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Areas of high and low current of the Ottawa and Gatineau rivers Appendix E - zoning by-law 502-2005 - amendment 502-237-2017

This map locates the areas of high current and low current of the Ottawa and Gatineau rivers. The low-current zone corresponds to the part of the floodplain, beyond the limit of the high-current zone, that can be flooded during a 100-year recurrent flood. The high-current zone that corresponds to the part of a floodplain that can be flooded during a 20-year recurrent flood. The floodplain corresponds to the space occupied by a lake or a watercourse during a flood period within the meaning of the Policy for the Protection of Coastal Shores and Floodplains. Appendix E - zoning by-law 502-2005 - amendment 502-237-2017, in force on July 24, 2017 Sources: Annex E - zoning by-law 502-2005 - amendment 502-237-2017, in force on July 24, 2017 City of Gatineau, City of Gatineau, Department of Urban Planning and Sustainable Development, Department of Urban Planning and Sustainable Development, in force on July 24, 2017, in force, City of Gatineau, Department of Urban Planning and Sustainable Development, May 2014, May 2014, May 2014, Mapping of areas of large and weak currents of the Ottawa and Gatineau rivers from two sources: JFSA, April 2014, Determination and mapping of open water flood levels in the Gatineau River. 995-14 Quebec Water Expertise Center, March 2008, Determination of flood ratings corresponding to the large current zone and the low current zone, Ottawa River, CEHQ 07-114. The low-current zone corresponds to the part of the floodplain, beyond the limit of the high-current zone, that can be flooded during a 100-year recurrent flood. The high-current zone that corresponds to the part of a floodplain that can be flooded during a 20-year recurrent flood. The floodplain corresponds to the space occupied by a lake or a watercourse during a flood period within the meaning of the Policy for the Protection of Coastal Shores and Floodplains. Appendix E - zoning by-law 502-2005 - amendment 502-237-2017, effective July 24, 2017**This third party metadata element was translated using an automated translation tool (Amazon Translate).**

Simple

Date ( RI_367 )
2017-08-08
Date ( RI_366 )
2017-08-08
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Gatineau - Service de l'urbanisme et du développement durable ( )
https://www.donneesquebec.ca
Status
planned; planifié RI_597
Maintenance and update frequency
irregular; irrégulier RI_541
Keywords ( RI_528 )
  • Recurrent flood 100 years
  • Recurrence rate 20 years
  • Low current
  • Grand Courant
  • Floodable
  • Flood
  • Floodplain
  • Regulation
  • City of Gatineau
  • Zoning
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
vector; vecteur RI_635
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
2017-07-24
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S
E
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thumbnail


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

  • HTML ( unknown )

  • KML ( unknown )

  • SHP ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Gatineau - Service de l'urbanisme et du développement durable ( )
https://www.donneesquebec.ca
OnLine resource
Flood zone ( HTTPS )

Dataset;GEOJSON;fra

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

Dataset;HTML;fra

OnLine resource
Flood zone ( HTTPS )

Dataset;KML;fra

OnLine resource
Flood zone ( HTTPS )

Dataset;SHP;fra

File identifier
b1e7c9a9-a34a-457c-8671-bae4529749fb XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2025-04-29
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; Ville de Gatineau - Service de l'urbanisme et du développement durable ( )
https://www.donneesquebec.ca
 
 

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