Chart 1
Municipal wastewater discharges by treatment category, 2017
Note(s):
CSOs: combined sewer overflows.
Source(s):
Tables 38-10-0124-01 and 38-10-0100-01.
Chart description
This is a bar stacked chart.
Primary treatment | Secondary treatment | Tertiary treatment | No treatment (including CSOs) | |
---|---|---|---|---|
Canada | 25.3 | 46.5 | 23.7 | 4.4 |
Newfoundland and Labrador | 48.7 | 13.5 | 1.1 | 36.6 |
Prince Edward Island | 0.8 | 78.8 | 20.4 | 0.0 |
Nova Scotia | 40.5 | 25.3 | 9.7 | 24.5 |
New Brunswick | 19.1 | 68.5 | 0.5 | 11.9 |
Quebec | 50.0 | 39.8 | 7.4 | 2.7 |
Ontario | 0.6 | 59.4 | 39.0 | 1.0 |
Manitoba | 1.7 | 75.1 | 18.8 | 4.5 |
Saskatchewan | 0.0 | 54.8 | 45.1 | 0.1 |
Alberta | 0.1 | 17.3 | 81.4 | 1.2 |
British Columbia | 36.5 | 45.1 | 7.3 | 11.1 |
Yukon | 0.0 | 100.0 | 0.0 | 0.0 |
Note(s):
CSOs: combined sewer overflows.
Source(s):
Tables 38-10-0124-01 and 38-10-0100-01.
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