Cumulative Effects Assessment (Water Quality and Quantity) Best Practices Paper for Below-Water Sand and Gravel Extraction Operations in Priority Subwatersheds in the Grand River Watershed

Grand River Conservation Authority

September 2010

English

Ontario

Grand River Watershed

The purpose of this best practices paper is to outline a reasonable, consistent, and scientifically defensible approach to assessing potential cumulative effects of below-water sand and gravel extraction (both new and amended operations) as part of MNR’s review/approval process under the ARA..

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