نهر أوتاوا

This is about the river in Canada. For other uses, see Ottawa River (disambiguation).
Ottawa River
River
Ottawa-River.JPG
البلد Canada
Source Lake Capimitchigama
 - الموقع Lac-Moselle, La Vallée-de-la-Gatineau RCM, Outaouais, Quebec
 - coordinates 47°36′N 75°48′W / 47.600°N 75.800°W / 47.600; -75.800
المصب St. Lawrence River
 - الموقع Montreal, Quebec
 - الاحداثيات 45°27′N 74°05′W / 45.450°N 74.083°W / 45.450; -74.083
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)
Ottawarivermap.png
Map of the Ottawa River drainage basin

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

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


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.

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