DOCSLIB.ORG

Columbia River and Tributaries

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Columbia River and Tributaries CII--L--·----.--- REVIEW REPORT ON COLUMBIA RIVER AND TRIBUTARIES APPENDIX A COLUMBIA RIVER BASIN IN CANADA Prepared by SEATTLE DISTRICT, CORPS OF ENGINEERS October 1, 1948 347 CONTENTS Chapter I-Introduction: Page Scope of report --------------..---....--------- . 3.51 Treaties ---------351 Acknowledgments- --------------353 Chapter II-General Data: Geography and locations ------- ------- 354 General topography-.------------------------354 Streams ------------------357 Clark Fork-Pend Oreille River ..-.------------------ 357 Kootenay River---.- - ----------------------- 359 Columbia River -------------------- 363 Kettle River ---.- ------.. -----.. ----- ..- 365 Okanagan River-, --------------- 365 Geology-------------- 368 Soils and cover-----------------. 369 Climate------------------370 General -------------370 Records ----------------------------- 371 Storms --- -------------- 373 Hydrology ------------------- . ..... -373 General.-------------.------ .--. 373 Records ---.--------.----.........--.....------ - 374 Surface-water supply -.-----------------.-------------... 374 Ground-water supply -.--, -------- -----, - -377 Flood history and character---,------ ----------,. -377 Water rights ..-.--------------...............---.378.. .. Chapter III-Economic development: Population ----379 Resources and industries----------------381 Agriculture ------ ----..-.- --- .-------- 381 Forestry-,- -------------383 Minerals and miring, 384 Manufacturing 388 Power - ---------------- .---.------. 389 Recreation, fish and wildlife ---------------------------- 390 Transportation and commerce---.------------..-- 390 Railroads ----------------- .--------- ----- 391 Highways ...-....---------- --.--., 392 Airways ------ --------------------------------- 392 Navigation ------..-------- .- .----- --- -- .----- .- 392 Chapter IV-Problems: General ----- -----------.--- -------...--- - 393 Flood control ------ ------------------. 393 Fish conservation--------------- 394 Stream pollution -------------------------- .----- .- ..-- 394 Irrigation ------,,--..-----......... .394 Power development -----------------------..- 394 Chapter V-Potential development: Existing storage-------------------------------------- 395 Potential storage ----------------------^----------- ------ 395 Columbia .-----,--,--.------River, main stem---------------------396 Kootenay River ------------------------------- --- 397 Clark Fork-Pend Oreille River---------------397 Kettle River---------- ------------------------------- 397 Similkameen River-------------------398 Effects in the United States---------- 400 --------------402 Conclusion..----------..- -------------------- 402 Summary-. 349 350 COLUMBIA RIVER AND TRIBUTARIES TABLES No. Title Page 1. Lakes of the Columbia River Basin in Canada ........----------... 357 2. Tributary rivers and watershed areas of the upper Columbia River..- 358 3. Stream data --------------------------------..- ....366 4. Stream slopes and elevations -------------3------------...--. 367 5. Relative.humidity data. ----------------------- 371 6. Summary of climatological data------............................ 372 7 Mean monthltl, nd annual precipitation and temperature data--... 373 8. Summary of stream-flow data .---------.---.--- .-...--.-A --.. 375 9. Mean monthly stream-flow data ------- -- ------- 376 10. Population and activities of the principal cities of Columbia Basin in British Columbia -----.---.....---- - 380 11 TIimber out--by species in British Columbia---------.-------------- 384 12 Tiilber outt-by land status, Nelson and K(amlooos districts..,..- ._ 384 13 Value of gold, silver, copper, lead, and zinc produced by divisions in British Columbia ------ ......- 385 14 Quantity and value of minerals produced in British Columbia- -..- 386 15. Mineral production in basin -----------------.. 386 16. Returns to mining investors------ ..-.......... .. 387 17 IIEmployees a1nd costs of mining industry, British Columbia ..-._--_.-- 387 18. Data on manufacturing establishment s --------------------------. 389 19. Water-power development -----------_---.----..---.........----..-- ......_--___- ..----.389 20. Potential storage sites in Canada ----.------------------ .- .._-.399 21. Effects of various combinations of storage on dependable flow: A. At Grand Coulee D)amI----------.....- ---------------- 400 B. At McNary Dam --...----- -----------... -- . ..--_ . 400 PLATF` (After p. 403) No. Title 1. Basin map. 2. Profile. 3. Isohyetal map. 4-5. Kootenay Rtiver hydrograph at Glade, British Columbia. 6-7. Columbia River hydrograph at Birchbank, British Columbia. 8. Runoff map. 9. Stream-flow characteristics. 10, Stream-flow hydrographs and storage yield curves. APPENDIX A-COLUMBIA RIVER BASIN IN CANADA CHAPTER I--INTRODUCTION. SCOPE OF REPORT 1, No report of a comprehensive nature on the development of the water resources of the Columbia River Basin in the United States would be complete without consideration being given to the large portion of the drainage area of the river in Canada and the large runoff from that area. Consideration also should be given to the economic development in the Canadian portion of the basin, particu- larly in those areas near the international boundary wherein problems may arise from' developments near the boundary. Because of the importance of these considerations, the presentation in some detail of certain data in a separate appendix was believed necessary for the following reasons: (a), The geography, topography, and climate are important factors in estimating the probable runoff in the various international streams and their tributaries. (b) The location, annual and seasonal runoff, and general character of the more important streams are likewise important in estimating the quantity and character of their probable runoff. (c) A knowledge of the economic development of this portion of Columbia River Basin is of prime importance to any long-range planning program involving the exploitation of its water resources in either country. Presentation of these data is believed conservative. (d) The discussion at this time of existing and potential storage in Canada is undertaken only because some estimate as to its probable quantity, location, and rate of discharge is necessary in the considera- tion of long-range plans for developments downstream. No attempt has been made to evaluate the benefits that would accrue either directly or indirectly to Canada from development of storage in that country. While these would be real and of great magnitude, their realization and proper evaluation is dependent upon many factors, the determi- nation of which is a prerogative of Canada and beyond the scope of this report. Similarly, the brief discussion of some of the existing problems in Canada is undertaken not to point out their obvious existence and importance but rather to mention only those of mutual interest where united action of both countries might provide their best and most satisfactory solution. TREATIES 2. "The international problems of water use within the Columbia River Basin are subject to the provisions of two treaties between the Government of the United States and that of Great Britain on behalf of Canada which date from 1846 and 1909." 1 I Preliminary Report to the International Joint Commission by the International Columbia River Engi. neering Board, Oct. 1, 194, par. 1-02, p. 1. 351 352 COLUMBIA RIVER AND TRIBUTARIES The Treaty of Washington, 1846, defines the boundary between the two countries west of the Rocky Mountains and provides navigational privileges to all British subjects on the Columbia and the great northern branch of the Columbia River from the forty-ninth parallel to the ocean, on the same footing as citizens of the United States. 3. The International Joint Commission was created by the treaty of January 11, 1909, between the United States and Great Britain. Under article 3 of this treaty, both parties agree to the establishment and maintenance of this Commission, to be composed. of six commis- sioners; three commissions from the United States, appointed by the President; and three on the part of the United Kingdom, appointed by His Majesty on the recommendation of the Governor in Council of the Dominion of Canada. This Commission has authority to deal with a wide variety of situations that may arise between the nationals or the Governments themselves. 4. First, it becomes a final court for settlement of all questions involving use or diversion of boundary waters, of rivers flowing from boundary waters or of rivers flowing across the boundary as defined in the treaty and agreed upon in articles 3 and 4-all according to certain procedures as set up in article 8 thereof. 5. Second, the Commission acts as an administrative body, under article 6 of the treaty, responsible for the measurement and division of the waters of two minor international streams, the St. Mary and Milk Rivers, between the farmers of Alberta and Montana. 6. Third, the Commission may function as an investigatory body for other classes of cases not specifically covered by articles 3 or 4, such as water-pollution problems, damage from smelter fumes, the St. Lawrence deep waterway, or any other questions or matters of difference arising between them along the common frontier. This function of the Commission is outlined in article 9 of the treaty, under which it is authorized to examine into and report upon the facts and circumstances involved, making its report and recommendations back to the two Govibrnments, thus ending its responsibility
Load more

Recommended publications
  • Gyrfalcon Falco Rusticolus
    Gyrfalcon Falco rusticolus Rob Florkiewicz surveys, this area was included. Eight eyries are known from this Characteristics and Range The northern-dwelling Gyrfalcon is part of the province; however, while up to 7 of these eyries have the largest falcon in the world. It breeds mostly along the Arctic been deemed occupied in a single year, no more than 3 have been coasts of North America, Europe and Asia (Booms et al. 2008). productive at the same time. Based on these data and other Over its range, its colour varies from white through silver-grey to sightings, the British Columbia Wildlife Branch estimates the almost black; silver-grey is the most common morph in British breeding population in the province to be fewer than 20 pairs Columbia. It nests on cliff ledges at sites that are often used for (Chutter 2008). decades and where considerable amounts of guano can accumulate. Ptarmigan provide the Gyrfalcon's main prey in In British Columbia, the Gyrfalcon nests on cliff ledges on British Columbia and productivity appears dependent on mountains in alpine areas, usually adjacent to rivers or lakes. ptarmigan numbers. Large size and hunting prowess make the Occasionally, it nests on cliffs of river banks and in abandoned Gyrfalcon a popular bird with falconers, who breed and train Golden Eagle nests. them to hunt waterfowl and other game birds. Conservation and Recommendations Whilst the Gyrfalcon is Distribution, Abundance, and Habitat Most Gyrfalcons breed designated as Not at Risk nationally by COSEWIC, it is Blue-listed along the Arctic coast; however, a few breed in the northwest in British Columbia due to its small known breeding population portion of the Northern Boreal Mountains Ecoprovince of British (British Columbia Ministry of Environment 2014).
    [Show full text]
  • West Arm Provincial Park Draft Management Plan Introduction
    M ANAGEMENT LAN P May 2007 for West Arm Provincial Park Ministry of Environment, Environmental Stewardship Division West Arm Provincial Park M ANAGEMENT LAN P Prepared by Kootenay Region Environmental Stewardship Division Library and Archives Canada Cataloguing in Publication British Columbia. Ministry of Forests and Range Management plan for West Arm Provincial Park. ISBN 978-0-7726-6039-8 1. West Arm Park (B.C.). 2. Provincial parks and reserves--British Columbia--Planning. 3. Provincial parks and reserves--British Columbia --Management. FC3815.W47B74 2008 333.78'3097116 C2008-905854-2 TABLE OF CONTENTS Acknowledgements Executive Summary Introduction............................................................................................................1 The Management Planning Process.......................................................................1 Relationship to Other Land Use Planning.............................................................2 Background Summary...........................................................................................3 Management Issues ...............................................................................................6 Role of the Protected Area ....................................................................................8 Provincial and Regional Context...........................................................................8 Significance in the Protected Areas System..........................................................8 Protected Area Roles ...........................................................................................12
    [Show full text]
  • Unsolved Rapes Raise Safety Fears
    Cats missing Get tested 'Bali begins A number of cats have Local residents are urged to get More than 40 youth from Terrace, mysteriously disappeared from the their blood tested for the hepatitis Smithers and Kitimat turned out Horseshoe area\NEWS A3 C virus\COMMUNITY B1 for a fastball clinic\SPORTS B6 WEDNESDAY $1.00 PLUS 7¢ GST (S1.10 plus 8¢ GST outside of the April 12, 2000 Terrace area) T . NDARD VOL. 13 NO. 1 Unsolved rapes raise safety fears By CHRISTIANA WIENS of Kalum Street, happened around 8 RCMP say her attackers are be- Udsen said regional investigators not normally hear about." TERRACE RCMP are question- a.m., Wednesday, March 22. tween 18 and 23 years old. One of the based in Prince Rupert, in town last Of particular concern, she said, is ing a number of suspects after two The suspect - believed to be a na- men is believed to be native, while Tuesday to help Terrace's drug section the March 31 attack on Davis Street. the other's ethnicity isn't known. execute two warrants, were tied up "Two (attackers) is not a random extremely violent sexual attacks tive male wearing a blue bandana to mask his face - is described as having Udsen said the attacks do not ap- and unable to help this case. act," she said. "They have to discuss on women in the past three weeks. a thin to medium build. pear to be related to earlier stalking Meanwhile, he said, local women and they have to debrief." But as of Apr.
    [Show full text]
  • Kootenay Lake Bull Trout Monitoring
    BULL TROUT REDD COUNT SURVEYS IN SELECT KOOTENAY LAKE TRIBUTARIES (2013) AND RECOMMENDATIONS FOR FUTURE SURVEYS January 2014 BULL TROUT REDD COUNT SURVEYS IN SELECT KOOTENAY LAKE TRIBUTARIES (2013) AND RECOMMENDATIONS FOR FUTURE SURVEYS January 2014 Project No. FF14-07 Prepared for: Fish and Wildlife Compensation Program – Columbia 601 – 18th St Castlegar, BC V1N 2N1 Prepared by: Greg Andrusak, RPBio & Harvey Andrusak, RPBio Redfish Consulting Ltd. 5244 Highway 3A Nelson, BC V1L 6N6 Cover Photo: ‘Observed bull trout redd on upper Kaslo River.’ Photograph taken on the 4th of October 2013 by Greg Andrusak. The Fish and Wildlife Compensation Program is a joint initiative between BC Hydro, the BC Ministry of Ministry of Forests, Lands and Natural Resource Operations (MFLNRO) and Fisheries & Oceans Canada (DFO) to conserve and enhance fish and wildlife populations affected by the construction of BC Hydro dams in Canada's portion of the Columbia Basin. Suggested Citation: Andrusak G.F. 2014. Bull trout (Salvelinus confluentus) redd count surveys in select Kootenay Lake tributaries (2013) and recommendations for future surveys. Report prepared for Fish and Wildlife Compensation Program – Columbia (Castlegar, BC) and BC Ministry of Ministry of Forests, Lands and Natural Resource Operations (MFLNRO)by Redfish Consulting Ltd. (Nelson, BC). FWCP Report No. FF14-07. 41 pp. + app. Bull Trout Redd Count Surveys in Select Kootenay Lake Tributaries-2013 Executive Summary The Fish and Wildlife Compensation Program (FWCP) annually funds two major compensation projects on Kootenay Lake: a large scale nutrient restoration project, and operation of the Meadow Creek kokanee spawning channel. One of the primary rationales for these projects is the restoration of the adfluvial bull trout and Gerrard rainbow trout populations, therefore monitoring the status of these apex species is a high priority of the FWCP as reflected in the program’s Large Lake Plan.
    [Show full text]
  • Ecosystem Classification and Interpretation of the C.3 Sub-Boreal Spruce Zone, Prince Rupert Forest Region, British Columbia
    Ecosystem Classification and Interpretation of the c.3 Sub-Boreal Spruce Zone, Prince Rupert Forest Region, British Columbia by J. Pojar', R. Trowbridge', and D. Coates2 'Ministry of Forests 2Ministry of Forests Research Section Silviculture Section Prince Rupert Forest Region Prince Rupert Forest Region Bag 5000 Bag 5000 Smithers. B.C. Smithers, B.C. VOJ 2N0 VOJ 2N0 Province of British Columbia Ministry of Forests ACKNOWLEDGEMENTS Numerous individualsassisted in the various phases ofthis report. D.J. Wilford managed theprogram in its first few years. K. Awmack, A. Banner, M. Blouw, W. Chapman, A. Deas, S. Haeussler, D. Holmes, R. Laird, A. Macadam, K. McKeown, M. O'Neill, L. Ricciotti, 6. Robinson, J. Schwab, 0.Wilford, and D. Yolehelped carry out field work. S. Lindeburghand B.M. Geislercontributed tothe Interpretations sections of theguide. J. van Barneveld and 0. Meidingerreviewed the manuscript and provided many usefulsuggestions. G. Bishop, P. Frank, P. Nystedt,and P. Sowden did most ofthe illustrations. F. Boasand J. Godfrey identified some ofthe bryophytes. Final editing and preparationof the report was by W. Taylor and K. McKeown. M. Romeo, and C. Huismanand J. Taekema did the typing andword processing, respectively. TABLE OF CONTENTS Page 1.0 INTRODUCTION ......................................................... 1 2.0 OBJECTIVES ........................................................... 4 3.0 PRINCIPLES AND PHILOSOPHY ............................................ 5 3.1 Ecosystem ......................................................
    [Show full text]
  • (1987): "Tectonomagmatic Evolution of Cenozoic Extension in the North American Cordillera"
    Downloaded from http://sp.lyellcollection.org/ by Frances J Cooper on January 21, 2013 Geological Society, London, Special Publications Tectonomagmatic evolution of Cenozoic extension in the North American Cordillera Brian P. Wernicke, Philip C. England, Leslie J. Sonder and Robert L. Christiansen Geological Society, London, Special Publications 1987, v.28; p203-221. doi: 10.1144/GSL.SP.1987.028.01.15 Email alerting click here to receive free e-mail alerts when service new articles cite this article Permission click here to seek permission to re-use all or request part of this article Subscribe click here to subscribe to Geological Society, London, Special Publications or the Lyell Collection Notes © The Geological Society of London 2013 Downloaded from http://sp.lyellcollection.org/ by Frances J Cooper on January 21, 2013 Tectonomagmatic evolution of Cenozoic extension in the North American Cordillera B.P. Wernicke, R.L. Christiansen, P.C. England & L.J. Sonder SUMMARY: The spatial and temporal distributions of Cenozoic extension and magmatism in the Cordillera suggest that the onset of major crustal extension at a particular latitude was confined to a relatively narrow belt (< 100 km, pre-extension) and followed the onset of intermediate and silicic magmatism by no more than a few million years. Extension began in early Eocene time in southern British Columbia, northern Washington, Idaho and Montana. Farther S, extension began at about the Eocene- Oligocene boundary in the Great Basin and slightly later in the Mojave-Sonora Desert region. The intervening area, at the latitude of Las Vegas, remained quiescent until mid- Miocene time. Compositional and isotopic characteristics of most pre-Miocene magmas are consistent with their containing major components of melted continental crust.
    [Show full text]
  • The Selkirk Mountains : a Guide for Mountain Climbers and Pilgrims
    J Presentee) to ^be Xibrar^ of tbe xaniversit^ of Toronto bs Her"bert B. Sampson, K,C, Digitized by the Internet Archive in 2011 with funding from University of Toronto http://www.archive.org/details/selkirkmountainsOOwhee THE Selkirk Mountains A Guide for Mountain Climbers and Pilgrims Information by A. O. WHEELER, F.R.G.S., A.C.C., A.C., A.A.C. vo A- Stovel Company, Engravers, Lithographers and Printers, Winnipeg, Man. Arthur O. Wheeler, First President of Alpine Club — CONTENTS Foreword—A. 0. Wlieeler Page 1 One Word More—Elizabeth Parker 2 The Snowy Selkirks—Elizabeth Parker 3-5 CHAPTER I. The Rocky Mountain System—The Selkirks—Early Explorers Later Histor}'—The Railway—Discovery of Rogers Pass—An Alpine Club—Members of British Association Visit the Selkirks, (1884) —Result of Completion of Railway—Government Surveys (1886) —First Scientific Observations of Illecillewaet Glacier Topographical Survey by William Spotswood Green—The Alpine Club, England, and the Swiss Alpine Club—The Appalachian Mountain Club—Triangulation of Railway Belt—Subsequent Mountaineering Pages 6-32 CHAPTER n. Peaks, Passes and Valleys Reached from Glacier—Glacier Park Swiss Guides—Glacier House—Outfits and Ponies—Places and Peaks of Interest Alphabetically Arranged 33-104 CHAPTER m. The Caves of Cheops (Xakimu Caves) —the Valley of the Caves The Approach to the Caves—Formation and Structure—Descrip- tion of Caves—The Mill Bridge Series—The Gorge Series—The Judgment Hall 106-117 CHAPTER IV. •Golden and the Country of the Upper Columbia—Along the Columbia River between Golden and Beavermouth are Several Points of Interest—the Upper Columbia—Travel by Waterway on the Upper Columbia 119-135 CHAPTER V.
    [Show full text]
  • A History of the Railway Through Rogers Pass from 1865 to 1916
    Connecting Canada: a History of the Railway through Rogers Pass from 1865 to 1916 Geography 477: Field Studies in Physical Geography, Fall 2010 Photo source: R.H. Trueman & Co./City of Vancouver Archives By: Jennifer Cleveland and Brittany Dewar December 18, 2010 Instructor: Dan Smith Department of Geography University of Victoria, BC Table of Content 1.0 Introduction…………………………………………………………………………………………………………………………3 2.0 Study Area and Data…………………………………………………………………………………………………………….3 3.0 Methods………………………………………………………………………………………………………………………………4 4.0 Historical Themes and Maps………………………………………………………………………………………………..7 4.1 Expeditions……………………………………………………………………………………………………………….7 Figure 2: Finding the Pass: Exploration Routes from 1865-1882……………………………….9 4.2 Community…………………………………………………………………………………………………………….10 Figure 3: Rogers Pass Community 1909………………………………………………….………………...13 4.3 Challenges to Operation of the Railway through Rogers Pass………………………………...14 Figure 4: Avalanche Occurrences in Rogers Pass 1885-1910…………………………………...17 5.0 Discussion and conclusion………………………………………………………………………………………………….18 5.1 Mapping: Purpose and Difficulties………………………………………………………………………….18 5.2 Historical Insights: Community……………………………………………………………………………….19 5.3 Historical Insights: Reasons and Consequences of building the Railway through Rogers Pass…………………………………………………………………………………………………………………..19 6.0 Acknowledgements……………………………………………………………………………………………………………21 7.0 References…………………………………………………………………………………………………………………………22 Appendix A: Time line of avalanches occurring in Rogers
    [Show full text]
  • ARTICLES Late Cretaceous Through Cenozoic Strike-Slip Tectonics of Southwestern Alaska
    " .--- ~, , - /.. ./ . - n L~O J t-7.7/ ~ / (C/ / ' '0! L/ 'L ' x/(,' i J(ff /t1cz/j7 ARTICLES Late Cretaceous through Cenozoic Strike-Slip Tectonics of Southwestern Alaska l and William Marti 1. Miller, Dwight C. Bradley, Thomas K. Bundtzen McClellcmd2 u.s. Geological Survey, 4200 University Drive, Anchorage, Alaska 99508, u.S. (e-mail: mlmillerCtYusgs. gov) ABSTRACT New geologic mapping and geochronology show that margin-parallel strike-slip faults on the western limb of the southern Alaska orocline have experienced multiple episodes of dextral motion since -100 Ma. These faults are on the upper plate of a subduction zone -350-450 km inboard of the paleotrench. In southwestern Alaska, dextral displacement is 134 km on the Denali fault, at least 88-94 km on the Iditarod-Nixon Fork fault, and perhaps tens of kilometers on the Dishna River fault. The strike-slip regime coincided with Late Cretaceous sedimentation and then folding in the Kuskokwim basin, and with episodes of magmatism and mineralization at ~ 70, -60, and -30 Ma. No single driving mechanism can explain all of the -95 million-year history of strike-slip faulting. Since -40 Ma the observed dextral sense of strike slip has run contrary to the sense of subduction obliquity. This may be explained by northward motion of the Pacific Plate driving continental margin slivers into and/or around the oroclinal bend. From 44 to 66 Ma, oroclinal rotation, perhaps involving large-scale flexural slip, may have been accompanied by westward escape of crustal blocks along strike-slip faults. However, reconstructions of this period involve unproven assumptions about the identity of the subducting plate, the position of subducting ridges, and the exact timing of oroclinal bending, thus obscuring the driving mechanisms of strike slip.
    [Show full text]
  • Kootenay Lake Bull Trout Monitoring-Overview
    BULL TROUT REDD COUNT SURVEYS IN SELECT KOOTENAY LAKE TRIBUTARIES (2011) AND RECOMMENDATIONS FOR FUTURE SURVEYS February 2012 BULL TROUT REDD COUNT SURVEYS IN SELECT KOOTENAY LAKE TRIBUTARIES (2011) AND RECOMMENDATIONS FOR FUTURE SURVEYS February 2012 Prepared for: Fish and Wildlife Compensation Program – Columbia Basin 103-333 Victoria St. Nelson, BC Prepared by: Greg Andrusak, RPBio & Harvey Andrusak, RPBio Redfish Consulting Ltd. 5244 Highway 3A Nelson, BC V1L 6N6 Cover Photo: ‘Canyon section of lower Woodbury Creek in mid-October.’ Photograph taken on the 19th of October 2011 by Greg Andrusak. The Fish and Wildlife Compensation Program is a joint initiative between BC Hydro, the BC Ministry of Ministry of Forests, Lands and Natural Resource Operations (MFLNRO) and Fisheries & Oceans Canada (DFO) to conserve and enhance fish and wildlife populations affected by the construction of BC Hydro dams in Canada's portion of the Columbia Basin. Suggested Citation: G.F. Andrusak and H. Andrusak. 2012. Bull trout (Salvelinus confluentus) redd count surveys in select Kootenay Lake tributaries (2011) and recommendations for future surveys.. Report prepared for Fish and Wildlife Compensation Program – Columbia Basin(Nelson, BC) by Redfish Consulting Ltd. (Nelson, BC). FWCP Report No. XXX. XX pp. + app. Executive Summary The Fish and Wildlife Compensation Program – Columbia Basin (FWCP) annually funds two major compensation projects on Kootenay Lake: a large scale nutrient restoration project, and Meadow Creek kokanee spawning channel. A primary rationale for these projects is restoration of bull trout and Gerrard rainbow trout populations; however, there has been no lake-wide measure of bull trout abundance to use as a performance measure.
    [Show full text]
  • Glacier and Mx Revelstoke
    MOUNT REVELSTOKE NATIONAL PARK HOW TO REACH THE PARK TRAILS GENERAL INFORMATION There are more than 40 miles of improved trails in the 3 British Columbia Mount Revelstoke National Park is accessible by both railway and motor road. A scenic highway has been built park. Perhaps the most popular of these is the trail leading PARKS ADMINISTRATION < GLACIER AND from the main through highway near the town of Revelstoke from the Lookout at the Summit to Millar and Eva Lakes, and Location and Description to the summit of Mount Revelstoke on which the park is Lake of Jade. This trail crosses alpine meadows, popularly The administration of Glacier and Mount Revelstoke situated. In a distance of 18 miles this road rises 4,850 feet known as the "wild flower garden", and skirting the Columbia National Parks is carried out by a superintendent whose office Valley winds through rocky hollows to crystal pools of pale is located at Field in Yoho National Park, British Columbia. to an altitude of 6,350 feet above sea-level, yet it has no The superintendent is assisted by wardens stationed in the 1 Mount Revelstoke National Park is situated on the summit MX REVELSTOKE mental hazards for the average driver. The ascent is gradual green water that reflects the surrounding trees, rocks and parks. Information, maps, and literature concerning the parks of Mount Revelstoke. It has an area of 100 square miles and and is made by a number of switchbacks with sweeping mountains. Millar Lake is 4 miles from the Lookout, and Eva may be obtained from the Superintendent's office and from NATIONAL PARKS occupies a broad undulating plateau at a general elevation curves, with plenty of room for cars to pass.
    [Show full text]
  • Distribution of Adfluvial Bull Trout Production in Tributaries of the Arrow Lakes Reservoir and the Feasibilty of Monitoring Juvenile and Adult Abundance
    DISTRIBUTION OF ADFLUVIAL BULL TROUT PRODUCTION IN TRIBUTARIES OF THE ARROW LAKES RESERVOIR AND THE FEASIBILTY OF MONITORING JUVENILE AND ADULT ABUNDANCE Scott Decker1 and John Hagen2 Prepared for: Columbia Basin Fish and Wildlife Compensation Program, Nelson, BC BC Hydro and Power Authority, Columbia Basin Generation, Castlegar, BC June, 2007 ________________________________________________________________ 1 1034 Fraser Street, Kamloops, BC, V2C 3H7; [email protected] 2 1663 5th Avenue, Prince George, BC, V2L 3M2; [email protected] ii EXECUTIVE SUMMARY The Columbia Basin Fish and Wildlife Compensation Program (CBFWCP) and BC Hydro Columbia Basin Generation are interested in developing a program to monitor adfluvial bull trout (Salvelinus confluentus) populations in the Arrow Lakes Reservoir (ALR) in response to reservoir fertilization and other compensation initiatives. As a first step towards this goal, better information is needed about which tributaries support adfluvial bull trout populations in the Arrow Lakes Reservoir (ALR), and the relative contribution of these tributaries to reservoir recruitment. Over a three-year period from 2004-2006 we evaluated night snorkeler counts and redd surveys as tools for monitoring the abundance of juvenile and adult bull trout, respectively, in ALR tributaries, and attempted to identify tributary reaches in the ALR that contributed significantly to overall production. We also included rainbow trout (Oncorhynchus mykiss) in our evaluation of snorkeler counts, and as part of our distribution and abundance study. Mark-recapture data indicated that nighttime snorkeler counts, when calibrated, can provide accurate and reasonably precise estimates of bull trout and rainbow trout parr abundance in non-glacial tributaries. Snorkeling efficiency was relatively high for both bull trout (q = 49%; 95% confidence interval = 40%-57%) and rainbow trout (q = 72%; 95% CI = 61%-83%).
    [Show full text]