DOCSLIB.ORG

Approved Assessment Report for the Lakehead Source Protection Area

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Approved Assessment Report for the Lakehead Source Protection Area Approved Assessment Report for the Lakehead Source Protection Area Bare Point Intake Protection Zone Rosslyn Wellhead Protection Area LAKEHEAD SOURCE PROTECTION COMMITTEE May, 2011 Executive Summary of the “Amended Proposed Assessment Report for the Lakehead Source Protection Area” The Ontario Government legislated the “Clean Water Act, 2006” in order to protect drinking water at the source as part of an overall commitment to human health and the environment. A key focus of the legislation is the production of a locally-developed, science-based Assessment Report and Source Protection Plan. The Lakehead Source Protection Committee is representative of the watershed community and includes members representing the Municipal, economic and industrial, and public and academic sectors. The Lakehead Source Protection Committee is responsible for the production of the Assessment Report and Source Protection Plan. The Lakehead Source Protection Committee prepared the Assessment Report, which identifies and outlines various elements of the local watersheds and Municipal Residential Drinking Water Systems within the Lakehead Source Protection Area, as per the requirements of the “Directors Technical Rules, Clean Water Act, 2006”. An Assessment Report includes the watershed characterization, Great Lakes considerations, climate change and analysis of a water budget, drinking water vulnerability and threats within the Lakehead Source Protection Area. The information within the Assessment Report will be used for the purpose of developing a Source Protection Plan. The objective of a Source Protection Plan is to establish the measures to protect both the quality and quantity of drinking water sources within the watersheds of the Lakehead Source Protection Area. A Source Protection Plan is considered the first step in a multi-barrier approach to ensuring safe drinking water. Other barriers include measures to ensure treatment implementation, safe water distribution, monitoring and emergency response. During the development of the Source Protection Plan, the Lakehead Source Protection Committee will work together with representatives from the local watershed community (e.g., Municipalities, Conservation Authority, water users and land owners). Watershed Characterization is a description of the entire area of both the land and water that is drained by a river and its tributaries, known as a watershed. The Watershed Characterization information will assist in developing a better understanding of the geographical conditions of the watershed. The Lakehead Region Conservation Authority developed the Watershed Characterization by compiling the available information on the physical, sociological and economic makeup of the Lakehead Source Protection Area. The Watershed Characterization includes the facts and figures on population distribution, climate, land use, water use, existing water-related monitoring systems and the natural characteristics of the watersheds within the Lakehead Source Protection Area. A Water Budget and Water Quantity Stress Assessment report for the Lakehead Source Protection Area was prepared by a consultant, in August 2008, in accordance with the Ontario Ministry of Environment guidelines. This report provides a basic understanding of the surface and groundwater hydrology within the Lakehead Source Protection Area and was used in the preparation of the Water Budget chapter for the Assessment Report. The Conceptual Water Budget provides baseline data collection, mapping and an analysis of the information compiled in order to produce an initial overview of the function of the flow system for both groundwater and “Approved Assessment Report for the Lakehead Source Protection Area” May 2011 © Lakehead Region Conservation Authority i surface water in the Lakehead Source Protection Area. The main objective of the Conceptual Water Budget is to answer the following basic questions: 1) Where is the water? 2) How does the water move between reservoirs? 3) What and where are the stresses on the water? 4) What are the trends? The main objective of the Tier 1 Assessment was to estimate and describe the movement of water within the various elements of the hydrologic cycle to identify areas that may face water quantity stress within the Lakehead Source Protection Area. The Tier 1 Assessment utilizes available data collected during the Conceptual Water Budget phase to evaluate the cumulative stress within each basin. Within the Assessment Report, the elements of the Tier 1 Assessment have been updated, where required, to reflect the “Ontario Ministry of Environment Directors Technical Rules, November, 2009”. The chapter on groundwater and surface water vulnerability provides an analysis of the Thunder Bay (Bare Point) Water Treatment Plant Intake Protection Zones and Rosslyn Village Subdivision Well Supply Wellhead Protection Areas. This chapter of the Assessment Report will be used to help develop the Source Protection Plan, which will outline measures to protect both the quality and quantity of sources of drinking water within the Lakehead Source Protection Area. Groundwater vulnerability is defined as the tendency and likelihood for general contaminants to reach the water table after introduction at the ground surface. All groundwater is to some degree vulnerable and the analysis for the assessment reflects the ability of contaminants to reach the water table in groundwater aquifers across the region. For the purposes of the Assessment Report, the intrinsic vulnerability analysis approach was used to identify the vulnerable areas. The analysis was based on the existing hydrogeological data, land use and information from the provincial groundwater studies. The section on the Intrinsic Susceptibility Index (ISI) describes the vulnerability of the aquifer. The Intrinsic Susceptibility Index was estimated by assigning a numerical score related to the hydraulic conductivity of the material in each layer overlying the water table, multiplied by the thickness of that layer. Based on this analysis, the higher the Intrinsic Susceptibility Index, the less sensitive the aquifer is. The vulnerable areas considered in the analysis include Wellhead Protection Areas (WHPAs) and Intake Protection Zones (IPZs) around Municipal Residential Drinking Water supplies, Highly Vulnerable Aquifers (HVAs) and Significant Groundwater Recharge Areas (SGRAs). The relative vulnerability within each of these areas was characterized as high, medium or low. This categorization is intended to reflect the susceptibility of the aquifer(s) in the vulnerable areas to surface (or near surface) sources of contamination. The vulnerability score is assigned based on the intrinsic susceptibility analysis and presented in the mapping products. These results, as well as the level of confidence in the assessment, will be provided as input to the "Water Quality Risk Assessment". The results indicate that the 100 metre radius area around the Wellhead Protection Areas having a score of 10 is highly vulnerable to contamination from surface sources. Most of the area within 2-year time of travel has a medium vulnerability (V score 6) to contamination from surface sources. Some areas within the 25-year capture zone of the Rosslyn Village Subdivision Well Supply have a medium vulnerability (V score 6). It is also observed that some areas within the 5-year capture zone of the Rosslyn “Approved Assessment Report for the Lakehead Source Protection Area” May 2011 © Lakehead Region Conservation Authority ii Village Subdivision Well Supply have a medium vulnerability (V score of 6). Surface water vulnerability is defined as the tendency and likelihood for general contaminants to reach the surface water intake after introduction in-water, alongshore or up-tributary. All surface water has some degree of vulnerability. Water intakes situated on the Great Lakes are less vulnerable than drinking water intakes situated on smaller surface water bodies as there tends to be more water surrounding the intake, which allows for greater dilution of a contaminant. Three vulnerable zones apply to a Great Lakes Municipal Residential Drinking Water System intake: Intake Protection Zone 1, a primary zone immediately around the intake having a radius of 1,000 metres (one kilometre) as defined in “Directors Technical Rules, Clean Water Act, 2006” Part VI.3, Rule 61(1)(a). This represents the most immediate and vulnerable area around the intake. Intake Protection Zone 2, a secondary zone having dimensions determined from calculations based upon characteristics of the local environment, such as local water movement vectors and nearby shoreline and tributary watercourse features. Intake Protection Zone 3, a tertiary zone having dimensions determined using an Events Based Approach (EBA). The Intake Protection Zone 3 is determined using an approach that quantifies the distance from which contaminants could travel in an extreme event and contaminate the surface water intake. To be determined in a future Assessment Report, as technical study related to the determination and delineation of an Intake Protection Zone-3 for the Thunder Bay (Bare Point Road) Water Treatment Plant has not been completed to date. Vulnerability scores for these areas are determined based on several characteristics including, percentage of area inland, land characteristics, transport pathways, intake depth, intake distance offshore and recorded water quality issues. Vulnerability was determined for the surface water intake for the Thunder Bay
Load more

Recommended publications
  • Fire Department Members in Good Standing Addington Highlands Fire
    Fire Department Members in good standing Addington Highlands Fire Adelaide Metcalfe Fire Department Adjala-Tosorontio Fire Department Y Ajax Fire Y Alberton Fire Alfred & Plantagenet Y Algonquin Highlands Fire Alnwick/Haldlmand Fire Y Amherstburg Fire Department Y Arcelor-Mittal Dofasco Argyle Fire Armstrong Fire Arnprior Fire Arran Elderslie (Chelsey) Fire Arran Elderslie (Paisley) Fire Arran Elderslie (Tara) Fire Asphodel-Norwood Fire Assiginack Fire Athens Fire Y Atikokan Fire Augusta Fire Y Aviva Insurance Canada Y Aweres Fire Aylmer Fire Department Y Baldwin Fire Barrie Fire & Emergency Services Y Batchawana Bay Fire Bayfield Fire Bayham Fire & Emergency Services Y Beausoleil Fire Beckwith Twp. Fire Belleville Fire Y Biddulph-Blanshard Fire Billings & Allan Fire Billy Bishop Toronto City Airport Black River Matheson Fire Blandford - Blenheim Fire Blind River Fire Bonfield Volunteer Fire Department Bonnechere Valley Fire Department Bracebridge Fire Department Y Bradford West Gwillinbury Fire & Emergency Services Y Brampton Fire Department Y Brantford Fire Department Y Brighton District Fire Department Britt Fire Department Brock Twp. Fire Department Y Brockton Fire Department Y Brockville Fire Department Y Brooke-Alvinston District Fire Department Y Bruce Mines Bruce Mines Fire Department Y Bruce Power Brucefield Area Fire Department Brudenell, Lyndoch & Raglan Fire Department Burk's Falls & District Fire Department Y Burlington Fire Department Y Burpee & Mills Fire Department Caledon Fire & Emergency Services Y Callander Fire Department
    [Show full text]
  • Provincial Land Tax Review Stakeholder Consultations to Date
    Provincial Land Tax Review: A Summary of Stakeholder Consultations Feedback Received To Date December 2014 Ministry of Finance Table of Contents Overview .....................................................................................................................................................1 Consultation Process to Date ......................................................................................................................2 Consultations with Unincorporated Area Representatives ................................................................... 2 Written Submissions Received............................................................................................................... 3 Northern Municipalities ......................................................................................................................... 3 Provincial Land Tax Information .................................................................................................................4 What Is the Provincial Land Tax? ........................................................................................................... 4 Information on Unincorporated Areas .................................................................................................. 6 Properties in Unincorporated Areas .................................................................................................. 6 Property Assessment in Unincorporated Areas ................................................................................. 6 Differences
    [Show full text]
  • OCR Document
    AN INTRODUCTORY PROSPECTING MANUAL K N A O S I A T B N A O S N I I T K A F R Prepared by: J. R. Parker (Staff Geologist, Red Lake Resident Geologist Office, Ministry of Northern Development and Mines) Revised in 2004 and 2007 by: D. P. Parker and B. V. D'Silva (D'Silva Parker Associates) Discover Prospecting July 2007 Original Acknowledgments The author would like to thank K.G. Fenwick, Manager, Field Services Section (Northwest) and M.J. Lavigne, Resident Geologist, Thunder Bay, for initiating this prospecting manual project. Thanks also to the members of the Prospecting Manual Advisory Committee: P. Sangster, Staff Geologist, Timmins; M. Smyk, Staff Geologist, Schreiber-Hemlo; M. Garland, Regional Minerals Specialist, Thunder Bay; P. Hinz, Industrial Minerals Geologist, Thunder Bay; E. Freeman, Communications Project Officer, Toronto; R. Spooner, Mining Recorder, Red Lake; R. Keevil, Acting Staff Geologist, Dorset; and T. Saunders, President, N.W. Ontario Prospector's Association, Thunder Bay for their comments, input and advice. The author also thanks R. Spooner, Mining Recorder, Red Lake, for writing the text on the Mining Act in the "Acquiring Mining Lands" section of this manual. Thanks to B. Thompson, Regional Information Officer, Information and Media Section, Thunder Bay, for assistance in the preparation of slides and his advice on the presentation of the manual. Thanks also to B.T. Atkinson, Resident Geologist, Red Lake; H. Brown, Acting Staff Geologist, Red Lake; M. Garland, Regional Minerals Specialist, Thunder Bay; and M. Smyk, Staff Geologist, Schreiber-Hemlo for editing the manuscript of the manual.
    [Show full text]
  • SASI Water Depots
    SASI's 18.9L Spring Water is available at all locations SASI Water Depots 3 11.4L Bottles Available SASI Ice Retailer Our products are available in over 50 retailers across the Northwest! R SASI Demineralized RO Water Available City of Thunder Bay Around Thunder Bay Regional Depots & Service North End Dawson Road & Lappe Greenstone Country Fresh Meats & Deli 768-0303 Dawson General Store 767-8669 Longlac Fresh Mart 876-4622 109 Regina Ave. 3 Dawson Rd. at Mapleward Rd. 103 Hamel St., Longlac Breakaway Gas Bar 344-7404 R Shebandowan Shores Resort 926-2729 Ignace 1419 Oliver Rd. Shebandowan (Seasonal) Metro - Grandview Mall 345-8342 Timberland Motel 933-4323 Ignace Late Night Convenience 934-0552 640 River St. 3 Highway 11/17 at Shabaqua Rd. 303 Main St., Longlac Petersen's Building Supplies 767-5165 Wildwood Variety 767-7901 Nipigon-Red Rock 3 1524 John Street Rd. 7081 Dawson Rd., Kaministiquia Zechner's Foods 887-2910 Skaf's Just Basics 683-3930 R 470 Hodder Ave. Highway 588 155 Railway St., Nipigon Shuniah Variety 345-5504 Doemel's Suomi Store 475-9195 3 Dampier Offshore Variety 887-2636 R 3 106 Shuniah St. 3851 Highway 588, Suomi (Whitesh Lake) 55 Salls St., Red Rock Tim's Meats & Deli 344-0056 Hopper's Variety 475-8814 Saunders Foods 886-2630 R 300 Empress Ave. S. 3 Ice Blocks Available! - 2160 Highway 588, Nolalu 59 Salls St., Red Rock Village Market 767-4541 North Shore R 3 336 Wardrope Ave. Neebing AJ's Trading Post 473-8444 The Golden Rail 823-0257 Intercity R 3 40 Kingsway, Schreiber 3371 Highway 61, Slate River Canadian Tire 623-1999 Thunder Bay Co-Op 475-5190 Terrace Bay Shell 825-3268 R 3 1151 Highway 17, Terrace Bay 939 Fort William Rd.
    [Show full text]
  • Checklist of Fishes of Thunder Bay District, Ontario
    Thunder Bay Field Naturalists Checklist of Fish es of Thunder Bay District , Ontario 31 December 2019 Introduction This first edition of Checklist of Fishes of Thunder Bay District adds to existing checklists prepared by members of the Thunder Bay Field Naturalists (TBFN) covering other vertebrate taxa (mammals, birds, reptiles & amphibians), as well vascular plants, butterflies, and odonates. As with these other checklists, it covers the official judicial District of Thunder Bay (Figure 1). The District extends from the eastern border of Quetico Provincial Park east to White River, and from the international border north to Lake St. Joseph and the Albany River. Much of the District (60%) is within the Great Lakes watershed, with the remaining draining into the Arctic Ocean either north via the Hudson Bay Lowlands, or west via Rainy Lake/Lake of the Woods and the Nelson River watershed. Figure 1. Judicial District of Thunder Bay with primary watersheds and protected areas. 2 The fish species of the Thunder Bay District mostly reflect post-glacial colonization, modified by more recent ecological and anthropogenic influences. The Wisconsinan ice mass began to retreat north of Lake Superior circa 10,700 BP (Farrand and Drexler 1985), allowing fish to initially colonize the Thunder Bay area (Momot and Stephenson 1996). The Marquette advance circa 9900 BP likely wiped out these early colonizers, but its retreat around 9700 BP allowed many species access from glacial refugia in the Mississippi River basin to the south (Mandrak and Crossman 1992b; Stephenson and Momot 1994). Some species invaded from the east via the outlet of Lake Minong and Lake Superiors’ other post-glacial predecessors.
    [Show full text]
  • 2019 NWO Side Map Layout 1
    KILOMETERS Shortest Distance calculated from THUNDER BAY (KM) IN CANADA Municipal KILOMETERS Thunder Bay KEY X 0.62 = MILES CAMPGROUNDS MILES IN USA MILES X 1.6 = KILOMETERS CHIPPEWA PARK 11 17 Provincial Highway Picnic Area KOA Secondary Highway Golf Course 807­623­3912 On Trans Canada Highway 11­17 just 2 Local, independant, community magazine distributes Located on the shore of the world’s largest Provincial Park, one of Canada’s great natural X 213 416 150 702 460 516 826 172 367 486 301 428 895 391 254 1186 406 206 435 214 665 579 17 Trans Canada Highway Summer Activities miles East of the Terry Fox Monument, 36,000 copies annually to businesses and properties. freshwater lake and nestled among Canada’s wonders, a gateway to the Lake Superior National 213 X 454 188 850 404 460 610 106 137 634 449 216 1043 537 98 1334 552 354 498 212 813 351 turn towards Lake Superior at Spruce TROWBRIDGE Ontario Provincial Park Winter Activities while still carrying CN logos as well. 416 454 X 266 819 235 178 581 533 481 604 418 668 671 509 552 977 523 306 45 425 782 663 River Rd. Follow signs. boreal forests and Canadian Shield. The city has Marine Conservation Area, Quetico Park and tens 150 188 266 X 843 500 395 605 293 216 628 443 406 533 286 932 1236 547 348 310 356 806 357 FALLS That September, Via published a 702 850 819 843 X 585 641 248 744 1004 327 402 826 488 875 769 557 401 520 775 637 325 1217 RV sites are tucked in the trees Airport Wilderness or single timetable with information on 807­683­6661 everything you need to get outfitted properly for of thousands of great angling lakes and thousands In the 1970s CN sought to rid itself of 460 404 235 500 585 X 57 347 298 541 370 185 619 771 274 429 1071 288 72 191 192 548 754 and in the wide­open sunshine.
    [Show full text]
  • Pdfs GST-HST Municipal Rebates 2018 E.Xlsx
    GST/HST Incremental Federal Rebate for Municipalities Report - January 1 to December 31, 2018 Ontario PAYMENT LEGAL NAME CITY NAME FSA AMOUNT "WE CARE" NON-PROFIT HOMES (BARRIE) INC TORONTO M3H $2,273.71 1093878 ONTARIO INC. NIAGARA FALLS L2E $1,675.65 1093968 ONTARIO INC BEAMSVILLE L0R $2,217.52 1425445 ONTARIO LIMITED KINGSTON K7L $1,336,884.41 15 THORNCLIFFE PARK CO-OPERATIVE HOMES INC EAST YORK M4H $5,046.38 1582931 ONTARIO INC LYNDEN L0R $485.81 1609696 ONTARIO LIMITED ST. CATHARINES L2R $1,154.10 1630 LAWRENCE AVENUE WEST RESIDENCES INC NORTH YORK M6L $7,500.62 1872382 ONTARIO INC. FORT ERIE L2A $644.81 2 MASCOT PLACE CO-OPERATIVE HOMES INC TORONTO M2R $6,702.82 2243154 ONTARIO INC. ODESSA K0H $2,403.55 2285439 ONTARIO INC. DUNNVILLE N1A $1,806.76 2408169 ONTARIO INC. CAMBRAY K0M $1,255.32 2565022 ONTARIO LTD. COBOURG K9A $2,987.96 430321 ONTARIO INC CAMPDEN L0R $12,120.75 442534 ONTARIO INCORPORATED OSHAWA L1H $5,701.33 486606 ONTARIO INC WAINFLEET L0S $315.96 50 PLUS HOUSING CO-OPERATIVE OF LONDON INC LONDON N5Y $2,854.23 55 HOWARD PARK AVENUE CO-OPERATIVE HOMES INC. TORONTO M6R $29,424.69 91 SPENCER AVENUE CO-OPERATIVE HOMES INCORPORATED TORONTO M6K $10,344.94 971882 ONTARIO INC ANCASTER L9G $215.17 A.H.E. AFFORDABLE HOUSING EAST NON-PROFIT HOUSING CORPORATION NORTH YORK M5M $1,918.18 AAMIKKOWIISH NON-PROFIT HOUSING (1994) INCORPORATED KENORA P9N $970.39 AAMIKKOWIISH NON-PROFIT HOUSING INC. KENORA P9N $4,412.37 ABIWIN CO-OPERATIVE INC OTTAWA K2P $4,929.59 ACCOMMODATION, INFORMATION AND SUPPORT INC.
    [Show full text]
  • Trevisanb2015m-1A.Pdf
    Lakehead University Knowledge Commons,http://knowledgecommons.lakeheadu.ca Electronic Theses and Dissertations Electronic Theses and Dissertations from 2009 2015-06-15 The petrology, mineralization and regional context of the Thunder mafic to ultramafic intrusion, Midcontinent Rift, Thunder Bay, Ontario Trevisan, Brent E. http://knowledgecommons.lakeheadu.ca/handle/2453/628 Downloaded from Lakehead University, KnowledgeCommons Lakehead University The petrology, mineralization and regional context of the Thunder mafic to ultramafic intrusion, Midcontinent Rift, Thunder Bay, Ontario Brent E. Trevisan A thesis submitted to the Department of Geology in partial fulfillment of the requirements for the Degree Masters of Science December 2014 ABSTRACT The 1108 Ma Thunder mafic to ultramafic intrusion is a small, 800 x 100 x 500 m, Cu- PGE (platinum group element) mineralized body, located on the outskirts of Thunder Bay, Ontario, and associated with the early magmatic stages of the Midcontinent Rift (MCR) based on geochemical similarities to mafic and ultramafic rocks of the Nipigon Embayment and an unpublished 207Pb/206Pb zircon age of 1108.0 ± 1.0 Ma. The Thunder intrusion is similar to the other known mineralized early-rift MCR intrusions; however, it is the only known occurrence hosted by the metavolcanic and metasedimentary assemblages of the Archean Shebandowan greenstone belt. Major textural and geochemical differences can be used to subdivide the intrusion into a lower mafic to ultramafic basal unit and an upper gabbroic unit; the similar trace and rare earth element ratios of the two units suggest a single magmatic pulse that has undergone subsequent fractional crystallization and related cumulate phase layering. The estimated parental composition of the Thunder intrusion has a mg# (MgO/(MgO + 0.9*FeOT)) of 57 which represents a more evolved magma than other early-rift mafic to ultramafic intrusions.
    [Show full text]
  • Provincial Land Tax Page 1 Of2
    Provincial Land Tax Page 1 of2 Provincial Land Tax The Pro vi ncial Land Ta x (PLT) is the property tax that applies in unincorporated areas in Northern Ontario. The Province is responsible for setting PLT rates, which have not been adjusted to increase revenues since the 1950s. As a result, PLT rates are significantly lower than property tax rates in Northern municipalities. The 2013 Ontario Economic Outlook and Fiscal Review announced a review of the PLT. This was reiterated in the 2014 Ontario Budget and 2014 Ontario Economic Outlook and Fiscal Review, in which the government co mmitted to consult with unincorporated area and Northern municipal representatives and to address Northern stakeholders' concerns in a fair and balanced way. PLT rates were frozen for 2014 at the 2013 rates while assessment increases continue to be phased in. t Key Facts Total Provincial La nd Tax (PLT) Revenue $11 Million Combined Total Revenue for Local Roads Boards (LRB) and Local Services Boa rds (LSB) $9.3 Million Average Residential PLT $164 Total Number of Properties 63,000 Number of Households (including seasonal and permanent) ~ 43,307 *Source: Municipal Property Assessment Corporation. As part of the PLT review, the Ministry of Finance has been consulting with Northern stakeholders on the future of PLT. The consultation summary paper, Provincial Land Tax Review: A Summary of Stakeholder Consultations, is now available. This paper reflects what we have heard to date from representatives of unincorporated areas and Northern municipalities. It lays out the issues that were raised, and provides ba ckground information that is intended to be useful in further discussions.
    [Show full text]
  • Friday-Kaministiquia-2008.Pdf
    The Migratory and Reproductive Response of Spawning Lake Sturgeon to Controlled Flows over Kakabeka Falls on the Kaministiquia River, 2008 Lake Superior Technical Report 2008 - 01 M.J. Friday TABLE OF CONTENTS List of Tables ………………………………………………………………………… i List of Figures ………………………………………………………………………… ii List of Appendices …………………………………………………………………… ii Introduction ……………………………………………………………………………. 1 Study Area ……………………………………………………………………………… 2 Materials and Methods ……………………………………………………………… 3 Radio Tagging ……………………………………………………………………. 3 Tracking …………………………………………………………………………… 4 Drift Netting ……………………………………………………………………….. 5 Water Temperature, Velocity and Depth ………………...…………………… 5 Study Flow Plan ………………………………………………………………….. 5 Results ………………………………………………………………………………….. 6 Spill Flows…………………………………………………………………………. 6 Water Temperature……………………………………………………………….. 6 Radio Tagging…………………………………………………………………….. 6 Migration ………………………………………………………………………….. 7 Harstone Logger…………………………………………………………….. 7 Kakabeka Logger…………………………………………………………… 8 Spawning Events ………………………………………………………………… 8 Telemetry…………………………………………………………………….. 8 Water Temperature ………………………………………………………… 9 Drift Netting …………………………………………………………………. 9 Cumulative Thermal Units ………………………………………………… 10 Summary………………………………………………………………………………… 11 Telemetry…………………………………………………………………………... 11 Drift Netting………………………………………………………………………… 11 Spawning Events ………………………………………………………………… 12 Glossary ………………………………………………………………………………… 12 Acknowledgements ………………………………………………………………….. 13 References …………………………………………………………………………….
    [Show full text]
  • A Study of the Third Dimension in the Thunder Bay Silver Veins: Fluid Inclusion and Stable Isotope Results
    A Study of the Third Dimension in the Thunder Bay Silver Veins: Fluid Inclusion and Stable Isotope Results. by Ross Lawrence Sherlock Submitted in partial fulfillment for the degree of Master of Science Faculty of Arts and Science Lakehead University Thunder Bay, Ontario Canada May, 1989 ProQuest Number: 10611796 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. Pro ProQuest 10611796 Published by ProQuest LLC (2017). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States Code Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.Q. Box 1346 Ann Arbor, Ml 48106 - 1346 Master of Science (1989) Lakehead University (Geology) Title: A Study of the Third Dimension in the Thunder Bay Silver Veins: Fluid Inclusion and Stable Isotope Results. Author: Ross Lawrence Sherlock Supervisor: Dr. S.A. Kissin Number of Pages: ix, 180 AbsiJiact Hi.&ton.lc. dfL^cil dofie. ^fiom the. Shayiiak M-cne and mofie fieaent dfitZl cone, ^fiom the Ke.y6tonz and Poficuptne. Mtm6 have pfiovtded the ba^ti a itady theie pa&t 6ttvea-pfioducu.ng vetm a6 a function OjJ depth. PfLeetpltation uku tntttated ^fLom a botltng ^ZuU.d at tempe^ata'ie6 tn exce‘66 370°C. Coottng the ^tutd and pfiectpttation eatelte and ial^tdei ^oZtowed geneKotty cut 100°C.
    [Show full text]
  • Rpt on Mag & Vlf-Em Survs Shabaqua Caldera Prop
    52A12SW2019 2.19696 DAWSON ROAD LOTS 010 REPORT ON MAGNETOMETER S VLF-EM SURVEYS SHABAQUA "CALDERA" PROPERTY FOR GOLD CACHE INC. THUNDER BAY ON. P. NIELSEN, EXPLORATION GEOLOGIST RECEIVED SEP 1 3 1999 Thunder Bay, ON. E ASSESSMENT OFFICE __ TABLE OF CONTENTS I.0 Introduction 2 2.0 Location and Access 2 3.0 Property Description 2 4.0 Regional Geology 2 5.0 Mineralization 5 6.0 Survey Description 6 7.0 Data Processing and Presentation 6 8.0 Results of Surveys 6 9.0 Conclusions 7 10.0 Recommendations 8 II.0 References 9 Certificate of Qualifications 10 Figures 1.0-Location Map 3 2.0- Claim Map 4 Appendix 1 Specifications EDA Omni Magnetometer/ 11 VLF System-Scintrex Maps 1- Ground Magnetic Survey Scale 1:5000 Postings of Total Magnetic Field 2- Ground Magnetic Survey Scale 1:5000 Contours of Total Magnetic Field 3- VLF-EM Survey Scale 1:5000 Profiles and Postings- Cutler Me. (24.0 kHz) 52A12SW2019 2.19696 DAWSON ROAD LOTS Q10C 1.0 Introduction The Shabaqua area has caused considerable interest on the part of numerous exploration companies. In 1995 the region was designated as an emerging new gold camp and named the "Matawin Gold Belt" by the Ontario Geologic Survey. This report presents and discusses the results of a combined magnetometer and VLF-EM survey conducted on the Gold Cache Inc. Shabaqua "Caldera" Property claims. The surveys were carried out by Mtec Geophysics Inc. under the direction of Mike Milani, between July 7-18, 1999. The author was requested to interpret and report on these surveys for Go!d Cache Inc.
    [Show full text]