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| Definition | : | Provincial Water Quality Objectives |
| Category | : | Governmental » Standards |
| Country/ Region |
: | Canada
|
| Popularity | : |
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Provincial Water Quality Objectives (PWQO) are the standards presented by the Ontario Ministry of Environment and Climate Change referring to allowable contaminant levels in surface water.
The full form of PWQO is Provincial Water Quality Objectives
Provincial Water Quality Objectives