Restoration of the upper Salmon River watershed: projected effects of diversion removal on salmonid abundance
Byrne, Shane (author)
Bendell, Leah (thesis advisor)
British Columbia Institute of Technology School of Construction and the Environment (Degree granting institution)
© Shane Byrne, 2017. All rights reserved. No part of this work covered by the copyright heron may be reproduced or used in any form or by any means - graphics, electronic, or mechanical including photocopying, taping, or information storage and retrieval systems - without written permission of the author.
British Columbia Institute of Technology
The Salmon River, located within the Laich-kwil-tach First Nations’ traditional territory on Vancouver Island, supports a diverse community of anadromous and resident salmonids despite having cumulative effects from historical resource development (Burt 2010a). Currently, BC Hydro’s diversion dam and transfer canal on the Salmon River provides water for hydroelectric power production in Campbell River, but restricts the upstream and downstream movement of native salmonids (Anderson 2009, BC Hydro 2012). This report addresses removing the Salmon River diversion and providing coho salmon (Oncorhynchus kisutch) and steelhead trout (O. mykiss) unrestricted access into the upper Salmon River watershed. This restoration project will mitigate projected effects of climate change on freshwater life stages of the Salmon River salmonids by addressing increasing stream temperatures and seasonal low flows. Completing this restoration project is the first step in recovering the salmonid productivity of the upper Salmon River.
Salmon River (Vancouver Island, B.C.)
Master of Science