Table 2-2
Water use parameters in manufacturing
industries, 2011 — Drainage regions
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Intake | Recirculation | Recirculation rate 1 | Gross water use 2 | Discharge | Consumption 3 | Consumption rate 4 | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
millions of cubic metres | % | millions of cubic metres | % | millions of cubic metres | % | millions of cubic metres | % | millions of cubic metres | % | |||
Canada | 3,677.5 A | 100.0 | 1,870.0 A | 100.0 | 50.8 | 5,547.5 | 100.0 | 3,226.8 A | 100.0 | 450.7 | 100.0 | 12.3 |
Pacific Coastal | 208.9 C | 5.7 | x | x | x | x | x | 200.6 C | 6.2 | 8.3 | 1.8 | 4.0 |
Fraser - Lower Mainland | 260.4 A | 7.1 | 118.8 B | 6.4 | 45.6 | 379.2 | 6.8 | 221.6 B | 6.9 | 38.8 | 8.6 | 14.9 |
Okanagan - Similkameen | 0.7 D | 0.0 | x | x | x | x | x | 0.4 C | 0.0 | 0.3 | 0.1 | 42.9 |
Columbia | 158.2 A | 4.3 | x | x | x | x | x | 152.3 A | 4.7 | 5.9 | 1.3 | 3.7 |
Yukon | 0.0 A | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 A | 0.0 | 0.0 | 0.0 | 0.0 |
Peace - Athabasca | 136.0 A | 3.7 | 81.6 D | 4.4 | 60.0 | 217.6 | 3.9 | 128.4 A | 4.0 | 7.6 | 1.7 | 5.6 |
Lower Mackenzie | 0.0 C | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 C | 0.0 | 0.0 | 0.0 | 0.0 |
Arctic Coast - Islands | x | x | 0.0 | 0.0 | x | x | x | x | x | x | x | x |
Missouri | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
North Saskatchewan | 46.7 B | 1.3 | 8.3 D | 0.4 | 17.8 | 55.0 | 1.0 | 21.6 D | 0.7 | 25.1 | 5.6 | 53.7 |
South Saskatchewan | 55.4 C | 1.5 | 9.2 C | 0.5 | 16.6 | 64.6 | 1.2 | 25.7 D | 0.8 | 29.7 | 6.6 | 53.6 |
Assiniboine - Red | 27.5 B | 0.7 | 97.4 A | 5.2 | 354.2 | 124.9 | 2.3 | 14.1 B | 0.4 | 13.4 | 3.0 | 48.7 |
Winnipeg | x | x | x | x | x | x | x | x | x | x | x | x |
Lower Saskatchewan - Nelson | 78.5 A | 2.1 | 10.4 A | 0.6 | 13.2 | 88.9 | 1.6 | 64.8 A | 2.0 | 13.7 | 3.0 | 17.5 |
Churchill | x | x | x | x | x | x | x | x | x | x | x | x |
Keewatin - Southern Baffin Island | x | x | 0.0 | 0.0 | x | x | x | x | x | x | x | x |
Northern Ontario | 50.1 C | 1.4 | x | x | x | x | x | 42.0 B | 1.3 | 8.1 | 1.8 | 16.2 |
Northern Quebec | x | x | x | x | x | x | x | x | x | x | x | x |
Great Lakes 5 | 1,345.7 A | 36.6 | 794.7 A | 42.5 | 59.1 | 2,140.4 | 38.6 | 1,143.8 A | 35.4 | 201.9 | 44.8 | 15.0 |
Ottawa 5 | 149.9 C | 4.1 | 112.3 E | 6.0 | 74.9 | 262.2 | 4.7 | 150.4 C | 4.7 | -0.5 | -0.1 | -0.3 |
St. Lawrence 5 | 628.1 B | 17.1 | 416.7 B | 22.3 | 66.3 | 1,044.8 | 18.8 | 549.9 B | 17.0 | 78.2 | 17.4 | 12.5 |
North Shore - Gaspé | 87.6 A | 2.4 | 33.8 A | 1.8 | 38.6 | 121.4 | 2.2 | 88.4 A | 2.7 | -0.8 | -0.2 | -0.9 |
Saint John - St. Croix | 132.9 A | 3.6 | 48.0 A | 2.6 | 36.1 | 180.9 | 3.3 | 129.5 A | 4.0 | 3.4 | 0.8 | 2.6 |
Maritime Coastal | 232.1 C | 6.3 | 64.5 A | 3.4 | 27.8 | 296.6 | 5.3 | 212.8 C | 6.6 | 19.3 | 4.3 | 8.3 |
Newfoundland - Labrador | 15.5 D | 0.4 | 0.1 E | 0.0 | 0.6 | 15.6 | 0.3 | 15.5 D | 0.5 | 0.0 | 0.0 | 0.0 |
Recirculation rate = Amount of recirculated
water as a percent of intake. The same water can leave a sub-system and re-enter
it or is used in another sub-system many times, resulting in a recirculation
rate > 100%.
Gross water use = Intake + Recirculation.
Consumption = Intake - Discharge.
Consumption rate = Consumption as a percentage
of Intake.
For both 2007 and 2009, data
for the Great Lakes drainage region, the Ottawa drainage region and the St.
Lawrence drainage region were combined under the Great Lakes drainage region.
For all other years they appear separately.
Note(s):
Figures may not add up to totals due to rounding.
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