July 1, 1997 Snow Survey Measurements
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Hydrothermal Characteristics of the Nechako Reservoir
Hydrothermal Characteristics of the Nechako Reservoir Phase 2 Report 2006/07 Gregory A. Lawrence, Ph.D., P.Eng. 1 Roger Pieters, Ph.D. 1,2 Tel: (604) 822 5371 Tel: (604) 822 4297 [email protected] [email protected] Bernard Laval, Ph.D., P.Eng. 1 Yasmin Nassar1 Tel: (604) 822 2204 Tel: (604) 827 5367 [email protected] [email protected] Yehya Imam1 Samuel Li, Ph.D. 1 Tel: (604) 822 4853 Tel: (250) 807 8145 [email protected] [email protected] 1Department of Civil Engineering 2 Department of Earth and Ocean Sciences University of British Columbia Vancouver, B.C. V6T 1Z4 Prepared for Nechako Enhancement Society c/o Suite 850-899 West Hasting Street Vancouver B.C. V6C 2W2 August 23, 2007 Executive Summary The Nechako Enhancement Society (NES), a joint partnership of Alcan Inc. and the Province of British Columbia, is considering building a Cold Water Release Facility (CWRF) at Kenney Dam on the Nechako Reservoir. The CWRF would draw cold deep water from the reservoir to reduce the temperature of the Nechako River for fish migration. The NES has requested an assessment of the ability of the CWRF to deliver up to 170 m3/s of 10 ºC water between July 20 and August 20 (a total of 0.47 km3). We have examined the physical limnology of the two basins adjacent to Kenney Dam (Knewstubb and Natalkuz lakes). In particular, we have: • Collected temperature profiles in the summer of 2005, 2006 and 2007; these were compared with data from 1990 (Limnotek) and 1994 (Triton). -
20. Aboriginal Rights and Interests Effects
20. ASSESSMENT OF ABORIGINAL AND TREATY RIGHTS AND RELATED INTERESTS 20.1 INTRODUCTION This chapter assesses potential adverse effects on Aboriginal and Treaty rights and related interests which may arise from the Project during construction, operations, decommissioning/reclamation, and post-closure. Underground mining activities have the potential to adversely affect Aboriginal and Treaty rights by interfering with Aboriginal groups’ ability to engage in practices, customs, and traditions that are integral to their distinctive cultures, and/or by interfering with the exercise of rights expressly recognized in a treaty. Interference with Aboriginal and Treaty rights is generally indirect, resulting from changes to environmental conditions that are necessary for the continued exercise of Aboriginal and Treaty rights. The assessment is based on information derived from the Proponent’s engagement with potentially- affected Aboriginal groups, environmental assessments carried out elsewhere in the Application/EIS, and the review of secondary data. Wherever possible, the assessment addresses potential effects on Aboriginal and treaty rights and related interests as understood from the perspective of the Aboriginal groups in question. Baseline reports informing this assessment are appended to the Application/EIS and include: Ethnographic Overview and Traditional Knowledge and Use Desk-Based Research Report (Appendix 17-A) and Saulteau First Nations Knowledge and Use Study for HD Mining Murray River Coal Project (Appendix 17-B). 20.2 REGULATORY AND POLICY FRAMEWORK The Crown has a legal duty to consult with and, where appropriate, accommodate Aboriginal interests when it contemplates a conduct that might adversely impact the potential or established Aboriginal or Treaty right. The Crown delegated procedural aspects of this duty, with respect to the Project, to the Proponent through the Section 11 Order and EIS Guidelines. -
Snow Survey and Water Supply Bulletin – February 1 , 2018
Snow Survey and Water Supply Bulletin – February 1st, 2018 The February 1st snow survey is now complete. Data from 86 snow courses and 69 automated snow weather stations around the province, collected by the Ministry of Environment Snow Survey Program and partners, and climate data from Environment and Climate Change Canada have been used to form the basis of the following report1. Weather January weather patterns affecting British Columbia were mixed. Generally, the month featured above-normal (+0.5 to 2.0˚C) temperatures across most of the province, with areas of warmer temperatures in the Kootenays. The first half of the month was mild with light precipitation and subdued snow accumulation. Several significant storm events affected the province in the second half of January, especially for the southern half of the province. An atmospheric river in late January created flood conditions on Vancouver Island. January precipitation totals were well above normal for the southern half of BC, while the Northwest and North Coast regions were below normal. Snowpack Snow basin indices for February 1st 2018 range from a low of 51% of normal in the Northwest to a high of 165% in the Skagit (Table 1 and Figure 1). Overall, the province has a slightly-above normal snow pack for February 1st, with the average of all snow measurements across the province at 108%, increasing significantly from 96% of normal on January 1st. Well-below normal snowpack is present in the Stikine (67%) and Northwest (51%). Well-above normal snow pack (>130%) is present in the Okanagan, Similkameen, Lower Fraser, South Coast, Skagit and Vancouver Island. -
Snow Survey and Water Supply Bulletin – April 1St, 2018
Snow Survey and Water Supply Bulletin – April 1st, 2018 The April 1st, 2018 snow survey is now complete. Data from 132 snow courses and 74 automated snow weather stations around the province (collected by the Ministry of Environment Snow Survey Program, BC Hydro and partners), and climate data from Environment and Climate Change Canada forms the basis of the following report1. Weather The weather in March was relatively cool and remained dry for most of the month until several storm systems moved through the province at the end of the month. Temperatures across the British Columbia were near normal to slightly below normal (-2 to 0˚C relative to normal). Precipitation was well above normal for most locations in the Interior, and significantly below normal for Vancouver Island and the South Coast. Snowpack Snow basin indices for April 1st 2018 range from a low of 65% of normal in the Stikine to a high of 152% in the Similkameen and Okanagan regions (Table 1 and Figure 1). Overall, the province has an above normal snow pack for April 1st. The average of all snow measurements across the province is 127% of normal, increasing significantly from 119% of normal on March 1st. Well-above normal snow packs (>130%) are present in the Upper Fraser West, Okanagan, Similkameen, Boundary, and Skagit. The April 1st snow index for the Okanagan is 152% of normal, which is tied with April 1999 for the highest snow pack dating back to 1980. Above normal snow packs (110-130%) are present in the Middle Fraser, Upper Fraser East, Lower Fraser, Upper Columbia, West Kootenay, East Kootenay, South Coast, and Central Coast. -
Nechako Watershed Council Report: Assessment of Potential Flow Regimes for the Nechako Watershed
NECHAKO WATERSHED COUNCIL REPORT: ASSESSMENT OF POTENTIAL FLOW REGIMES FOR THE NECHAKO WATERSHED Prepared by: 4Thought Solutions Inc. Suite 334 125A – 1030 Denman Street Vancouver, BC V6G 2M6 Prepared for: Nechako Enhancement Society & Nechako Watershed Council Contact person: Kristann Boudreau Senior Consultant, 4Thought Solutions Inc. Telephone: (604) 689-8443 Fax: 1-866-873-4045 E-mail: [email protected] Disclaimer: This internal discussion paper was commissioned to assist the Nechako Watershed Council with the process of developing consensus recommendations on flow regimes for the Nechako Watershed downstream of the Kenney Dam, assuming that a Cold Water Release Facility is constructed at Kenney Dam. Any views or opinions expressed in this draft are those of the author and do not necessarily reflect those of the members of the Nechako Watershed Council (NWC) or the Nechako Enhancement Society (NES), until the final draft has been signed off by all NWC. Date: March 18, 2005 [FINAL] Assessment of Potential Flow Regimes for the Nechako Watershed March 18, 2005 Executive Summary This report summarizes the Nechako Watershed Council’s (NWC) work, analyses, and consensus-based recommendations completed to date related to proposed flow regimes for the Nechako Watershed downstream of Kenney Dam if a cold water release facility is constructed at the dam. The facility’s construction is currently contingent on: 1) sufficient funds being contributed to the Nechako Environmental Enhancement Fund (NEEF) and, 2) the decision of the NEEF Management Committee to use the funds for the construction of a cold- water release facility (CWRF) at Kenney Dam being implemented. This report is a “working” or “living” document, recognizing that the NWC is still in the midst of a consensus-based decision-making process to develop recommendations on a preferred post-CWRF flow regime. -
Late Prehistoric Cultural Horizons on the Canadian Plateau
LATE PREHISTORIC CULTURAL HORIZONS ON THE CANADIAN PLATEAU Department of Archaeology Thomas H. Richards Simon Fraser University Michael K. Rousseau Publication Number 16 1987 Archaeology Press Simon Fraser University Burnaby, B.C. PUBLICATIONS COMMITTEE Roy L. Carlson (Chairman) Knut R. Fladmark Brian Hayden Philip M. Hobler Jack D. Nance Erie Nelson All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or any information storage and retrieval system, without permission in writing from the publisher. ISBN 0-86491-077-0 PRINTED IN CANADA The Department of Archaeology publishes papers and monographs which relate to its teaching and research interests. Communications concerning publications should be directed to the Chairman of the Publications Committee. © Copyright 1987 Department of Archaeology Simon Fraser University Late Prehistoric Cultural Horizons on the Canadian Plateau by Thomas H. Richards and Michael K. Rousseau Department of Archaeology Simon Fraser University Publication Number 16 1987 Burnaby, British Columbia We respectfully dedicate this volume to the memory of CHARLES E. BORDEN (1905-1978) the father of British Columbia archaeology. 11 TABLE OF CONTENTS Page Acknowledgements.................................................................................................................................vii List of Figures.....................................................................................................................................iv -
Fish 2002 Tec Doc Draft3
BRITISH COLUMBIA MINISTRY OF WATER, LAND AND AIR PROTECTION - 2002 Environmental Indicator: Fish in British Columbia Primary Indicator: Conservation status of Steelhead Trout stocks rated as healthy, of conservation concern, and of extreme conservation concern. Selection of the Indicator: The conservation status of Steelhead Trout stocks is a state or condition indicator. It provides a direct measure of the condition of British Columbia’s Steelhead stocks. Steelhead Trout (Oncorhynchus mykiss) are highly valued by recreational anglers and play a locally important role in First Nations ceremonial, social and food fisheries. Because Steelhead Trout use both freshwater and marine ecosystems at different periods in their life cycle, it is difficult to separate effects of freshwater and marine habitat quality and freshwater and marine harvest mortality. Recent delcines, however, in southern stocks have been attributed to environmental change, rather than over-fishing because many of these stocks are not significantly harvested by sport or commercial fisheries. With respect to conseration risk, if a stock is over fished, it is designated as being of ‘conservation concern’. The term ‘extreme conservation concern’ is applied to stock if there is a probablity that the stock could be extirpated. Data and Sources: Table 1. Conservation Ratings of Steelhead Stock in British Columbia, 2000 Steelhead Stock Extreme Conservation Conservation Healthy Total (Conservation Unit Name) Concern Concern Bella Coola–Rivers Inlet 1 32 33 Boundary Bay 4 4 Burrard -
Snow Pillow Commentary
Snow Pillow Commentary Snowpack and Water Supply Outlook for British Columbia • Province-Wide Synopsis January 1, 2009 Basin Data and Graphs Every effort is made to ensure that data reported on these pages are accurate. • Upper Fraser However, in order to update the graphs and indices as quickly as possible, • Mid and Lower some data may have been estimated. Please note that data provided on these pages are preliminary and subject to revision on review. • Fraser • Thompson BC Summary Graphs of Province-wide Synopsis • Columbia Snow Water Equivalents • Kootenay • Okanagan, Kettle, and The January 1 snow survey is now complete. Data from 80 snow courses and 53 snow pillows around the province, with 5 out-of-province sampling locations and Similkameen climate data from Environment Canada, have been used to form the basis for the • Coastal following reports. • North East ----------------------------------------------------------------------- • North West Snowpack • Groundwater Basin snow water indices across B.C. at January 1 vary from a low of about 55% • 2009 Survey schedule of normal on Vancouver Island to a high of 143% of normal in the Stikine. The South Coast, Vancouver Island and South Interior are all well below normal. Most • 2009 Snow Survey network of northern BC (Upper Fraser, Nechako, Skeena, Peace, Liard) are near normal. Low and mid elevation snow throughout the coast and interior is very well developed, following the generally wet and cold late December. Weather Weather during the early part of the winter has been variable. November was 2-3 degrees warmer than normal throughout the province, while December was 3-5 degrees colder than normal. -
Westslope Cutthroat Trout Oncorhynchus Clarkii Lewisi
COSEWIC Assessment and Status Report on the westslope cutthroat trout Oncorhynchus clarkii lewisi British Columbia population Alberta population in Canada British Columbia population – SPECIAL CONCERN Alberta population – THREATENED 2006 COSEWIC COSEPAC COMMITTEE ON THE STATUS OF COMITÉ SUR LA SITUATION ENDANGERED WILDLIFE DES ESPÈCES EN PÉRIL IN CANADA AU CANADA COSEWIC status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This report may be cited as follows: COSEWIC 2006. COSEWIC assessment and update status report on the westslope cutthroat trout Oncorhynchus clarkii lewisi (British Columbia population and Alberta population) in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vii + 67 pp. (www.sararegistry.gc.ca/status/status_e.cfm). Production note: COSEWIC would like to acknowledge Allan B. Costello and Emily Rubidge for writing the status report on the westslope cutthroat trout (Oncorhynchus clarkii lewisi) (British Columbia population and Alberta population) in Canada, prepared under contract with Environment Canada, overseen and edited by Dr. Robert Campbell, Co-chair, Freshwater Fishes Species Specialist Subcommittee. The status report to support the May 2005 COSEWIC assessments of the westslope cutthroat trout (Oncorhynchus clarkii lewisi) (Alberta population and British Columbia population) was not made available following the 2005 assessment. In November 2006, COSEWIC reassessed the westslope cutthroat trout (Oncorhynchus clarkii lewisi) -
Modelling Spatial and Temporal Variability of Hydrologic Impacts of Climate Change in the Fraser River Basin, British Columbia, Canada
HYDROLOGICAL PROCESSES Hydrol. Process. (2012) Published online in Wiley Online Library (wileyonlinelibrary.com) DOI: 10.1002/hyp.9283 Modelling spatial and temporal variability of hydrologic impacts of climate change in the Fraser River basin, British Columbia, Canada Rajesh R. Shrestha,* Markus A. Schnorbus, Arelia T. Werner and Anne J. Berland Pacific Climate Impacts Consortium, University House 1, PO Box 3060 Stn CSC, University of Victoria, Victoria, BC, Canada, V8W 3R4 Abstract: This paper presents a modelling study on the spatial and temporal variability of climate-induced hydrologic changes in the Fraser River basin, British Columbia, Canada. This large basin presents a unique modelling case due to its physiographic heterogeneity and the potentially large implications of changes to its hydrologic regime. The macro-scale Variable Infiltration Capacity (VIC) hydrologic model was employed to simulate 30-year baseline (1970s) and future (2050s) hydrologic regimes based on climate forcings derived from eight global climate models (GCMs) runs under three emissions scenarios (B1, A1B and A2). Bias Corrected Spatial Disaggregation was used to statistically downscale GCM outputs to the resolution of the VIC model (1/16). The modelled future scenarios for the 11 sub-basins and three regions (eastern mountains, central plateau and coastal mountains) of the FRB exhibit spatially varied responses, such as, shifts from snow-dominant to hybrid regime in the eastern and coastal mountains and hybrid to rain-dominant regime in the central plateau region. The analysis of temporal changes illustrated considerable uncertainties in the projections obtained from an ensemble of GCMs and emission scenarios. However, direction of changes obtained from the GCM ensembles and emissions scenarios are consistent amongst one another. -
Application Review Aboriginal Consultation Report
Prepared for: KEMESS UNDERGROUND PROJECT Application Review Aboriginal Consultation Report December 2016 The business of sustainability AuRico Metals Inc. KEMESS UNDERGROUND PROJECT Application Review Aboriginal Consultation Report December 2016 Project #0196303-0122-0004 Citation: ERM. 2016. Kemess Underground Project: Application Review Aboriginal Consultation Report. Prepared for AuRico Metals Inc. by ERM Consultants Canada Ltd.: Vancouver, British Columbia. ERM ERM Building, 15th Floor 1111 West Hastings Street Vancouver, BC Canada V6E 2J3 T: (604) 689-9460 F: (604) 687-4277 ERM prepared this report for the sole and exclusive benefit of, and use by, AuRico Metals Inc. Notwithstanding delivery of this report by ERM or AuRico Metals Inc. to any third party, any copy of this report provided to a third party is provided for informational purposes only, without the right to rely upon the report. KEMESS UNDERGROUND PROJECT Application Review Aboriginal Consultation Report TABLE OF CONTENTS Table of Contents ................................................................................................................................................ i List of Figures ........................................................................................................................................ i List of Tables ......................................................................................................................................... ii List of Appendices............................................................................................................................... -
For Fraser River Chinook Salmon Conservation) Pour Le Saumon Quinnat Du Fraser
C S A S S C C S Canadian Science Advisory Secretariat Secrétariat canadien de consultation scientifique Research Document 2002/085 Document de recherche 2002/085 Not to be cited without Ne pas citer sans permission of the authors * autorisation des auteurs * A discussion paper on possible new Document de travail sur les nouveaux stock groupings (Conservation Units) agrégats possibles de stocks (unités de for Fraser River chinook salmon conservation) pour le saumon quinnat du Fraser J. R. Candy1, J. R. Irvine1, C. K. Parken1, S. L. Lemke2, R. E. Bailey2, M. Wetklo1 and K. Jonsen1 1 Fisheries and Oceans Canada Science Branch, Pacific Biological Station Nanaimo, B.C. V9T 6N7 2Fisheries and Oceans Canada B.C. Interior, Resource Management 1278 Dalhousie Drive, Kamloops, B.C. V2B 6G3 * This series documents the scientific basis for the * La présente série documente les bases scientifiques evaluation of fisheries resources in Canada. As such, des évaluations des ressources halieutiques du Canada. it addresses the issues of the day in the time frames Elle traite des problèmes courants selon les échéanciers required and the documents it contains are not dictés. Les documents qu’elle contient ne doivent pas intended as definitive statements on the subjects être considérés comme des énoncés définitifs sur les addressed but rather as progress reports on ongoing sujets traités, mais plutôt comme des rapports d’étape investigations. sur les études en cours. Research documents are produced in the official Les documents de recherche sont publiés dans la language in which they are provided to the langue officielle utilisée dans le manuscrit envoyé au Secretariat.