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: Appendix 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, 2017This third party metadata element was translated using an automated translation tool (Amazon Translate).

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Title (French)	Zones de grand et faible courant des rivières des Outaouais et Gatineau Annexe E - règlement de zonage 502-2005 - amendement 502-237-2017
Update Frequency	irregular
Geographic Scope	[]
Criticality Level	[]
Sensitivity Level	unrestricted
Language
Contact Person	{"en": "Government and Municipalities of Québec; Government and Municipalities of Québec; Ville de Gatineau", "fr": "Gouvernement et municipalités du Québec; Gouvernement et municipalités du Québec; Ville de Gatineau"}
Contact Email	donneesouvertes@gatineau.ca
Data Dictionary	unknown,unknown,unknown
Open Canada Date Published	2017-08-08 00:00:00
Open Canada Date Modified
Open Canada Subject	["form_descriptors", "nature_and_environment", "science_and_technology"]
Open Canada Keywords	{"en-t-fr": ["Recurrent flood 100 years", "Recurrence rate 20 years", "Low current", "Grand Courant", "Floodable", "Flood", "Floodplain", "Regulation", "City of Gatineau", "Zoning", "Government information"], "fr": ["Crue de récurrence 100 ans", "Crue de récurrence 20 ans", "Faible courant", "Grand courant", "Inondable", "Inondation", "Plaine inondable", "Règlement", "Ville de Gatineau", "Zonage", "Information gouvernementale"]}
Open Canada Collection	fgp
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