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Home My WebLink AboutFlood Control and Water Conservation Advisory Board 1984 ~ C-l , the metropolitan toronto and region conservation authority minutes FLOOD CONTROL AND WATER 9-MARCH-1984 #1/84 CONSERVATION ADVISORY BOARD The Flood Control & Water Conservation Advisory Board met with the Don Valley Advisory Board at the Authority office, on Friday, 9, 1984 at 10.00 a.m. in accordance with Authority Resolution *31/84 "THAT an emergency joint meeting of the Don Valley and the Flood Control and Water Conservation Advisory Boards be called to explore further in what way the Authority may assist in the dredging of the Keating Channel." PRESENT Chairman J.Sherman Scott Vice Chairman W.R. Herridge, O.C. Members J. Davidson W.J. Kelly Eldred King F.J. McKechnie Mrs. M. Prinsloo Mrs. N. Stoner Dr. W.M. Tovel1 Mrs. E. Gardner Vice Chairman of the Authority E.V Ko1b Authority Members E. Fulton Mrs. F. Gell City of Toronto Planning Dept. Alderman Dorothy Thomas City of Toronto, Paul Bain ABSENT Members D.G. Fleet J Witty Mr J.S Scott opened the meeting by asking Mr J.C. Mather, ~dministrator, Water Resource Division to bring the Boards up to date on the status of the Keating Channel project. Mr. Mather introduced members of the staff and the up-date proceeded as follows Mr D Haley, Project Engineer, Flood Control Section, gave a brief account of the flood of February 14, 1984. Mild temperatures and substantial precipitation caused the heavy snowpack to melt, resulting in rising river flows. The Don River began rising on the afternoon of February 13th, peaking at 7 30 a.m. on the 14th, and receded slowly throughout the day. Several areas along the lower reaches of the Don River experienced flooding as a result of the high flows 1. The Bayview Avenue extension area at the Toronto Brick yards, including the C.N.R tracks first began flooding at midnight on February 13th and remained flooded until after 2.00 p.m on the 14th. 2. Two separate locations along the lower end of Bayview Avenue, south of Dundas St- and south of Gerrard, where the roadway is lowest, also experienced flooding The C.P.R. tracks were flooded in this area as well. 3. A portion of the Don Valley Parkway at Dundas Street was flooded, due to river waters backing up through a drainage catch basin and onto the Parkway. C-2 - 2 - At the G. Ross Lord reservoir, levels rose some 21 feet as the Authority stored a substantial quantity of water. As a result of the operation of the G. Ross Lord Dam, the levels of flooding were reduced along the lower reaches of the Don River. Slides were shown of the flooded areas. B. Denney, Manager, Waterfront Section, gave a brief history of the Keating Channel Project. The channel was built in its present form by the Toronto Harbour Commissioners (T.H.C.) in about 1920. It was dredged on a regular basis by the T.H.C. with the material being ~isposed of in deep water south of the Toronto Islands. From about 1960 to 1974 the dredged material was placed in front of the advancing shoreline filling at the Leslie Street Spit. In 1974 Canada and the O.S A. placed a ban on the open water disposal of contami- nated dredged spoil. The T.H.C. examined several alternative methods of disposal over the period between 1974 and 1979 but meanwhile the Keating Channel was filling with sediment from the Don River. The Authority became concerned about the potential flooding in the vicinity of the lower Don River which was aggravated by the reduced capacity of the Keating Channel. In 1979 the Authority, the Toronto Harbour Commissioners and Public Works Canada (now administered by Transport Canada) adopted a project to dredge the Keating Channel. The provincial review of the Authority's participation determined that the project should be subject to the Environmental Assessment Act to confirm the need for the work, examine alternative proposals and investigate all the possible environmental implications. The preparation of the environmental assessment began in November 1980. The final report was completed in May 1983 after the conclusion had been reached that the best solution was to completely dredge the northeast corner of the Inner Harbour and the Keating Channel as well as to construct dikes upstream of Lakeshore Boulevard where the flooding could not be controlled by dredging alone. The assessment documents were submitted in July 1983 to the Minister of the Environment. The Assessment Branch of M.O E. circulated copies of the documents to various government ministries and agencies and other interested parties for review. In November 1983, the Authority was asked to provide some additional information in support of the original assessment. A draft addendum was prepared but has not been submitted pending a review of an alternative material handling proposal by an interest group known as S.C.O.W. (Stop Contaminating Our Water- front). The T.H.C., in conjunction with M.T.R.C.A., has also developed another proposal which would help to reduce losses from the disposal site and at the same time improve the productivity of the dredging operation. There is a need to evaluate these two proposals and include this additional information within the Addendum to the Environmental Assessment. This will cause some initial delay in the completion of the Addendum but this information will probably be required by the Minister of the Environment eventually and therefore it will be more expedient to provide thac information now. The Minister of the Environment has advised that the government review of the assessment has been suspended until the additional information is provided. ~lderman Dorothy Thomas of the City of Toronto spoke in response to the staff report to confirm that consideration of the matter has progressed to the point that there is substantial agreement on most concerns, and that the remaining issue relates to the details of the disposal operation. She advised that the City is anxious to have all parties co-operate to resolve the remaining isssue and negate the need for an expensive hearing. Alderman Thomas stated that the City has no concerns about the proposed diking and stated that it should go ahead as soon as possible. C-3 - 3 - Res. #! Moved by Mrs N Stoner Seconded by Ms N Nimmo THE BOARD RECOMMENDS THAT Authority staff be directed to meet with representatives of the Metropolitan Toronto Roads and Traffic Department to review the details of local storm drainage in the vicinity of the Don Valley Parkway and consider alternative methods where flooding of the Parkway due to storm swere backups can be alleviated CARRIED Res. 112 Moved by Dr. W. Tovell Seconded by Ms. S. Nimmo THE BOARD RECOMMENDS THAT Authority staff be directed to prepare terms of reference for an engineering study of the Bayview Extension area to determine the cause of the flooding and develop designs for remedial measures; AND FURTHER THAT the staff investigate funding arrangements for the study and report as soon as possible to the Executive Committee. CARRIED Res. jf3 Moved by Mrs. N. Stoner Seconded by W R. Herridge, Q.C THE BOARD RECOMMENDS THAT Authority staff, in conjunction with the staff of the Toronto Harbour Commissioners, prepare an analysis of two additional detailed proposals for handling dredged material at the disposal site and that this analysis be included in an Addendum to the Keating Channel Environmental Assessment CARRIED NEW BUSINESS In accordance with Authority Resolution #38/84, which reads, in part, as follows 11 THAT each Functional Advisory Board may name, to a maximum of five, technical consultants to assist the board as deemed necessary, persons so named having no voting privileges; AND FURTHER THAT per diem and expenses be paid to said consultants where appropriate 11 Res. U Moved by Mrs. N Stoner Seconded by F.J McKechnie THAT Mrs Edna Gardner be named a technical consultant, without voting privi- leges, to assist the Flood Control and Water Conservation Advisory Board as deemed necessary. CARRIED TERMINATION On motion, the meeting was terminated at II 30 a.m , March 9, 1984 J.S. Scott J.C. Mather Chairman Acting Secretary-Treasurer em . ~ , C-4 the metropolitan toronto and region conservation authority minutes FLOOD CONTROL AND WATER CONSERVATION ADVISORY BOARD 24-SEPTEMBER-l984 #2/84 The Flood Control and Water Conservation Advisory Board met at the Authority Office, 5 Shoreham Drive, North York, on Monday, 24 September, 1984 PRESENT Chairman J S Scott Vice-Cha~rman W R Herrldge, Q C Members W J Kelly F J McKechn~e Mrs N Stoner James Witty Authority Chairman W T Foster ABSENT Member J Davldson o G Fleet E King Mrs M Prinsloo Dr W M Tovell Consultant Mrs. J A Gardner MINUTES Res #5 Moved by P J McKechnle Seconded by J Witty THAT the Minutes of Meet~ng #5/83 be approved CARRIED Res #6 Moved by Mrs N Stoner Seconded by W R Herridge THAT the Minutes of Meeting #1/84 be approved CARRIED PROGRESS REPORTS Flood Plain Review Committee: subm~sslons were called for in the autumn of 1983, the Commlttee held meet~ngs across the Province, and a report was produced Recommendations were c~rculated by the Minlster of Natural Resources requesting comments by the end of June, and approx~mately 400 submlssions were received It is anticlpated that the Mln~sterOs conclus~ons wlll be released in two-three weeks Toronto Brickyard: Th~s property was purchased privately Some fill~ng lS in process prlor to development Maintenance Program: Continuing ma~ntenance over the year, wlth some maJor ma~ntenance work being carr led out on the H~ghland Creek A prel~mlnary eng~neering study is in process to exam~ne the Bayview Extension and Toronto Brlckyard area The study was recommended by a Joint meet~ng of th~s Board with the Don Valley Advisory Board on March 9, and results are expected by year-end Plooding: The h~ghest. flood level ever recorded on the lower end of the Black Creek was a result of a tornado wh~ch struck in the oJ ane/ F ~nch area Highland Creek Project Has received Minister's Approval, and some work will be carried out this year C-5 -2- Improvements at Mouth of Humber River Undertaken to assist with water quallty improvement along the Western Beaches and lS virtually complete Noticeable water quality improvement along the entire Western Beaches has occurred this summer as a result of this and other work in the area Slides were shown on the following works: Humber River channel improvements in Bolton, berm on the Duffln Creek, Goodwood Pumping Station - contract awarded for ~nstallation of new facil~ty work should be complete and new structure operational by January, 1985, Humber River mouth work should be complete in approximately 3 weeks, study by CUmming Cockburn to examine alternatives for flood control on the Don River - Bayvlew Extension should be complete by year-end, retaining wall installed on the Don River near the brickyard, four erosion control and slope stability studies l.n process Rlverside Crescent Humber River, Don River between Leslie Street and Don Mills, just south of Highway #401 (these are both new sites this spring, the second site constituting a major fal.lure) Humber River in Finch and Islington Avenues at 10-24 Stanwood Crescent, Massey Creek at Alder Road Two sites - one wlthin Peel Region and the other in York Region - are lncluded in this year's work, but have not yet been commenced Storm Water Management: New policies being developed The Authority commltted itself to assist~ng municipalities to formulate development plans Informat~on was assembled wlth the asslstance of the COED and Canada Works programs The productlon of maps in chronoflex form is antic~pated by December Flood-vulnerable areas have been identified, and a detailed listing has been made of number of structures, type of structures, frequency of flooding, prOJected changes in flooding as a result of development The maps wlll be assembled in a portfolio, forwarded to the munlcipalities, and made avallable in-house Keating Channel Addendum to Environmental Assessment to be formally submitted shortly It lS expected that thls will satisfy the concerns of the Ministry of the Envlronment, the Clty of Toronto, and SCOW Report of Water Theme Coordinator, Kortright Centre Instrument shed serviced wlth hydro and telephone connections, ready to become part of the Authority's Flood Warning System A telemetered rain gauge will be installed within the new few weeks, Acid Ral.n weekends in April attended by l,300, displays, films, video tapes, slide shows, monitoring equipment, staff from MOE present to answer questions, equlpment for testing aCl.dity of visl.tors' water, and a guided walk The unmanned exhiblt, on dl.splay for a month, was seen by 4,400, "Opening the Cottage" weekend attended by 600 this included information on acid rain, septic systems, and water monitoring, Weather Watch - a gUl.ded walk about the components of weather, its effect on natural resources, and weather forecasting - was offered four times in June to 30 people, A new school program - Settler's Walk - included a water component focused on water witchlng 800 people tried water wltching, and gained some understanding of ground water in Ontarl.O Riverside Meanders - included the water cycle, flooding and erosion, were held l8 t~mes in July and August for 150 people, Humber Valley Day Hike - a 4-hour guided walk along the Humber River learnl.ng about the importance of the river and ltS changing role in our history - held tWlce in May for 43, and once on September 23 for 50 people, Wildllfe Programs held this spring about stream and pond habitat attracted l,700 vlsitors, Seminar held for interpreters of water management, -3- C-6 Forthcomlny Promotional articles on the winter water theme programs of Snow Wonder and Snow Snakes in Country Estate Magazine Segments on a CFTO-TV chlldren's show 'Welcome to my World' on the remarkable properties of water, September 30 - Humber Valley Day Hike October l3-l4, 20-21 - 30th Anniversary of Hurricane Hazel, The Chairman requested that information concerning the two weekends commemorating the 30th Anniversary of Hurricane Hazel be sent to all members of the Authority 1985 PRELIMINARY BUDGET Res #7 Moved by Mrs N Stoner Seconded by W.J Kelly THAT the 1985 Preliminary Budget for the Flood Control Section, Water Resource Divlsion be received, AND THE BOARD RECOMMENDS THAT the 1985 Preliminary Budget for the Flood Control Section, Water Resource Division, as appended as Schedule "A" of these Minutes, be included in the 1985 Prelim~nary Budget of the Authority CARRIED PROJECT FOR EROSION CONTROL & SLOPE STABILIZATION IN METROPOLITAN TORONTO, 1985-l986 , -1985 Programme Res #8 Moved by F J McKechnie Seconded by Mrs N Stoner THAT the staff report be recelved, AND THE BOARD RECOMME~DS THAT the 1985 Work Program and the Current Priorities for Eroslon Control and Slope Stabll~zat~on in Metropol~tan Toronto, as appended as Schedule "B" of these Mlnutes, be approved CARRIED PROJECT FOR EROSION CONTROL & SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF PEEL, 1985-l986 -l985 Programme Res #9 Moved by F J McKechnie Seconded by Mrs N Stoner THAT the staff report be rece~ved AND THE BOARD RECOMMENDS THAT the 1985 Work Program and the Current Priorlties for ErOSlon Control and Slope Stabilizat~on in The Regional Municipality of Peel, as appended as Schedule "C" of these Minutes, be approved CARRIED PROJECT FOR EROSION CONTROL & SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF YORK, 1985-l986 -l985 Program Res #10 Moved by F J McKechn~e Seconded by Mrs N Stoner THAT the staff report be rece~ved, AND THE BOARD RECOMMENDS THAT the 1985 Work Program and the Current Priorlties for Eros~on Control and Slope Stab~lization In The Regional Municipality of York, as appended as Schedule "0" of these Mlnutes, be approved CARRIED C-7 -4- PROJECT FOR EROSION CONTROL & SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF DURHAM. 1985-l986 -l985 Program Res #11 Moved by F J McKechnie Seconded by Mrs N Stoner THAT the staff report be rece1ved, AND THE BOARD RECOMMENDS THAT the 1985 Work Program and the Current Priorities for Erosion Control and Slope Stabilizatlon in The Regional Municipality of Durham, as appended as Schedule liEU of these Minutes, be approved CARRIED RESPONSIBILITIES FOR FLOOD FORECASTING AND WARNING IN ONTARIO Res #l2 Moved by Mrs N Stoner Seconded by J Witty THAT the staff report on Responsibilit~es for Flood Forecasting and Warning in Ontario be rece1ved CARRIED PROJECT FOR FLOOD WARNING COMMUNICATIONS SYSTEM, 1985 Res #13 Moved by Mrs N Stoner Seconded by W R Herridge THAT a "ProJect for Flood Warning Communications System, 1985", as appended as Schedule "FII of these Minutes, be approved, AND FURTHER THAT the follow~ng action be taken ( a) The Munlc~palitles of Metropolitan Toronto, Peel, York, and Durham be designated as the benefit~ng munic~palitles on the bas~s set forth in the project, (b) The Government of the Provlnce of Ontarlo be requested to approve the project and a grant of 55% of the cost thereof, (c) Pursuant to Section 24 of the Conservation Authorities Act, approval of the Ontarlo Munic1pal Board be requested, (d) When approved, the appropriate Authority officials be authorized to take whatever actlon is requlred in connect1on with the project, 1nclud~ng the execution of any documents CARRIED EROSION ON THE WEST SIDE OF THE ETOBICOKE CREEK BETWEEN SHERWAY DRIVE AND THE QUEENSWAY Res #14 Moved by J Witty Seconded by W J Kelly THAT the staff report, having regard to erosion on the west side of the Etobicoke Cr Sherway Drive and the Queensway be received CARRIED TERMINATION I On motion, the meeting was term~nated at 12 10 P m , 24 September, 1984 and was followed by lunch and a sllde presentation J S Scott J C Mather Chalrman Actlng Secretary-Treasurer KC ex> .;. 0 1.0 .... .... o -3 "",:r .... , r r I I I I I I ,.,.If) :r en .... 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"0 ~ .2l ro !is I~ zZ-:J C-23 THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY 1985 Preliminary Budget Estimates Project Ranking FLOOD CONTROL 1 Goodwood $ 27,500 2 Pickering/Ajax Phase I 15,000 3 Pickering/Ajax Phase II 225,000 4 Keating Channel 550,000 5 Keating Channel Detail Design 75,000 6 Flood Control Data Management 20,000 7 Humber Trails (MM) 5,000 8 Bruce's Mill (MM) 9,000 9 Stouffvil1e Dam (MM) 16,000 10 Woodbridge Channel (MM) 18,000 11 Black Creek Channel (MM) 33,000 12 Small Dam Study (SS) 9,000 13 Flood Warning Communication 100,000 14 Black Creek at Jane Street (SS) 26,000 15 Flood Warning (SS) 20,000 16 Topo Mapping 10,000 17 Flood Warning Equipment 10,000 18 Don River at Bayview 250,000 19 German Mills Creek 20,000 20 Terms of Reference Study 5,000 21 Floodplain Mapping 294,000 $1,737,500 ---------- ---------- ~ ~ .8 '!J '!J " 'tl 0 CD ~ ill 0 ..... ..... g .... ,.,. ..... It> & 0 rl :r Il> . 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IV 0 W \J1 0 0 \J1 ~ ~ '0 -(I) ..... ...... ~ 0 0 a '" 0 0 0 0 co 0 0 0 0 " ~ 0 f;l ttl g -(1)1 ~ gs ~ 'tI 0'1 ...... \J1 t'l ~ 0'1 ...... w ...... -(I)~ 0 \J1 \J1 0 ~ ~ ~ '0 ..... ~ 0 0 0 ~ 0 0 0 0 0 0 0 0 ~~ f;l 00 :!"~ -(1)1 ~ 'tI Ql 10 ro f;l I~ SZ-;) C-26 SCHEDULE "B" EROSION CONTROL AND SLOPE STABILIZATION IN METROPOLITAN TORONTO 1985 PROGRAM AS PROPOSED IN PROJECT FOR EROSION CONTROL AND SLOPE STABILIZATION IN METROPOLITAN TORONTO 1985 - 1986 THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY AUGUST 1984 C-27 EROSION CONTROL AND SLOPE STABILIZATION IN METROPOLITAN TORONTO 1985 PROGRAM INTRODUCTION The purpose of this report is to outline the progress of the Erosion Control and Slope Stabilization Project for Metropolitan Toronto, which is designed to carry out the following (a) Major erosion control and slope stabilization remedial works conducted on a priority basis for watersheds draining in excess of 1,300 hectares, In view of the large number of sites requlrlng erosion control and bank stabilization work throughout Metropolitan Toronto, major remedial work is undertaken on a priority basis Using the original priority ratings listed in the MacLaren report of 1970 as a starting point, the rate of progress and deterioration of these sites is assessed annually and ranked accordingly The priorities within this pool change continually in response to the dynamics of the erosion process at each site, and therefore we strive to ameliorate the list wlth a steady influx of technical data on site conditions The current top priorities are reflected in the major remedial work program for 1985 and the 'Pool of Priority Sites' which are found in respective sections of this report The current pool of priorities will be reviewed regularly during 1985 to accomodate any significant changes and the possible inclusion of new sites Also included in the 1985 work program are four minor remedial work sites This type of work is designed to be preventative in nature, whereby the immediate implementation of a small amount of protective work will prevent the development of a serious and more costly problem in the future 1985 is the first year of the 1985 - 1986 Project for Erosion Control and Slope Stabilization in Metropolitan Toronto This project has budgeted $519,100 00 for the 1985 program C-28 PROGRESS REPORT The following is a list at which major or minor remedial work was carried out between the inception of Project W C -60 - 'Erosion Control and Bank Stabilization in Metropolitan Toronto' in September, 1974, through the 'Interim Water and Related Land Managaement Project 1977 - 1981' and including 1982 - 1984 Erosion Project LOCATION WATERSHED WORK YEAR MAJOR REMEDIAL WORKS 90 Forestgrove Drive East Don River 1974 20-30 Islay Court Humber River 1974 39-41 Storer Drive Humber River 1974-1975 99-103 Burbank Drive Newtonbrook Ck 1974-1975 Hi Mount Drive Newtonbrook Ck 1974-l975 8-10 King Maple Place Newtonbrook Ck 1974-1975 113 Burbank Drive Newtonbrook Ck 1975 14-22 Archway Crescent Humber River 1975 6 Wooden Heights Humber River 1975 45 Riverbank Drive and Vicinity Mimico Creek 1975 32-38 Bonnyview Drive Mimico Creek 1975-1976 37-43 Lake1and Drive West Humber 1976 Yvonne PUblic School Black Creek 1976 30-56 Grovetree Road West Humber 1976 95-97 Portico Drive East Branch 1976 Highland Ck 197-205 Sweeney Drive East Don River 1976 24 Stonegate Road Humber River 1976-1977 24-36 Westleigh Crescent Etobicoke Creek 1976-1977 158-168 & 190-212 Three Valleys Dr East Don River 1976-1977 6-14 Sul~ara Court East Don River 1978 Don Valley Drive Don River 1978 50-58 Stanwood Crescent Humber River 1978-1979 Enfield/Sunset/Jel1icoe Vicinity Etob icoke Cr eek 1979 17-53 Riverview Heights Humber River 1979 10 Codeco Court - Phase I Don River 1980 35 Canyon Avenue Don River 1979 31-39 Rivercove Drive Mimico Creek 1980 25-31 A1amosa Drive Don River 1980 Don Valley Parkway & Lawrence Don River 1980 10-14 Bruce Farm Drive Don River 1980-1981 39-47 Presley Avenue Don River 1980-1981 Grenview Boulevard l1imico Creek 1981 Rainbow Creek Parkway Development Don River 1981 9 & 1 1 Su1kara Court Don River 1981 Denison Road vicinity Humber River 1981 i46-168 Humberva1e Blvd & 835 Mimico Creek 1982 Royal York Road 45-55 Wynford Heights Crescent Don River 1982-1983 12-30 Beaucourt Road Mimico Creek 1983 Delroy Drive & Berl Ave Vicinty Mimico Creek 1983 Raymore Drive Humber River 1984 Moorevale Park Don River 1984 100-104 Gwendolen Cres Don River Proposal 1984 C-29 LOCATION WATERSHED WORK YEAR MINOR REMEDIAL WORKS 520 Markham Road Vicinity Highland Creek 1975 (Cedarbrook Retirement Home) 84-89 Greenbrook Drive Black Creek 1975 Kirkbradden Road Mimico Creek 1975 West Hill Collegiate Highland Creek 1975 Shoreham Court Black Creek 1975 27-31 Ladysbridge Drive West Branch Highland 1975-1976 N W of 56 Grovetree Road West Humber 1975-1976 River 37-43 Mayall Avenue Black Creek 1976 79 Clearview Heights Black Creek 1976 S W of Shoreham Drive Bridge Black Creek 1976 Driftwood Court Black Creek 1976 75 Decarie Circle Mimico Creek 1976 4 Woodhaven Heights Humber River 1977 73 Van Dusen Boulevard Mimico Creek 1977 Donalda Club (8th Fwy) Don River 1978 Westleigh Crescent Vicinity Etobicoke Creek 1978 Scarlett Woods Golf Club Humber Ri v er 1978 22-26 Dunning Crescent Etobicoke Creek 1978 Kennedy Road Shopping Mall Don River 1978 Sheppard and Leslie Nursery Do n R i v e r 1978 Leslie Street at Sheppard Rouge River 1978 Meadowva1e Road Rouge River 1978 Zoo (Z-15) Rouge River 1978 Orchard Crescent Mimico Creek 1978 Forest Valley Day Camp Don River 1978 Beechgrove Drive Highland Creek 1979 Restwel1 Crescent Don River 1979 Deanewood Crescent Vicinity Mimico Creek 1979 Dawes Road - 2 Sites Don River 1979 Tywn River Bridge Rouge River 1979 Glen Rouge Trailer Camp Rouge River 1979 Beechgrove Drive - II Highland Creek 1980 Jason and Riverda1e Humber River 1980 Warden & St Clair - 2 sites Don River 1980 Zoo - II Rouge River 1980 Glendon College Don River 1980 Scarlett Road & Eglinton Humber River 1980 Wilket Creek Don River 1980 Glen Rouge Trailer Camp Rouge River 1980 Sunnybrook Park Don River 1981 Donalda Golf Club Don River 1981 Glendon College Do n R i v e r 1981 Bonnyview Drive II Mimico Creek 1981 West Side of Markham Rd (West Branch) Highland Creek 1981 Alderbrook Drive Don River 1981 West Dean Park (2 Sites) Mimico Creek 1982 Royal York Road Mimico Creek 1982 Waulron Street Etobicoke Creek 1982 Colonel Danforth Park Highland Creek 1982 Upwood Greenbelt Viclnity Black Creek 1982 Summary Major Works - 42 Minor Works - 50 Total Expenditure - $5,440,000 00 C-30 1985 WORK PROGRAM The following table lists the proposed work program for 1985 and the respective budget analysis I I I ITEM ESTIMATED COST I I I I I I Major Remedial I I Gwendolen Crescent $ 38,000 00 Major Remedial II I I Duncan Mill Road I 117, 100 00 I I I Major Remedial III I I Riverslde Crescent I 155,000 00 I , I Major Remedial IV I I Fairglen Crescent 130,000 00 I I I Major Remedial V I I Forest Path Court 44,000 00 I I I I Mlnor Remedial I I Klrkbradden Road 7,000 00 I I Martingrove Road 10,000 00 I I Don Valley Park and Golf Course 8,000 00 I I I Carmel Court I 10,000 00 I I I I I I I I I I I TOTAL , $519,000 00 I I I I I I I I I I I I I I NOTE Costs include expected revenue ~ W \D O>J: ~ J: \D W ::lW 0:> I 0- 0 ...., ;:><: - 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III 'C ::r ... 0 CD ..... 0 III - ... 1Il t>( -:) C-35 SCHEDULE "C" EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF PEEL 1985 PROGRAM AS PROPOSED IN THE PROJECT FOR EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF PEEL 1985-1986 THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY AUGUST, 1984 C-36 EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF PEEL 1985 PROGRAM INTRODUCTION Given the number of sites requiring erosion control and slope stabilization work throughout the Region of Peel, major remedial work is undertaken on a priority basis The original priority ratings listed in the Erosion Inventory and Priorities Study of 1977 were used as a starting point in assessing the rate of progress and deterioration of erosion sites A 'Pool of Erosion Sites' was prepared from this study and is continually updated with new sites experiencing erosion problems The technlal priorities within this pool are reviewed on a regular basis to reflect the dynamics of the erosion processes at each specific site The annual work program, which was formulated on a priority basis using the 1985 'Pool of Erosion Sites', and the sites bearing high priority ratings are listed in the respective sections of this report It should be noted that in the Region of Peel, the municipal share of the costs of erosion control program are passed on to the local municipalities As a result, the erosion priority pool is given with relative priorities on a regional basis and divided to coincide with the three local municipalities within the Region of Peel, namely, the Town of Ca1edon, the City of Brampton and the City of Mississauga 1985 lS the first year of the 1985-1986 Project for Erosion Control and Slope Stabilization in the Regional Municipality of Peel The budget for the 1985 Work Program is $30,000 00 C-37 PROGRESS REPORT The following is a list of sites at which remedial work was carried out from the inception of the Interim Water and Related Land Management Project, 1979-1981 through the 1982-1984 Erosion Control and Slope Stabilization Project LOCATION WATERSHED WORK YEAR 138 King Street Vicinity - Bolton Humber River 1979 (Caledon) Sherway Drive, (Mississauga) Etobicoke Creek 1979 Wildwood Park, (Mississauga) Mimico Creek 1979 Mill Street, (Brampton) Etobicoke Creek 1980 Pony trail Drive & Steepbank Crescent Etobicoke Creek 1980-1981 (Mississauga) 10 Beamish, Wildfield (Brampton) West Humber River 1980 (Lindsay Creek) Centennial Road - Bolton Humber River 1981 (Caledon) Legion Street near Derry Road Mimico Creek 1982 (Mississauga) Charo1ais Blvd , ( Brampton) Etobicoke Creek 1982 Glasgow Road (Caledon) Humber River 1983 93 Scott Street (Brampton) Etobicoke Creek Proposed 1984 C-38 1985 WORK PROGRAM THE REGIONAL MUNICIPALITY OF PEEL The following table lists the proposed work program for 1985 and the respective budget analysis ITEM ESTIMATED COST (1) Survey and Legal $ 2,000 00 (11 ) Major Remedial I ~~ Hickman Street, Bolton 27,000 00 I TOTAL $29,000 00 I I I I I I NOTE Costs include expected revenue * 0'1 ::E: I\) ~ ::> & I I & :c ~ -J I-' & QC/lU> 0'1 I W I\) 0" ~ .......... \0 ~ 0 0'1 Cl> :c I rt"('1"('1" & ., ..... 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I II> Zt>-::> C-43 SCHEDULE "0" EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF YORK 1985 PROGRAM AS PROPOSED IN PROJECT FOR EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF YORK 1985-1986 THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY AUGUST, 1984 C-44 EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF YORK 1985 PROGRAM INTRODUCTION Given the number of sites requiring erosion control and slope stabilization work throughout the Region of York, major remedial work is undertaken on a priority basis The original priority ratings listed in the Erosion Inventory and Priorities Study of 1977 were used as a starting point in assessing the rate of progress and deterioration of erosion sites A 'Pool of Erosion Sites' was prepared from this study and is continually updated with new sites experiencing erosion problems The technical priorities within this pool are reviewed on a regular basis to reflect the dynamics of the erosion process at each specific site The annual work program which was formulated on a priority basis using the 1985 'Pool of Erosion Sites', and the sites bearing high priority ratings are listed in the respective sections of this report 1985 is the first year of the 1985-1986 Project for Erosion Control and Slope Stabilization in the Regional Municipality of York The budget for the 1985 Work Program is $30,000 00 C-45 PROGRESS REPORT The following is a list of sites at which remedial work was carried out, from the inception of The Interim Water and Related Land Management Project, 1979-1981 through the 1982-1984 Erosion Control and Slope Stabilization Project LOCATION WATERSHED WORK YEAR 7374 Kipling Avenue, Woodbridge Humber River 1979 (Rainbow Creek) 7440 Kipling Avenue, Woodbridge Humber River 1979 (Rainbow Creek) 8254 Pine Valley Drive, Woodbridge Humber River 1979-1980 14th Avenue, Markham Rouge River 1979-1980 19th Avenue, Markham Rouge River 1979 King Township and Town of Ca1edon Line Humber River 1979 (Cold Creek) Cedar Grove Community Centre Rouge River 1980 146 Riverside Drive, Woodbridge Humber River 1980 Postwood Lane, Markham Don River 1980 Pine Grove Vicinity Humber River 1980 North Don Sewage Treatment Plant Don River 1981 Kennedy Road West, Markham Don River 1981 Nobleton, Lot 5, Conc 8 (Cole Farm) Humber River 1982 5760 Kirby Sideroad Humber River 1982-1983 Buttonville Rouge River Proposed 1984 C-46 1985 WORK PROGRAM THE REGIONAL MUNICIPALITY Or YORK The following table lists the proposed work program for 1985 and the respective budget analysis I I I ITEM ESTIMATED COST I I I I I : ( i) Survey and Legal $ 2,000 00 I I : (ii) Major Remed ial I 14,700 00 r Mill Road I I I : (iii) Major Remed ial II I R R 113, Woodbridge 19,300 00 I I I I I , I I I TOTAL I ,$36,000 00 I I I I I I I I I I I I I I NOTE Costs include expected revenue 1.0 1.0 H co :0 3: I I o III 1.0 co IV :0 .... ..,....'" \.T1 Cl -..J ...... .... ~ -== IV "" ...... 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I Q. ..... < CIl III ID I :3 :3 "'I Q Q. cr CIl 11> - :3 ;l; , I I 8tr-=> C-49 SCHEDULE "E" EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF DURHAM 1985 PROGRAM AS PROPOSED IN PROJECT FOR EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF DURHAM 1985-1986 THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY AUGUST, 1984 C-50 EROSION CONTROL AND SLOPE STABILIZATION IN THE REGIONAL MUNICIPALITY OF DURHAM 1985 PROGRAM INTRODUCTION Given the number of sites requiring erosion control and slope stabilization work throughout the Region of Durham, major remedial work is undertaken on a priority basis The original priority ratings listed in the Erosion Inventory and Priorities Study of 1977 were used as a starting point in assessing the rate of progress and deterioration of erosion sites A 'Pool of Erosion Sites' was prepared from this study and is continually updated with new sites experiencing erosion problems The technical priorities within this pool are reviewed on a regular basis to reflect the dynamics of the erosion process at each specifiC site The annual work program which was formulated on a priority basis using the 1985 'Pool of Erosion Sites', and the sites bearing high priority ratings are listed in the respective sections of this report 1985 is the first year of the 1985-1986 Project for Erosion Control and Slope Stabilization in the Regional Municipality of Durham The budget for the 1985 Work Program is $10,000 00 C-51 PROGRESS REPORT The following is a list of sites at which remedial work was carried out from the inception of the Interim Water and Related Land Management Project, 1979-1981 through the 1982-1984 Erosion Control and Slope Stabilization Project LOCATION WATERSHED WORK YEAR 16 Elizabeth Street, Ajax Duffin Creek 1979 558 Pine Ridge Rd, Pickering Rouge River 1979 Hockey Ranch, Pickering Duffin Creek 1980 Woodgrange Avenue, Pickering Rouge River 1981 Al tona Road, Pickering Petticoat Creek 1981 Sideroad 30 (Whitevale) Duffin Creek 1982 C-52 1985 WORK PROGRAM THE REGIONAL MUNICIPALITY OF DURHAM The following table lists the proposed work program for 1985 and the respective budget analysis I I I I I I I ITEM I ESTIMATED COST I I I I I I I I I I I I I I I I I ( 1) Major Remedial I I I I I I I Altona Road - R5 I $10,000 00 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I $10,000 00 I I I I I I I I I I I I I I I I ~ ::0 < IJl ~ :> I & 0 III "T]'" CO ..... 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ES-:> C-54 SCHEDULE "F" THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY PROJECT FOR FLOOD WARNING COMMUNICATIONS SYSTEM SEPTEMBER, 1984 C-55 TABLE OF CONTENTS Page No Purpose 1 Background 2 Proposed System 3 Costs and Financing 4 Approvals 5 C-56 PURPOSE The purpose of this project is to develop and implement a more effectlve system of communicating flood Advisories and Warnings to municipal and other associated emergency response agencies This communication system will also be used during a flood event to relay information to the various agencies regarding the status of the flooding situation Information such as expected water levels, time of peak flow and expected duration of the event will be relayed in order for the response agencies to more effectively deal with the flood emergency . C-57 BACKGROUND The primary function of the Authority's Flood Warning System is to provide through the issuance of a Flood Advisory/Warning, clear, concise and timely information of an impending flood threat to our member municipalities and flood response agencies The issuance of these messages is intended to allow the response agencies to more effectively deal with the flood emergency, therefore the communication system used to relay these messages is extremely important At present, the method by which this Authority is relaying Flood Advisories and Warnings is through the use of a telephone communications system To ensure that all affected agencies have been advised of an impending flood situation, upwards of forty telephone contacts are required Along with the present system being a time consuming process during an event where the amount of advance warning time often determines how effective a response to a flooding situation is, there are several other drawbacks to the Authority's current system The issuance of a verbal message often results in misunderstandings on the part of the recipient, or especlally if the message is being relayed to someone else within the receiving agency These misunderstandings have In the past resulted in inapproprlate or in extreme cases, no ac t io n taken by the response agency with respect to a flooding situation TO-date,the consequences of these problems have not been serious, due to the relatively minor flooding occurrences experienced This situation however, could lead to very serious problems should a major flood ing event take place A further drawback of the present system involves the complications involved in issuing updated flood information to each agency during the course of the flood event As with the initial contact, the time required to contact each agency often causes serious problems in the allocation of men and equipment being utilized in dealing with the emergency situation The issuance of both the initial messase and subsequent updated information in as short a time span as poss ib le would enable the response agency to delegate its work forces in a more effective and efflcient manner dealing with the flooding situation It also frees up Authority staff time to deal with the many functions required, such as monitoring, forecasting and directing other staff Recent floodlng events and the enquiries which followed such as on the Grand River in 1977 and within this Authority in February, 1984, durlng which two small children lost their lives, identlfied communications as an area where improvements were required This Authority has made effective improvements with respect to relaying Flood Advisories and Warnings to the press through a cooperative system with the Metropolitan Toronto Po1lce Force However, improvements to the communications system with our municipalitles and other emergency response agencies is still required . C-58 PROPOSED SYSTEM Based upon the difficulties associated with the present system, the criteria for a more advanced Flood Warning System were established The new system should have the capability of issuing a Warning/Advisory on an instantaneous basis to all affected users The message should also be transmitted in a written text to ensure that no misunderstanding of the message occurs The new system should also have the capability to allow for instantaneous transfer of updated information to selected users Last, but not least, the system should also allow for some form of feedback so that the Authority can determine which agencies have or have not received the Flood Warning/Advisory which has been issued A system incorporating the above components will allow the Authority to issue Warnings/Advisories in a more efficient manner with respect to time and content, as well as ensure receipt of any messages issued A system such as has been described is presently in service and is in fact utilized by this Authority in receipt of data from the Ministry of Natural Resources, Conservation Authorities and Water Management Branch, Streamflow Forecast Centre At present, the ENVOY 100 electronic mail service is being utilized and fulfills all of the criteria set for the revised Flood Warning Communications System As the 'ENVOY 100' represents only one system presently on the market which fulfills the system requirements, it is proposed to include a consultant review of available communications systems as a component of this project in order to ensure the use of the most effective system As a component of the ccmmunications system, there will be a hardware requirement wlth regard to the message receival system The receiving mechanism should be capable of automatically answering and printing out, in hard copy, the message being transmitted There will also be a requlrement for each receiving device to have a dedicated telephone link 1n order to ensure access on a contlnuous basis Therefore, the hardware requirements of such a communication system are a dedicated telephone link and a computer terminal capable of automatically receiving any message sent These devices will be ~ositioned w1thin appropriate locations at each response agency The types of agencies to be included within the proposed system would 1nclude ( i) The Works Department of each Regional municipality (li) The Works Department of each local municipality (iii ) Each of the Regional Police Forces and the 0 P P (iv) The Public and Private School Boards C-59 COSTS AND FINANCING The expenditures required to implement this project shall be understood to include a consultant review of available communication systems and all labour, equipment etc associated with the implementation of the system COSTS Activity Consultant Review $5,000 00 Auto Answer Terminals (Total of 43 Units) 64,500 00 Telephone Link Installation 2,200 00 Telephone Link Cost/Year 23,200 OO/Year Communication System Cost/Year 2,400 OO/Year Training and Contingencies 2,200 00 Supplies 500 OO/Year TOTAL (First Year) - $100,000 00 Therefore, the total expenditures to lmplement and operate the proposed communications system for the first year would be $100,000 00 with a continuing maintenance and operation cost of approximately $26,100 00 per year FINANCING The implementation of a more effective and efficient Flood Warning Communlcations System will be of benefit to all munlcipalities within the jurisdlction of the Authority Not only will the proposed system ensure that each municipal emergency response agency receives any message sent, but also increase the lead tlme necessary for each agency to effectively deal with any flood emergency Therefore, the Authority proposes that The Flood Warning Communications Project be a generally benefiting project with all member municipalities contributing to the Authority's share based on equalized assessment The total cost of the project is $100,000 and will be raised as follows Authority $45,000 Province of Ontario $55,000 TOTAL - $100,000 The Authority's share represents 45% of the total, where the Province of Ontario will contribute 55% of the total funds Each municipality's share based on the equalized assessment will be as shown on Table 1 C-60 TABLE 1 THE METROPOLITAN TORONTO AND REGION CONSERVATION AUTHORITY BASIS OF APPORTIONMENT - MUNICIPAL LEVY BASED ON 1984 EQUALIZED ASSESSMENT FIGURES TO THE AUTHORITY Discounted Equalized Assessment Municipality (in thousands of dollars) Apportionment % Cost Adjala Township 5,643 o 008331858 3 75 Mono Township 4,879 o 007203816 3 24 Durham Regional 1,121,474 1 655849918 745 13 Mun ic ipali ty Peel Regional 5,607,241 8 279059128 3,725 58 Municipality York Regional 6,391,717 9 437333434 4,246 80 Municipali ty Metropolitan 54,597,044 80 612221846 36,275 50 Toronto TOTAL $67.727.998 100 0% $45,000 00