
Original metadata (https://www.donneesquebec.ca) ( HTTPS )

Dataset;HTML;fra

OnLine resource
Metadata and description ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;SHP;fra

OnLine resource
Map of the sections of the 2022 Hydroclimatic Atlas ( HTTPS )

Dataset;ZIP;fra

OnLine resource
Magnitude - 76 indicators ( HTTPS )

Dataset;ZIP;fra

OnLine resource
Projected indicator - 76 indicators ( HTTPS )

Dataset;ZIP;fra

File identifier
8bc217ff-d25d-4f55-a9a7-ada3df4b29a7 XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2025-11-11
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
HNAP ISO:19115 - 2003
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère de l’Environnement, Lutte contre les changements climatiques, Faune et Parcs - Direction de l'expertise hydrique ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

N
S
E
W
thumbnail


Keywords


Provided by

Associated resources

Not available