نهر أوتاوا

This is about the river in Canada. For other uses, see Ottawa River (disambiguation).

نهر أوتاوا هو نهر يقع معظمه ما بين مقاطعتىّ أونتاريو وكوبيك الكندية.

Ottawa River
River
البلد	Canada
Source	Lake Capimitchigama
- الموقع	Lac-Moselle, La Vallée-de-la-Gatineau RCM, Outaouais, Quebec
- coordinates	47°36′N 75°48′W
المصب	St. Lawrence River
- الموقع	Montreal, Quebec
- الاحداثيات	45°27′N 74°05′W
الطول	1,271 km (790 mi)
الحوض	146,000 km2 (56,371 sq mi)
التدفق	for Carillon dam
- المتوسط	1,950 m3/s (68,864 cu ft/s)
- الأقصى	8,000 m3/s (282,517 cu ft/s)
- الأدنى	700 m3/s (24,720 cu ft/s)
Map of the Ottawa River drainage basin

In this false-colour satellite image, the Ottawa River flows southeast, joining the St. Lawrence River which flows northeast. Heavily forested areas appear differing shades of orange/red, while farmland is tan shades.

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 الجيولوجيا

Map of the Ottawa-Bonnechere Graben

 التاريخ

A railroad bridge over the Ottawa River in Mattawa, Ontario.

 منشآت توليد الطاقة المائية

Hydroelectric installations on the Upper Ottawa (in downstream order):

Installation	Type	Generating cap.	Year built	Name of reservoir	Operator
Bourque Dam	Dam	n/a	1949	Dozois Reservoir	Hydro-Québec
Rapide-7	Generating station	48 MW	1941 / 1949	Decelles Lake	Hydro-Québec
Rapide-2	Run of river g.s.	48 MW	1954	n/a	Hydro-Québec
Rapides-des-Quinze	Run of river g.s.	95 MW	1923	n/a	Hydro-Québec
Rapides-des-îles	Run of river g.s.	147 MW	1966	n/a	Hydro-Québec
Première-Chute	Run of river g.s.	130 MW	1968	n/a	Hydro-Québec

Lower Ottawa (in downstream order):

Installation	Type	Generating cap.	Year built	Name of reservoir	Operator
Otto Holden	Run of river g.s.	243 MW	1952	n/a	Ontario Power Generation
Des Joachims	Run of river g.s.	429 MW	1950	Holden Lake	Ontario Power Generation
Bryson	Run of river g.s.	61 MW	1925	n/a	Hydro-Québec
Chenaux	Run of river g.s.	144 MW	1950	n/a	Ontario Power Generation
Chute-des-Chats (Chats Falls)	Run of river g.s.	185 MW	1931	Lac des Chats	Hydro-Québec and OPG *
Hull-2	Run of river g.s.	27 MW	1920	n/a	Hydro-Québec
Carillon	Run of river g.s.	752 MW	1962	n/a	Hydro-Québec

* ) Ontario Power Generation operates generators 2, 3, 4, and 5 with a capacity of 96 MW; and Hydro-Québec operates generators 6, 7, 8, and 9 with a capacity of 89 MW.

 انظر أيضاً

• Rivière des Mille Îles
• Rivière des Prairies
• List of Ontario rivers
• List of Quebec rivers
• List of crossings of the Ottawa River

 وصلات خارجية

• Ottawa River Regulation Planning Board
• Ottawa Riverkeeper
• The Ottawa River
• Algonkin History
• Ottawa River Webcam