Standard Drainage Area Classification (SDAC) 2003, Regrouping Variant

Classification structure

Standard Drainage Area Classification (SDAC) 2003, Regrouping Variant - Classification structure
Code	Title
01Pacific Coastal and Yukon drainage regions	Pacific Coastal and Yukon drainage regions
02	Fraser-Lower Mainland drainage region
03	Okanagan-Similkameen drainage region
04	Columbia drainage region
05Peace-Athabasca and Lower Mackenzie drainage regions	Peace-Athabasca and Lower Mackenzie drainage regions
06	Arctic Coast-Islands drainage region
07	Missouri drainage region
08	North Saskatchewan drainage region
09	South Saskatchewan drainage region
10	Assiniboine-Red drainage region
12Winnipeg, Lower Saskatchewan-Nelson, Churchill and Northern Ontario drainage regions	Winnipeg, Lower Saskatchewan-Nelson, Churchill and Northern Ontario drainage regions
13	Keewatin-Southern Baffin drainage region
14	Northern Quebec drainage region
15	Great Lakes drainage region
16	Ottawa drainage region
17	St. Lawrence drainage region
18	North Shore-Gaspé drainage region
19	Saint John-St. Croix drainage region
20	Maritime Coastal drainage region
21	Newfoundland-Labrador drainage region