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3. Description of the Potentially Affected Environment
ENVIRONMENTAL ASSESSMENT 3. Description of the Potentially Affected Environment The purpose of Chapter 3 is to present an overview of the environment potentially affected by the SWP to create familiarity with issues to be addressed and the complexity of the environment likely to be affected by the Project. All aspects of the environment within the Project Study Area (see Figure 2- 1 in Chapter 2) relevant to the Project and its potential effects have been described in this chapter. The chapter is divided into three sections which capture different components of the environment: 1. Physical environment: describes the coastal and geotechnical processes acting on the Project Study Area; 2. Natural environment: describes terrestrial and aquatic habitat and species; and, 3. Socio-economic environment: describes existing and planned land use, land ownership, recreation, archaeology, cultural heritage, and Aboriginal interests. The description of the existing environment is based on the information from a number of studies, which have been referenced in the relevant sections. Additional field surveys were undertaken where appropriate. Where applicable, future environmental conditions are also discussed. For most components of the environment, existing conditions within the Project Area or Project Study Area are described. Where appropriate, conditions within the broader Regional Study Area are also described. 3.1 Physical Environment Structures and property within slopes, valleys and shorelines may be susceptible to damage from natural processes such as erosion, slope failures and dynamic beaches. These processes become natural hazards when people and property locate in areas where they normally occur (MNR, 2001). Therefore, understanding physical natural processes is vital to developing locally-appropriate Alternatives in order to meet Project Objectives. -
3131 Lower Don River West Lower Don River West 4.0 DESCRIPTION
Lower Don River West Environmental Study Report Remedial Flood Protection Project 4.0 DESCRIPTION OF LOWER DON 4.1 The Don River Watershed The Don River is one of more than sixty rivers and streams flowing south from the Oak Ridges Moraine. The River is approximately 38 km long and outlets into the Keating Channel, which then conveys the flows into Toronto Harbour and Lake Historic Watershed Ontario. The entire drainage basin of the Don urbanization of the river's headwaters in York River is 360 km2. Figure 4.1 and Figure 4.2, on the Region began in the early 1980s and continues following pages, describe the existing and future today. land use conditions within the Don River Watershed. Hydrologic changes in the watershed began when settlers converted the forests to agricultural fields; For 200 years, the Don Watershed has been many streams were denuded even of bank side subject to intense pressures from human vegetation. Urban development then intensified settlement. These have fragmented the river the problems of warmer water temperatures, valley's natural branching pattern; degraded and erosion, and water pollution. Over the years often destroyed its once rich aquatic and during the three waves of urban expansion, the terrestrial wildlife habitat; and polluted its waters Don River mouth, originally an extensive delta with raw sewage, industrial/agricultural marsh, was filled in and the lower portion of the chemicals, metals and other assorted river was straightened. contaminants. Small Don River tributaries were piped and Land clearing, settlement, and urbanization have buried, wetlands were "reclaimed," and springs proceeded in three waves in the Don River were lost. -
Historical Settlement
HISTORICAL SETTLEMENT CHAPTER 3 The period of historical settlement in the Highland Creek watershed began in about 1650 when aboriginal populations first made contact with European explorers and settlers. A major landmark on the north shore of Lake Ontario, the Scarborough Highlands lent their name to the creek immediately below them from the beginning. Its Mississauga name of “Yat.qui.I.be.no.nick”, recorded in 1796, and all subsequent names reflect its geographical position as the first creek below the high land. Travellers going westward on the lake would often camp at the mouth of the Highland Creek rather than attempt a passage along the base of the Bluffs in darkness or bad weather. The following sections provide an overview of the historical period including contact between aboriginal and Euro-Canadian peoples, key characteristics of the successive periods of settlement, the impact of this settlement on the environment, and a summary of heritage resources found in the watershed. 3.1 CONTACT 1650 TO 1800 Following the decimation and ultimate dispersal of the Petun and Huron by the Iroquois in 1650, southern Ontario was uninhabited for a few years before the Iroquois moved into the area to establish a number of large villages along the north shore of Lake Ontario for the exploitation of the local fur resources. One such village was Ganatsekiagon, located on the Rouge River. No villages of this size and importance have been found in the Highland Creek watershed, but evidence shows that the resources of Highland Creek were used by the native peoples of these villages. -
Glen Haffy Conservation Area Welcome
www.trca.on.ca Glen Haffy Conservation Area Welcome to Glen Haffy Conservation Area, a beautiful natural area located within the Humber River Watershed, Humber River Watershed Fishing at Glen Haffy at the junction of Ontario’s two most dominant The Humber River watershed covers an area of 903 square Each year, Glen Haffy raises 60,000 rainbow trout at its on-site geological features - The Niagara Escarpment and kilometres, from the headwaters on the Niagara Escarpment fish hatchery, and these fish are released into the fishing the Oak Ridges Moraine. and Oak Ridges Moraine down to Lake Ontario. The watershed ponds at Glen Haffy Conservation Area, the Glen Haffy Fly provides many benefits to the people who live within it including Fishing Club and Heart Lake Conservation Area. The proceeds Glen Haffy Conservation Area is a 189 hectare Toronto drinking water, solace, renewal and contact with nature. generated by angling fees help fund the fish rearing program. and Region Conservation Authority (TRCA) property with great hiking trails you can escape into. Oak Ridges Moraine Glen Haffy Fly Fishing Club The Oak Ridges Moraine stretches as a ridge of hilly terrain for Join the Glen Haffy Fly Fishing Club, escape into 160 kilometres from the Niagara Escarpment in the west to the tranquility and enjoy: headwaters of the Trent River in the east. Rain that is collected and stored in the moraine’s vast underground layers of sand and • Access to private gated Headwaters Ponds located on 600 gravel, which are known as aquifers, eventually resurfaces as acres of prestine conservation lands Become a healthy, clean water that feeds the majority of river systems in • Use of Row Boats, Docks and Log Cabin Conservation the Greater Toronto Area. -
Volume 5 Has Been Updated to Reflect the Specific Additions/Revisions Outlined in the Errata to the Environmental Project Report, Dated November, 2017
DISCLAIMER AND LIMITATION OF LIABILITY This Revised Final Environmental Project Report – Volume 5 has been updated to reflect the specific additions/revisions outlined in the Errata to the Environmental Project Report, dated November, 2017. As such, it supersedes the previous Final version dated October, 2017. The report dated October, 2017 (“Report”), which includes its text, tables, figures and appendices) has been prepared by Gannett Fleming Canada ULC (“Gannett Fleming”) and Morrison Hershfield Limited (“Morrison Hershfield”) (“Consultants”) for the exclusive use of Metrolinx. Consultants disclaim any liability or responsibility to any person or party other than Metrolinx for loss, damage, expense, fines, costs or penalties arising from or in connection with the Report or its use or reliance on any information, opinion, advice, conclusion or recommendation contained in it. To the extent permitted by law, Consultants also excludes all implied or statutory warranties and conditions. In preparing the Report, the Consultants have relied in good faith on information provided by third party agencies, individuals and companies as noted in the Report. The Consultants have assumed that this information is factual and accurate and has not independently verified such information except as required by the standard of care. The Consultants accept no responsibility or liability for errors or omissions that are the result of any deficiencies in such information. The opinions, advice, conclusions and recommendations in the Report are valid as of the date of the Report and are based on the data and information collected by the Consultants during their investigations as set out in the Report. The opinions, advice, conclusions and recommendations in the Report are based on the conditions encountered by the Consultants at the site(s) at the time of their investigations, supplemented by historical information and data obtained as described in the Report. -
Highland Creek Watershed
WHAT ARE THE WATERSHED’S HOW CAN WE ENHANCE THE WATERSHED? WHERE ARE WE? KEY ISSUES? Highland Creek What can you do? • Plant native trees and shrubs on your property. WATERSHED • Reduce or eliminate the use of deicing salt, pesticides, and fertilizers Report Card 2018 which can contaminate water. • Volunteer for community tree plantings, litter pick-ups, or other stewardship events: trca.ca/get-involved • Read the Creek Connect blog: highlandcreekconnect.ca Toronto and Region Conservation Authority THE SALMON FESTIVAL AT HIGHLAND CREEK Other Ontario Conservation Authorities Many residents are not aware that there are salmon in many Toronto region rivers. The What is a watershed? Salmon Festival, hosted at Morningside Park A watershed is an area of land, drained by a creek or stream into a each autumn, provides an opportunity for local river, which drains into a body of water such as a lake. Everything in residents to view the salmon migration and Stormwater Runoff a watershed is connected. Our actions upstream affect conditions connect with the beautiful natural ecosystem downstream. • Water from rain or snow runs off hard surfaces like pavement into found in Highland Creek. nearby streams. thesalmonfestival.ca • The high water flows associated with stormwater results in streambank erosion and increased flooding during storm events. GRADING What is a watershed What local actions are planned? A Excellent • Stormwater is also associated with poor water quality because it report card? carries sediments and contaminants directly into the river system. Highland Greening Strategy B Good Ontario’s Conservation Authorities TRCA and the City of Toronto are currently developing the Highland • Stormwater carries chloride from road salt to streams, ponds, and lakes. -
Peer Review EA Study Design Billy Bishop Toronto City Airport BBTCA
Imagine the result Peer Review – EA Study Design Billy Bishop Toronto City Airport (BBTCA) Runway Expansion and Introduction of Jet Aircraft Final Report August 2015 BBTCA Peer Review of EA Study Design Report ACRONYMS AND ABBREVIATIONS ii 1.0 INTRODUCTION 1-1 1.1 Background 1-1 1.2 Current Assignment 1-3 2.0 PEER REVIEW APPROACH 2-1 2.1 Methodology 2-1 3.0 FINDINGS OF PEER REVIEW OF AECOM’S DRAFT STUDY DESIGN REPORT 3-1 3.1 EA Process and Legislation 3-1 3.2 Public Consultation & Stakeholder Engagement 3-1 3.3 Air Quality 3-2 3.4 Public Health 3-5 3.5 Noise 3-6 3.6 Natural Environment 3-10 3.7 Socio-Economic Conditions 3-11 3.8 Land Use & Built Form 3-14 3.9 Marine Physical Conditions and Water Quality 3-15 3.10 Transportation 3-15 3.11 Archaeology & Cultural Heritage 3-18 4.0 SUMMARY RECOMMENDATIONS 4-1 APPENDIX A Presentation Given to the Working Group (22 June 2015) B Presentation of Draft Phase I Peer Review Report Results (13 July 2015) i BBTCA Peer Review of EA Study Design Report ACRONYMS AND ABBREVIATIONS AERMOD Atmospheric Dispersion Modelling System ARCADIS ARCADIS Canada Inc. BBTCA Billy Bishop Toronto City Airport CALPUFF Meteorological and Air Quality Monitoring System CCG Canadian Coast Guard CEAA Canadian Environmental Assessment Act CO Carbon Monoxide COPA Canadian Owners and Pilots Association dBA Decibel Values of Sounds EA Environmental Assessment EC Environment Canada GBE Government Business Enterprise GWC Greater Waterfront Coalition HEAT Habitat and Environmental Assessment Tool INM Integrated Noise Model Ldn Day-Night -
The Fish Communities of the Toronto Waterfront: Summary and Assessment 1989 - 2005
THE FISH COMMUNITIES OF THE TORONTO WATERFRONT: SUMMARY AND ASSESSMENT 1989 - 2005 SEPTEMBER 2008 ACKNOWLEDGMENTS The authors wish to thank the many technical staff, past and present, of the Toronto and Region Conservation Authority and Ministry of Natural Resources who diligently collected electrofishing data for the past 16 years. The completion of this report was aided by the Canada Ontario Agreement (COA). 1 Jason P. Dietrich, 1 Allison M. Hennyey, 1 Rick Portiss, 1 Gord MacPherson, 1 Kelly Montgomery and 2 Bruce J. Morrison 1 Toronto and Region Conservation Authority, 5 Shoreham Drive, Downsview, ON, M3N 1S4, Canada 2 Ontario Ministry of Natural Resources, Lake Ontario Fisheries Management Unit, Glenora Fisheries Station, Picton, ON, K0K 2T0, Canada © Toronto and Region Conservation 2008 ABSTRACT Fish community metrics collected for 16 years (1989 — 2005), using standardized electrofishing methods, throughout the greater Toronto region waterfront, were analyzed to ascertain the current state of the fish community with respect to past conditions. Results that continue to indicate a degraded or further degrading environment include an overall reduction in fish abundance, a high composition of benthivores, an increase in invasive species, an increase in generalist species biomass, yet a decrease in specialist species biomass, and a decrease in cool water Electrofishing in the Toronto Harbour thermal guild species biomass in embayments. Results that may indicate a change in a positive community health direction include no significant changes to species richness, a marked increase in diversity in embayments, a decline in non-native species in embayments and open coasts (despite the invasion of round goby), a recent increase in native species biomass, fluctuating native piscivore dynamics, increased walleye abundance, and a reduction in the proportion of degradation tolerant species. -
Neighbourhood Greening Resource Guide Highland Creek Acknowlegements
Highland Creek Watershed For more information visit www.trca.on.ca/highland or email: [email protected] Neighbourhood Greening ResouRce Guide Highland Creek acknowlegements TRcA would like to thank the volunteers, partners and funders that contributed to the development of the Neighbourhood Greening Resource Guide, especially: Kevin Freiburger, sir sanford Fleming college; Daniel Growden, sir sanford Fleming college; Laura Myers, sir sanford Fleming college; Miriam Odermatt, sir sanford Fleming college; Vaskar Thapa, Toronto and Region conservation intern Matthew Smith, Toronto and Region conservation Volunteer; and The Ontario Trillium Foundation for funding support table of contents Introduction ........................................................................................................................................ 8 Highland Creek Watershed ................................................................................................................ 9 Milliken Park Neighbourhood Greening Plan ............................................................................... 10 Neighbourhood Greening Resources: creating Natural Landscapes ...........................................................................................................................................12 Water-Wise Actions ..............................................................................................................................................................15 Growing Local Food ............................................................................................................................................................18 -
Service Improvements for 2002
SERVICE IMPROVEMENTS FOR 2002 Subway Streetcars Buses RT October 2001 Service Improvements for 2002 - 2 - Table of contents Table of contents Summary................................................................................................................................................................4 Recommendations ..............................................................................................................................................5 1. Planning transit service ...............................................................................................................................6 2. Recommended new and revised services for the Sheppard Subway .......................................10 Sheppard Subway.................................................................................................................................................................................10 11 BAYVIEW – Service to Bayview Station...........................................................................................................................................10 25 DON MILLS – Service to Don Mills Station ....................................................................................................................................11 Don Mills/Scarborough Centre – New limited-stop rocket route ....................................................................................................11 Finch East – Service to Don Mills Station...........................................................................................................................................11 -
Toronto and Region Watersheds Report Card 2013
Facts and Figures What We Are Doing What You Can Do Where We Are Municipalities Toronto, Peel, York, Durham, Adjala - Tosorontio, Ajax, • Farm and other rural non-farm private landowners in the Regions of Peel and York have • Divert your downspouts away from paved areas and install a rain barrel to capture We are one of Aurora, Brampton, Caledon, King, Markham, Mississauga, been capping abandoned wells, fencing livestock out of watercourses, building proper and reuse the rainwater that falls on your roof. This reduces run-off to sewers, 36 Conservation Mono, Pickering, Richmond Hill, Uxbridge, Whitchurch - manure storage facilities and undertaking other best management practices under TRCA’s prevents flooding and saves money on your water bill. Authorities across Stouffville, Vaughan Rural Clean Water Quality Program and the Peel Rural Clean Water Program. Toronto and Region Ontario under Watercourses Etobicoke Creek, Mimico Creek, Humber River, Don River, • Reduce or eliminate the use of salt, pesticides and fertilizers, which contaminate the umbrella organization of Rouge River, Highland Creek, Petticoat Creek, Duffins Creek, • From 2008 to 2012, TRCA and its volunteers have planted 1,718,270 native trees, rivers, ponds and groundwater supplies. Carruthers Creek Watersheds Conservation shrubs and aquatic plants within TRCA’s watersheds. Healthy forests provide habitat Ontario. Longest Reach of River/Creek (km) Etobicoke Creek – 59, Mimico Creek – 34, for wildlife, help cool urban areas, retain water and reduce run-off, and capture CO • Decommission old wells on your property and maintain your septic system regularly (including Waterfront) Humber River – 126, Don River – 52, Rouge River – 58, 2 Highland Creek – 26, Petticoat Creek – 16, from the air to reduce impacts of climate change. -
Greenspace Acquisition Project 2021-2030
Attachment 3: GAP 2021-2030 Greenspace Acquisition Project 2021-2030 Prepared by Property and Risk Management Business Unit November 2020 Greenspace Acquisition Project 2021-2030 Table of Contents List of Boxes ................................................................................................................... ii List of Figures ................................................................................................................. ii List of Tables .................................................................................................................. ii Land Acknowledgement ................................................................................................ iii Toronto and Region Conservation Authority Resolution ............................................... iii Executive Summary ....................................................................................................... iv 1 Introduction ........................................................................................................... 1 1.1 Greenspace Securement .................................................................................... 2 1.2 Policy and Planning Context ............................................................................... 3 1.2.1 Province of Ontario ...................................................................................... 4 1.2.2 Toronto and Region Conservation Authority ................................................ 4 1.3 Land Management ............................................................................................