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Managing Water Quality in the Columbia Basin: “the Lower Columbia River” Canadian Columbia River Forum Cranbrook, BC May 30, 2007
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Columbia River Basin
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B.C. Environmental Management Act –Regulations: Municipal Sewage, Contaminated Sites, Waste Discharge, Hazardous Waste, etc… B.C. Water Protection Act Federal Fisheries Act B.C. Environmental Assessment Act Others… Regulatory Framework
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Federal-Provincial Water Quality Monitoring Program Site specific water quality objectives Environmental Monitoring
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Partnerships and shared stewardship Columbia River Integrated Environmental Monitoring Program (CRIEMP) www.criemp.org Shared Stewardship
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Columbia River Basin: “the Lower Columbia River”
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Lower Columbia River: Diverse Water Uses
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Water Quality Flow regulation Industrial operations Municipal wastewater NPS Climate change Emerging issues
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Water Quality: Flow Regulation
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Recent improvements: TGP reduction – verified by CRIEMP monitoring Water Use Planning (BC Hydro) –Required under Water Act
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Water Quality: Zellstoff Celgar
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Modernization project in early 90’s – significant decrease dioxins, furans and other chlorinated substances Environmental Effects Monitoring – Required under federal Fisheries Act
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Water Quality: Teck Cominco Metals
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Upgrades: →phosphate plant closed →slag discharge eliminated →improvements to Stoney Creek →KIVCET smelter Human health and ecological risk assessment Water Quality: Teck Cominco
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Water Quality: Municipal Wastewater
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City of Castlegar –CRIEMP partnership Regional District of Kootenay Boundary –Liquid Waste Management Planning
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Transboundary Water Quality Lake Roosevelt Forum Lake Roosevelt Water Quality Council Transboundary Gas Group Upper Columbia White Sturgeon Recovery Initiative
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Columbia River: a valuable resource Protecting water quality: –Regulatory tools –Environmental monitoring –Shared stewardship Significant improvements in water quality Emerging issues Summary
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Jolene Raggett Environmental Assessment Biologist (250) 354-6389 Jolene.Raggett@gov.bc.ca
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