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Home My WebLink AboutFlood Control & Water Conservation Advisory Board 1974 1rll~e Ft\\e1ttr~lP~nll fcam\ 1l~<l1>1!'~ffi\1l:11> affi\1!il ~~~ii~1I\\ C<l1>m\~~1rwafdi~1Th Aun11:lh())triity C-1 MllWtU1'JE~ Flood Control'& Water Cons. Adv. Board Thursday-Feb-28-1974 #1/74 The Flood Control and Water Conservation Advisory Board met at the Authority Office, 5 Shoreham Drive, Downsview, on Thursday, February 28, 1974, commencing at 2:00 p.m. PRESENT WERE Chairman J.G. Mottershead Vice-Chairman F.J. McKechnie Members R. Cunningham C.F. Kline E.V. Ko1b Authori,ty Chairman .' F .A. Wade Kilborn Engineering Ltd. [J.F. Nixon [Jas. Jones Ministry of the Environment G.A. Missingham Secretary-Treasurer F.L. Lunn Adm. - FC&WC Division E.F. Sutter Engineer FC&WC Division J.C. Mather ABSENT WERE Members Dr. M.L. Dobkin Wm. R. Herridge, Q.C. Dr. G. Ross Lord, P.Eng. G. Ratcliff MINUTES The Minutes of Meeting #3/73 were presented. C.F. Kline . Res. #1 Moved by: Seconded by: E.V. Ko1b RESOLVED THAT: The Minutes of Meeting #3/73, as presented, be adopted. CARRIED UNANIMOUSLY; STAFF PROGRESS REPORT Mr. Sutter presented a verbal Staff Report. Res. #2 Moved by: F.J. McKechnie Seconded by: R. Cunningham RESOLVED THAT: The Staff Report, as presented, be received with appreciation. CARRIED UNANIMOUSLY; PROJECT P. 3 - ARTHUR PERCY DAM AND RESERVOIR - Functional Design Report A Functional D8sign Report on Project P.3 - Arthur Percy Dam and Reservoir was presented by representatives of the firm, Kilborn Engineering Limited, Consulting Engineers. Res. #3 Moved by: C.F. Kline Seconded by: R. Cunningham . C-2 RESOLVED THAT: The Functional Design Report for Project P.3 - Arthur Percy Dam and Reservoir, as prepared by Kilborn Engineering Limited, be received; and TIlE BOARD RECOMMENDS THAT: The following action be taken with regard to the Functional Design Report for Project P.3 - Arthur Percy Dam and Reservoir, as prepared by Kilborn Engineering Limited: (a) Copies of the Functional Design Report be made available to the appropriate municipal officials for consideration and comment; (b) The Report be submitted to the Minister of Natural Resources for review and approval; and (c) When the necessary approvals have been received, the Consult- ing Engineers, Kilborn Engineering Limited, be authorized and directed to prepare contract drawings and specifications for Project P.3 - Arthur Percy Dam and Reservoir. CARRIED UNANIMOUSLY; PROJECT W.C.63 - EXTENSION 'A PROJECT FOR THE FURTHER EXTENS ION OF THE PIAN FOR FLOOD CONTROL AND WATER CONSERVATION' Th'e Administrator, Flood Control and Water Conservation Division, presented Project W.C.63 - 'A Project for the Further Extension of the Plan for Flood Control and Water Conservation' . Res. #4 Moved by: E.V. Kolb Seconded by: R. Cunningham RESOLVED THAT: The Staff Report and Brief on Project W.C.63 - 'A Project for the Further Extension of the Plan for Flood Control and Water Conservation' be received and that the Brief be appended to these Minutes; and THE BOARD RECOlf~ENDS THAT: Project W.C.63 - Extension - 'A Project for the Further Extension of the Plan for Flood Control and Water Conservation' be adopted and that the following action be taken: (a) A Sub-Committee, composed of the Chairman of the Authority, the Vice-Chairman of the Authority, the Chairman of the Flood Control and Water Conservation Advisory Board and representat- ive members of the particular municipality, present the Project to all participating municipalities; (b) All member municipalities be designated as benefiting on the basis set forth in the Project and that, when approved by all municipalities, the Project be submitted to the Ministry of Natural Resources for approval and for grants on the basis as set forth in the Project; (c) The Project be submitted to the ontario Municipal Board for its approval and necessary action; ( d) When the necessary approvals have been obtained, the appropriate Authority officials be authorized to take whatever action is required in connection with the Project, including the execution of any necessary documents. CARRIED UNANIMOUSLY; ADJOURNMENT On Motion, the Meeting adjourned at 4:30 p.m., February 28. J.G. Mottershead F.L. Lunn Chairman Secretary-Treasurer SCHEDULE "A" C-3 THE METROPOLITk~ TORONTO AND REGION CONSERVATION AUTHORITY oj. PROJECT W.C.-63 - EXTENSION uA PROJECT FOR THE FURTHER EXTENSION OF THE PLAN FOR FLOOD CONTROL AND t'7ATER CONS ERVAT I OW: . Submitted for Approval to The Honourable r.1inister of Natural Resources September, 1974 . C-4 C0l'tTIJ:.'ENT S OF BRIEF INTnCDUCTION I. DETAILS OF pnOJ~CT (a) Location and description (including maps) (b) Purpose of Project (c) Costs (d) Financi.ng II. AUTHORI'1': .?U:"L<.vv,Z. T. ~~m T".EQUES'J.'S (a) 1-1otions (b) Letter of request to Hinister (and Ontario Municipal Board, if required) (c) Date of approvv.J. by Hinister (d) Date of approval h:'l Ontario Hunicipal Board III. LAND VALUES (a) ~mership am'l. coot to vendor (b) Authority appraisal IV. AGREErmNT S - MANAGEHENT OR OTHER AGREEMENTS v. IUNISTER'S APPROVAL RE GRANT C-5 1. I N T ROD U C T ION In June of 1961, the Allthority passed a resolution adopting, as a Scheme of the Authority, a Plan for Flood Control and Water Conservation which was, at that time, approved by the Governments of Ontario and Canada. The project envisaged the construction of a series of dams and reservoirs in the upstream areas of the main drainage systems passing through the area under the Authority's jurisdiction, combined with certain channel improvements and the acquisition of flood-vulnerable lands in the main downstream valley areas. The Plan, as approved in 1961, anticipated the completion of the various works in the total system by 1971. It was not possible, however, to complete the implementation of all the proposals in the Plan, due in large measure to rising costs, particularly of land and construction. Accordingly, in . 1971, the Authority adopted Project W.C.-63 - "A Project for the Extension of the Plan for Flood Control and Water Conservation". This Project confirmed the pOlicies of the Authority with respect to flood control measures, and confirmed the basic Projects to be implemented in the total system. The Extension referred primarily to an extension in terms of time and of additionC11 financing. Project N.C..-G3 made provision for financing of \'lork for the period 1971 to 1975 inclusive, and the accompanying table indicates the progress to December, 31, 1973. Nor,k has' proceeded under the Project to the e:ctent that the G. Ross Lord Darn and Reservoir will be complete in 1974. Final engineering has been completed for the Bolton Darn and Reservoir, a request has been made to the Province of Ontario for approval to proceed with tender call for the necessary road relocation work, and budget provision has been made in 1974 to provide the Authority's share of the cost of the Bolton project under the present Provincial policy of the Authority raising 50% of the $30,000.00 of capital cost and the Province contributing 100% of the remainder of the Project cost. Final engineering is nearing completion on both the Arthur Percy and Snelgrove Darns. Land acquisition has been proceeding to the extent that all available funds under the Plan will have either been spent or committed by the end of 1974. In order to continue making progress with the Authority's overall Plan for Flood Control and Water Conservation, new funding will be necessary in 1975, and the proposals cOlltaincd in this further extension to the Plan would provide for financing during the period 1975 to 1979 inclusive. :I. . C-6 PJA~ 1\1H FLClll) ClIJ'IFOf, t, \',',,\'['I-:l{ COrJ:;I':lM'\'!'lCX'-1 --- -----.--.--...- -~-----_.- l'Ho.:.;Hl';~;~~ -- pr.n1'll'J'l{ 31, 1973 ----- -- ~ - ~ PH1~L. _}'!\:]!~ j'\C9~..:-._ En0inccd Il~r \-WfEWjlll';D PEOJEcr Pl\OP. 1\0.1Id. To b.; ('on~;tTl1ct.ion .~~~ PJ.7\l.'-1 Dec./73 l\cq'c1. Prel. FjlFll ..~ In Etobicoke Pl Snc]grove D:un. & I~s. X 126 l:>tl Compo Pro- - ~p~C'ss P6 EtolJicoke Cr. Fl0cx3. Plain & Cons. L':mc1s X 148 1,273 - - - l1imico P7 l'-llmico Creck Flcxx:1 Pluin & Cons. L~nds X 11 544 - - - Humber PI Claireville D:.l111 & l<<;s. X 1,56:> - Canp. Compo Canp.letc F2 Ebenezer Dum & I\cs. X 484 253 Compo - - -, 3 Bolton Dam & Res. X 1,513 250 Compo Can;? -._ n _m_ __~F41 Nashville D3m & Res. X 1,587 3:>0 Canp. - - ~_u__ - - F5 l!<ing Cr. Dilll1 & Res. NO 92 1,107 Comp. - - *F6 Boyd D"...ill1 & Res. X. 2,065 20 Compo - - FH \\loo:lbridge O1illlIlel J __~~_~ ... ,InprOven!2nt X 78 - Conlp. Carp. canplc;te P8 I. JIuml:x~r River Flcxx1 ~~_ -.-l Plain & Cons. L:mds X 1,399 658 - - - ----Bl I Black Creek Channel X 63 35 Canp. Carp. 50% c~~~'1'J. D::m 4tF7 I G. Hoss Lord D. & R. X 383 10 Canp. Car:p. 98% COl'llJ. - F10 ~llo."daIe Dam & Res. X 263 219 Canp. - - F12 York Hills d1,mnel - EasCffi2nt Canp. Co.'1.1p. Co.lll.::>lete P9 Don River Flood Plain & Conservation Lands X 1,021 427 - - - Highland %PIO Highland Creek Flcxx:1 Plain &'Cons. Lands X 791 194 - - - Rouge P2 [r-lllneDarn & Reservoir X 293 - Carp. Carp. CanpIetc Pll Rougc River Flocd Plain & Cons. J....:mds X 1,435 495 - - - Duffin P3 Arthur Percy Dam In & Heservoir X 632 44 Comp. Pro- - __ ~ gress ~4 Clarkcs Bolla.., Dam . & Reservoir NO - 600 Ccxrp. - - P12 Duffin Creck Flcx::d Pli1in & Cons. hl.l1ds X 604 551 - - - 14,553 7,184 * ReplcJ.ce[j "Wv2r E:"'1.st Brunch" Rosel'Voir in order to conb~ol Llc1c3ilional d}~ain(lgc arecJ.. # Finch Dum cJ.nd HeS01'Voir 11.1.5 been redesign.:1ted U1e "G. Ross Lord Dzun ,md I'\Cservoir". % 'l'11c l\uthority has c'!c.:;ci<1cd not to procced \-lith the \';esl: nill D..llll ,1110 Rcsc.rvoj r. ~ 'I'hi" d Jn1 rc'p1uccs the proJJO~:C'J GrC'cn River n,cscrvoir, zmd af:[orcls considcrubly mOJ-C conlrol of tlJ~ \'k,-;st lll~,mch of the Duffin Creel;. C-7 3. I. DETAILS OF PROJECT ( a) Location and Description: Works Currently Proposed - During the period 1975 to 1979, it is proposed to proceed with the construction of two further dams and reservoirs: ,Arthur Percy Dam and Reservoir The proposed Arthur Percy Dam is to be constructed on the East Branch of the Duffin Creek near the southerly limit of the Greenwood Conservation Area. The dam is to ,be an earth-fill structure with a low-level service spillway constructed in the earth embankment near the Creek bed, and a high-level auxiliary spillway on the high ground at the abutments. The dam will be 65 feet high. The resultant reservoir will have a storage capacity of 5,500 acre feet, a maximum reservoir area of 210 acres, and a permanent recreation pool of about 100 acres. Construction of the ~rthur Percy Dam will afford a measure of protection for the Village of Pickering and adjacent Pickering Town lands by controlling the flood flm1s from the East nranch of the Duffin Creek. The permanent lake will provide the basis for a major recreational facility in the eastern portion of the region under the jurisdiction of the Authority. Snelgrove Dam and Reservoir . The Snelgrove Dam and Reservoir is proposed for tne Etobicoke Creek, some 4 miles north of Brampton on the east side of Highway No. 10 near Snelgrove. The potential storage capacity of 4,500 acre feet will provid8 some measure of downstream flood protection, will be of considerable value in the augmentation of summer flowr and be availab12 for limited recreational use. The dam will be 44 feet high and will be a rolled earth structure with concrete spillway section for regulation of reservoir level. Land Acquisition In vie\., of the fact that there ,.Jill not be any federal funding involved in this extension, it is proposed that there not ~e a differentiation of funds provided for land acquisition in the previous reservoir and flood plain and conservation land categories. , The intent i'lOUld be to give first, priority to completion of land acquisition for Bolton, Snelgrove and Arthur P0rcy reservoirs. . The second priority would be given to the acquisition of flood plain and conservation lands in accordance with previous policy. C-8 4. 'l'he acquisition of flood pla.in and conservation lands has been proceeding in accordt:ll1ce xvi th a Haster Plan adopted by the Authori~y in 196? and approved in principle by the Province of Ontario. In view of the pressures for urbanizing in the fringe areas surrounding Metropolitan Toronto, the Authority is currently reviewing thG r.1aster Plan anc. will be adopting an amended form which will be submitted to the Province for approval in prin~iple. It is proposed that acquisition of flood plain and conservation lands will proceed according to the amended Master Pla~ on a basis similar to the practices under the original Flood Control Plan. The third priority will be given to the acquisition of other lands involved in the remaining reservoirs, e.g., Wi11owdale, Ebenezer., Nashville, King Creek, shoul0. it appear that sufficient funding can be made available. , C-9 5. fl'/ .---:,/',:'-/.......'://\ f:_...._. .~j'.-----....: ,{ ....'.', . .....- .. I , "', r.~' " ,_,._,_' . ': \,. \.. 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Immediately follmving the signing of agreements [or the carrying out of ele Plan for Flood Control and Water Conservation, a set of procedures was adopted by the Authority and subsequently accepted by the Province of Ontario. These Procedures, which are sumn1arizcd below, have formed tho basis for the implementation of works completed to date under the Plan: Land Acquisition For approval in principle, the Authority will prepare a topo- grap~ic plan of appropriate scale; on which are indicated the areas required for the project. The area boundaries should be approxireate and should clearly indicate the relationship of the properties involved to the limits of the project, the river, its valley and flood plain. For reservoirs, the plan will indicate the approximate limits of the lands to be flooded under maximum probable flood conditions. For other works; such as construction areas and access areas, the li~i~s of the land required for,these purposes must be clearly indicated and covered by explanatory notes on the plan. The Authority will submit three copies of this plan to the Conservation Authorities Dranch for a.pproval, together with a request for the approval of a lump sum for land acquisition. It is the responsibility of the Authority to ensure that this sum is not exceeded without prior approval being obtained. Final approval for the purchase of each property must be obtained from the Director of the Conservation Authorities !1ranch when the purcbase price has been agreed to and the Authority is ready to close the transaction. This form: certified by the Director of the Conservation Authorities Branch, will be produced when the Authority's claims for grant are audited. C-13 9. I. DETAILS OF PROJECT (b) Purpose of Project~ The purpose of this Project is to enable The !-letropolitan Toronto and Region Conservation Authority to continue the implementation of the Plan for Flood Control ano Water Conservation for the region. Specifically, this Project will permit the under- takinC] in the period 1975 - 1979 of the fo110\ving \vor]~s: - completion of the Final Design and construction of the Snelgrove Dam and Reservoir, - completion of the Final Design and construction of the Arthur Percy Dam anci. Reservoir; - completion of land acquisition for the Bolton Reservoir; - completion of land acquisition for the Snelgrove Reservoir; - completion of land acquisition for the Arthur Percy Reservoir; - continuation of the programme of flood plain and conservation land acquisition along the main valley systems in the region under the jurisdiction of the Authority; - continuation of land acquisition for the remaining reservoirs contained within the original Plan. . . C-14 10. r. DETAILS OF PROJECT (c) Costs: The anticipated costs indicated below are based on the best information currently (February, 1974.) , available: Snelgrove Dam and Reservoir $lrG15rOOO. Arthur Percy Dam and Reservoir $2,700,000. Land Acquisition $9,955,000. TOTAL~ $1~,270,OOOn . . C-15 11- 1. DETAILS OF PROJECT (d) Financing: The total cost of this Project for the years 1975 - 1970 is estimated to be $14,270,000. Cost sharing is proposed on the following basis: Province of Ontario - 50% or $7,135,000. . Authority - 50!3 or $7,135,000. The Authority proposes to raise its share of the cost of this Project during the years 1975 to 1979 inclusive, with all member municipalities being designated as benefiting. The Authority's share of the cost will, therefore, be apportioned to the municipalities in the proportion of the equalized assessment of the said municipality, as based on the l~nicipal Directory as provided to the Authority by the Ministry ~f Natural Resources. The apportionment of benefit is in~luded in the attached table. t . N ,...; () PROJECT W.C.-63 - EXTENSION I I-' (j) MtJNICIPAL LEVY Present Equalized 1975 Levy ~evy Assessment 1976-1979 Ine l. Adjala Township 2,33l. 94.07 142.00 Reg. ~cy. of Durham 307,667. 12,522.06 18,566.00 :.:etro Toronto 24,840,578. 1,000,000.00 1,300,000.00 i':8:iO Township 2,182. 87.27 132.00 Reg. Hey. of Peel 1,526,277. ,62,192.51 92,100.00 Reg. :-lcy. of York 1,475,875. '60 , 10 4 . 09 89,060.00 $28,154,910. $1,135,000.00 $1,500,000.00 I-' tv . 'Ir1l\\~ Metlrt\i>)p)c n II t<<\\m\ l' ~1r(t!>1lli1l:~ affi\(Ql ~~gii~m\ CC~1ll\.~<elrwa.feiicm\ A lln fe1h\Clrll t1' C-17 MllMtU'H'E5> Flood Control & Water Cons. Adv. Board Tuesday-August-6-1974 #2/74 - The Flood Control and Water Conservation Advisory Board met at the Authority Office, 5 Shoreham Drive, Downsview, on Tuesday, August 6, 1974, commencing at 2:00 p.m. PRESENT WERE Chairman J.G. Mottershead Members R. Cunningham C.F. Kline Authority Chairman F .A. Wade Authority Vice-Chairman R.G. Henderson Secretary-Treasurer F.L. Lunn Director of Operations K.G. Higgs Adm. - FC&WC Division E.F. Sutter ABSENT WERE Vice-Chairman F.J. McKechnie Members Dr. M.L. Dobkin WIn. R. Herridge, Q.C. E.V. Ko1b Dr. G. Ross Lord G. Ratcliff MINUTES The Minutes of Meeting #1/74 were presented. Res. #5 Moved by: C.F. Kline Seconded by: R. Cunningham RESOLVED THAT: The Minutes of Meeting #1/74, as presented, be adopted. CARRIED UNANIMOUSLY; STAFF PROGRESS REPORT Mr. Sutter presented the Staff Progress Report from March 1 to July 31, 1974. Res. #6 Moved by: R.G. Henderson Seconded by: R. Cunningham RESOLVED THAT: The Staff Progress Report for the period March 1 to July 31, 1974, be received. CARRIED UNANIMOUSLY; PRELIMINARY DEVELOPMENT BUDGET ESTIMATES - 1975 The 1975 Preliminary Development Budget Estimates were presented and discussed. Res. #7 Moved by: C.F. Kline Seconded by: R.G. Henderson RESOLVED THAT: The 1975 Preliminary Development Budget Estimates be approved in principle; and further THE BOARD RECOMMENDS THAT: The 1975 Preliminary Development Budget Estimates, as appended as Schedule "A" of these Minutes, be included in the 1975 Preliminary Budget Estimates of the Authority. CARRIED UNANIMOUSLY; C-18 -2- MASTfo:f{ PIAN FOR FLOOD PlAIN AND CONSE:RVl\TION LAND ACQUISI~ION - r~VIEW AND EXTI<;1J80N A Staff co~nunication, t0gether with report on "Master Plan for Flood Plain anu Conse:cvab on J,rmJ l\cquisi tion - Review iJ.nd Extcnsionll, was presented and discussed in detail. Res. ~fG HOVGd by: F.A. Wade Scconded by: C.F. Kline RESOLVED TEA'l': The Staff cOInmunication and report on "Master Plan for Flood Plain and Conserv():tion LiJ.nd Acquisition - Revicw Clnd Extension", be received and appended as Schedule IlBIl of these Minutes; and THE Bo.ARD RECOHNENDS 'l'HAT: The "Master Pll'lD for Flood Plain and Con- serv~1tion Land l\cCill.isition - Review and Extcnsjon" be adopted and submi.ttet.1 to the Minister of Natural Resources for his approval; and further, thut the follo'/Iing action be taken; (a) ~1.hen the approval of the Minister has been received, the Plan be made 2v2i12ble to all interested municipal officials for their informution anu assistance; and (b) Land acquisition under the Authority's Plan for Flood Control and Watp.r Conservation hencefor~h be carried out from within the framework of this Master Plan. CARRIED UNANIMOUSLY; FLOOD CONTROL IN THE METRO ARE7\. Res. 4~9 Moved by: R.G. Henderson Seconded by: R. Cunningham THE BOARD RECOlvlj\1ENDS TEAT: The Staff be directed to prepare and distribu,te a mujor press release on the status of Flood Control in the area unoer the jurisdiction of the Authority, for release prior to the 20'ch 1\.nni\Tersary of Hurricane Hazel. CARRIED UNANIMOUSLY; ADJOURNMENT On Motion, the Meeting adjourned at 4:10 p.m., August 6. J.G. Mottershel1.d F.L. Lunn Chairmc,m Secretary-Treasurer C-19 SCHEDULE "A" . . ... ......................... o 0 00 0 0000000000000000000000000 o 0 00 0 0000000000000000000000000 o 0 If) If) 0 0 0 If) lJ) ro 0 I...... If) 0 0 0 0 In 0 If) If) ro If) 0 0 oJ In In l' 0 co ... I .... I............ ... .... .... .... ... .... .... .... .... .... ... .... ....... .... "" .... l' (J). N N rlO N ~r-- rlNrlrlrlMMrlrlrlrlrl rlN rl O"l N N O"l M N rl rl rl rl rl . . ... ......................... o 0 00 0 0000000000000000000000000 o 0 00 0 0000000000000000000000000 o 0 If)If) 0 OONUllJ)If)ONIf)OOOIf)OOOOOIf)OOIf)I'NIf) r....1 .... I .... 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(:) ~J ill ~ - >,. lH .IJ :>, CIJ III ro :~: 0 C1 (Ll 0 (J) nJ Cl n n Y.I ~: r.: ~J .IJ ~"', I\J ~I 0 0) ,n (J) \H 0. ~I (]) ,Y..-I.-l r-I:,; u ~,~ ,-I ,(~ ,I: r'~ <U ill.P nl ~.: (-1 [,I >1 ,,'I'r! U '0 r.: :.\ j: IU (1) U ,r:..C ,r:: ..',~ '(1 -\..l tJ)'rl U ~I Y .1) :.~ '.j ro P, :-:- <U r~ I\J ;> PI 0) rJ ,n : I 0 ,-I 0 (J :-: (I) III 01 01 0\ ~ I () (I) r: f: III n\ ~ I (I) ~ I >. H .< Q) ~-:'; 0 ~I (],I ,><. O,rl,-I:", 0 'rl ,P :'1 (.1 ('J ,I ',I .r! 'r! U () 0) 0 ',1 ,. I C) It) ru nl II r~ [11 n~ ,~ ~ t--l r,~ 0 U 11. '1I :'.: ;.: (f) III ...1 ::: ,i:) :1: ;.1: :1: :.... c.J ;':: f-l ;~ r.l U) ::; ::= :-: ," v;F.TS~ CO~~TROL STRUCTURES MULTI-~~R FORECASTING . PAGS #2 . 1974 1975 1976 1977 1978 $ $ $ $ $ n I N 0 Gle~ Haffv Da"'n 200. 200. 700. 700. 200. Highway #10 at steel~s Avenue Channel 200. 200. 500. 200. 200. l-:assey Creek, above Pharmacy Avenue. . 1,000. 1,300. 1,300. 1,500. 800. ?ouse ?-ive= above Kirkh~~ls Road 1,000 . 500. 1,,000. 500. 1,000. 2.iC::-41anc Creek, above Scarborough Golf Club Road 2,000. 2,000. 2,000. 1,000. 1,000. T::.e G. Ro S 5 Lor d Da.rn 16,000. 15,000. 16,000. 17 , 500 ~ 17,000. :JQ:l River, Bathurst to Finch 3,000. 4,000. 3,000. 2,000. 3,000. l-li::1.ico Creek, Halton 500. 700. 800. 1,000. 800. Serena Gundy Channel 1,000. 500. 500. 800. 1,000. - C ~ C 1 500. 800. 1,500. 800. 800. ~~ery reSK nanns E~~~=r Val~ey Golf Club Channel 200. 200. 500. . 200. 300. ~lalve=n C=eek Channel 1,000. 1,000. 1,000. 1,500. 1,000 G' Eto=icoke Creek, south of Queensway - 200. 700. 500. 300. Ge:leral Maintenance 2,000. 4,000. 4,000. 4,000. 4,500. Gasoline - 1,600. 2,,300. 2,400. 2,400. CC~:J.i.:~ica tions - . 1,200. 1 , 4.00 . 1,400. 1,500. ?-ig~la~d Creek, Morningside to Kingston Road - 700. .1,500. 1,100. 800. I !':a:.r..te~ance of W'C-60 Structures - 1,000. . 2,000.. 4,000. 6,000. I Oa~dale Golf cour5e~ I Black Creek - - '. 500. 400. 500. D~~a~ca Golf Course, East Don - - 2,000. 500. 500. t':i lke't. Creek - - 500. 1,000. 1,000. Stc~f=ville C~annel, D'..J.ffin I s Creek' - - - 600. 800. eak ~iages Channel, H~~ber - - - 600. 800. ~~orth'..lOod Golf Club, B.lack Creek - - - - 500. Karkland Wood Golf. Club - - - 500. 500. 3tcbico~e Creek,' Dundas - - - - 800. Etobicoke Creek, Steeles - - - - 200. =;o:i. ton Da:n - - - ~5,000. 17,000. Snelgo'le Dam - - - - 2,000. !'~2.ssey Creek, ~7arden to Foxridge Drive - 500. 500. 1,000. 1,000. Etobicoke Levee & Drain, Bram,9ton - 500. 500. 500. 1,000. St. Lucie Drive, Erosion Control Works - 500. 1,000. 500. 500. .' 100,000. 104,000. 104,000. 114,000. 122,000. .. WATER CONTROL - GENERAL PROJECTS MULTI-YEAR FORECASTING 1974 1975 1976 1977 1978 - $ $ $ $ $ F I~:;'.~'7C:LKG .~ ~:--=?e::d.i tures 30,000. 31,000. 16,000. 17,000. 17,000. Re-.;e::"..:es - - - - - ~et Expenditures 30,000. 31,000. 16,000. 17,000. 17,000. :!:'o::aticns - - - - - G~:::-I"" 22,500. 23,250. 12,000. 12,750. 12,730. _ __...t.... Levy 7,500. 7,750. 4,000. 4,250. . 4,250. 30,000. 31,000. 16,000. 17,000. 17,000. EZ?E~DIT"uR2S ?e::-ia1 l-:apping 25,000. 25,000. 10,000. 10,000. 10,000. ?lood Warning & Forecasting System 5,000. 6,000. 6,000. 7,000. 7,000. 30,000. 31,000. 16,000. 17,000. 17,000. I () I tv I-' FLOOD CONTROL PIAN MULTI-YEAR FORECASTING 1974 1975 1976 1977 1978 0 I N $ $ $ $ $ N F I~;ASC H7G E:-=?2::c.i t.ures 3,248,608. 6,770,000. 7,869,000. 4,907,892. 1,336,892. ~2\le:1'.leS - - - - - Ket E}~enditures 3,248,608. 6,770,000. 7,869,000. 4,907,892. 1,336,892. :so:::ations - - - - - G::-2.~t 1,059,500. 5,531,000. 5,684,500. 3,253,946. 668,416. Levy 2,189,108. 1,245,892. l,500,000. 1,500,000. 1,500,000. 3,248,608. 6,776,892. 7,l84,500. 4,753,946. 2,168,416. E ~.::?::;~7:)I TC?2S :!:.:'_~.;:) ACQDIS 1'::'1 ON =~cod Plain Lands - 2,300,000. 1,500,000. 1,500,000. 1,336,892. 1,336,892. La~d Ac~~isition - Major Reservoirs - - 405,081. - - - - ~ CC;S'I'?7;C~=O~:; OF RESERVOIRS 3cl~o~ rtese~voir - 4,300,000. 3,500,000. 1,600,000. - s~elgrove Reservoir 120,000. 970,000. 1,074,000. - - A~t~~r Pe::-cy Reservoir ( 37,448. - 1,795,000. 1,971,000. - ? i:-.:.cr: :z.ese:!:"\loir 122,016. - - - - Fe~eral Grant Adjustment 264,063. - - - - 3,248,608. 6,770,000. 7,869,000. . 4,907,892. 1,336,892. WATER CONTROL (BENEF ITING MUNICl.:'A;uJ. .J;"u~..:;,) MULTI-YEAR FORECASTING 1974 1975 1976 1977 1978 - ? :;:~~A::-:CI;::S $ $ $ $ $ E:<=?er:a.i tures 986,000. 2,267,000. 3,443,000. 2,164,000. 1,515,000. ?(c"V2:l.i.1e 5 - - - - - :'~et EX?2ndi tures 986,000. 2,267,000. 3,443,000. 2,164,000. l,515,000. r::onations - - - - - G:-2.nt 496,000. 1,136,500. 1,724,750. 1,085,500. 754,000. L-2 v -.I 490,000. 1,130,500. l,718,250. 1,078,500. 761,000. 986,000. 2,267,000. 3,443,000. 2,164,000. 1,515,000. :2 }:::?E~';::::)I'Yu?"ES ~.~c: "':s:c Co!"".tro1 ScnelTIes ~C-53 - Massey Creek 150,000. - - - - ~C-S7 - Miffiico Creek, Malton 40,000. - - - - ';';C- 58 - Lo:l ::<i ver , Bathurst to Finch 60,000. - - - - \'~C-6J - so....-:'.st:cea.:n Erosion Control 250,000. 500,000. 500,000. 500,000. 500,000. ':'~C-66 - ~ishland Creek, Morningside Dri ve to Kingston Road 200,000. - - - - \'~C-67 - Hest B\l..'":1ber at Hv.ry. #27 40,000. - - - - \'::::-68 - :E::7.ery Creek 20,000. - - - - i'~C-59 - ::<ecc:1struction of Hill Pond, Richmond Hill 140,000. - - - - ~';C-71 - 3re.......,pto:1 Diversion Channel 24,000. - - , - - i';C-74 - ;'..cc;:;.;.isition Gooo.\'lood 50,000. - - - - Bl2.c~ Creek, Oakdale Golf Course - 120,000. - - - E2.st Don, Donalda Golf Course - 385,000. - - - ~'i:.n::ett Creek C~annel - 1,250,000. 1,500,000. - - r'~2.r}.:.~a::\ \'7000. Golf Course - - 200,000. - - 0 ~ort~~ood Golf Course 200,000. I - - - - N ~toDico~e Creek, Steeles Avenue - - - - 1,000,000. t..,) Eto~icoke Creek, Dundas Street - - - 1,200,000. - o a}.: ?"idges, E1..:..-r.ber River - - 230,000. 250,000. - Sto~ff~ille Cnar~~e1 - - l,OOO,OOO. - - '. <.--, r-:::,?- CO'~'i'::>OT ("';:']:\'C''P''''i'TNG !I.UNICTPALITIt:'S) MULTI-YEAR FORECASTING P.~GS ~2 ".._...~__ L'._... ~ --.1......J':'J....J_J.__J.: .:... _ -....J 1974 1975 1976 1977 1978 $ $ $ $ $ (1 , E~ci~eeri~~ Studies N ~ ~hl'kett C::::-eek 12,000. - - - - !.:arkland ~'Jood Golf Club - 12,000. - - - !~o::::-th'..jood Golf Club - - 13,000. - - ~~gi~eering Study - - - 14,000. 15,000. 986,000. 2,267,000. 3,443,000. 2,164,000. 1,515,000. ~ SCHEDULE "B" C-25 A MASTER PLAN FOR FLOOD PLAIN AND CONSERVATION LAND ACQUISITION REVIEW AND EXTENSION AUGUST 6, 1974 As a step toward the implementation of the Authority's Plan for Flood Control and Water Conservation, the Authority adopted a Master Plan for Flood Plain and Conservation Lands on February 9, 1962. This Haster Plan was subsequently approved by the Province of Ontario and has formed the frame- work for the land acquisition aspect of the Authority's flood control work. In accordance with the stated policy of the Authority, Flood Plain and Conservation Lands were considered to include all those lands lying between the crest of the slope on one side of a river valley to the crest of the slope on the other side. The basic source of information was careful field study of each of the valleys under consideration. This was supple- mented by reference to existing Authority Scheme Maps, Municipal Zoning and Assessment Maps and aerial photographs. Further assistance was gained from a series of consultations with municipal planning officials. Mapping was carried out on specially prepared Flood Line Maps at a scale of 1000' to I". This scale was chosen because it was considered large enough to provide sufficient accuracy of detail, but small enough to present the material on a minimum number of sheets of useful, manageable size. All land falling within the definition of Flood Plain and Conservation Lands was mapped and classified in one of the following classifications, based on the ownership: (a) Authority-owned Lands: Lands already acquired by the Authority in connection with the Water Control Schemes. (b) Public Lands: All publicly-owned lands other than those already acquired by the Authority. This includes lands owned by Municipalities and Departments or agencies of the Province of Ontario and the Government of Canada. (c) Semi-private Lands: All lands held by private corporation such as hospitals and golf courses, which are available for open space type of use by some segment of the general public. Under their present use, these lands are not proposed for acquisition. C-26 MASTER PLAN FOR FLOOD PLAIN AND CONSERVATION LANDS . . . . 2. ( d) Private Lands: All lands under private ownership which arc proposed for acquisition for Flood Control and Conservation purposes. Table I provides a breakdown of the acreages of each of the four categories of property on a watershed basis, as contained in the 1962 Plan: TABLE I MASTER PLAN ACREAGES OF FLOOD PLAIN & CONSERVATION LANDS SEMI - Tor AL WATERSHED PUBLIC PRIVATE PRIVATE AUTHORITY ACREAGE Etobicoke 662 1,413 330 8 2,413 Mimico 316 555 132 --- 1,003 Humber 667 1,774 266 271 2,978 Don 1,485 790 700 518 3,493 Rouge 157 1,185 11 40 1,393 Highland 247 570 219 377 1,413 Duffin's 102 1,158 56 --- 1,316 GRAND TOTAL 3,636 7,445 1,714 1,214 14,009 In the ensuing 12 years, considerable progress has been made toward meeting the objectives for acquisition; however, there have been many changes within the original study area in that time and Phase 1 of this study consisted of a careful review of the original designations in the light of changed land use patterns, changes in ownership and refinements of the precise limits of interest on the part of the Authority as a result of more detailed surveys and studies of specific areas. In this review, the same four classifications of ownership have been retained. Table II presents a comprehensive picture of the status of the Master Plan to the present time: TABLE II CURRENT STA'rUS OF MASTER PLAN QUASI- TOTAL WATERSHED PUBLIC PRIVATE PUBLIC AUTHORITY ACREAGE Etobicoke 649 849 287 159 1,944 Mimico 551 286 61 82 980 Humber 737 632 355 1,283 3,007 Don 1,626 467 498 1,180 3,771 Highland 135 58 270 836 1,299 Rouge 730 499 58 1,795 3,082 Duffin's 108 362 90 46(j 1,026 GRAND TOTAL ~~}G 3,153 ___12~l~__ ___?-LiJ_Q.L____l5 ,).:..Q~____ --_. -----.-- ---~ -_._--~-~-- ----.- C-27 MASTER PLAN FOR FLOOD PLAIN AND CONSERVATION LANDS . . . . 3. A careful scrutiny of Table II will indicate some variations in acreages from the original table. This reflects the effect of various changes over the intervening period, and while there have been some deletions of land contained within the original Master Plan, some new areas have been added ln order to bring the Plan into conformity with the more recently adopted Policy Statement concerning Erosion Control and Bank Stabilization in Metropolitan Toronto. In the original Master Plan, the emphasis was on the major valley systems of the region, and more specifically, the down- stream sections of the Etobicoke and Mimico Creeks, the Humber, Don and Rouge Rivers, and the Highland and Duffin's Creeks. Essentially, the upstream limit of concern was approximately Steeles Avenue, a reflection of the intensity of pressures for development within the overall area at that time. The develop- ment patterns have changed, however, and within the immediate Metropolitan area, much of the subdivision and development planning activity has passed its peak and the Authority is more and more faced with pressures for encroachment on the valleys in the middle and upper reaches of the rivers and their tributaries. The second phase of the study, therefore, consisted of a detailed review of the area outside Metropolitan Toronto, moving into the mid and upper watershed areas in order to recommend a substantial extension to the original Master Plan. Beyond the original watercourses studies, consideration has also been given to the Centennial Creek, Petticoat Creek and the Carruthers Creek. The procedures followed were essentially the same as those of the original Plan in terms of researching outside sources of information, such as Zoning and Assessment maps and aerial photography, and the recommended extensions have been mapped at the same scale and according to the same classific~tions. Table III outlines by classification and by drainage area the acreages proposed for inclusion under the Extension to the Mast..er Plan. C-28 M~STER PLAN FOR FLOOD PLAIN AND CONSERVATION LANDS . . . . 4. TABLE III EXTENSION TO MASTER PLAN QUASI- TOTAL WATERSHED PUBLIC PRIVATE PUBLIC AUTHORITY ACREAGE Etobicoke 251 965 --- 149 1,365 Mimico 26 221 --- 42 289 Humber (incl. Black Creek) 113 3,179 373 4,264 7,929 Don 617 1,284 423 600 2,924 Highland (incl. Centennial Cr.) 354 118 13 132 617 Rouge 506 3,027 353 566 4,452 Petticoat 110 133 3 179 425 Duffin's 2,102 2,681 114 1,313 6,210 GRAND TOTAL 4,079 11,608 1,279 7,245 24,211 Table IV is a consolidation of the total acreages involved in the Master Plan with extensions: TABLE IV MASTER PLAN AS AMENDED QUASI- TOTAL WATERSHED PUBLIC PRIVATE PUBLIC AUTHORITY ACREAGE Etobicoke 900 1,814 287 308 3,309 Mimico 577 507 61 124 1,269 Humber (incl. Black Creek) 850 3,811 728 5,547 10,936 Don 2,243 1,751 921 1,780 6,695 Highland (incl. Cencennia1 Cr.) 489 176 283 968 1,916 Rouge 1,236 3,526 411 2,361 7,534 Petticoat 110 133 3 179 425 Duffin's 2,210 3,043 204 1,779 7,236 GRAND TOTAL 8,615 14,761 2.898 13..046 39,320 'lrlh. ~ M ~ tbr(\J)]p>(\J) lui tt~ ffi\ 1r (\J) l1" (\J) ffi\ tt(\J) <D.\ffi\cdl ~ ~ gii (\J)ffi\ <C (\J) ffi\~~l1"W <0\ ttii (\J) ffi\ A \Ul ttlh (\J) l1"n tt y C-29 .MllNlU1rIE,~ Flood Control & Water Cons. Adv. Board Friday-December-6-1974 #3/74 The Flood Control and Water Conservation Advisory Board met at the Authority Office, 5 Shoreham Drive, Downsview, on Friday, December 6, 1974, commencing at 2:00 p.m. PRESENT WERE Chairman J.G. Mottershead Members WIn. R. Herridge, Q.C. Dr. G. Ross Lord Authority Chairman F.A. Wade Ministry of the Environment G.U. Giffen Secretary-Treasurer F .L. Lunn Adm. - FC&WC Division E.F. Sutter Engineer - FC&WC Division J.C. Mather Project Engineer - FC&WC Div. A. Sahabandu ABSENT WERE Members F.J. McKechnie R. Cunningham Dr. M. L . Dobkin C.F. Kline E.V. Kolb G. Ratcliff MINUTES The Minutes of Meeting #2/74 were presented. Res. #10 Moved by: F.A. Wade Seconded by: WIn. R. Herridge, Q.C. RESOLVED THAT: The Minutes of Meeting #2/74, as presented, be adopted. CARRIED UNANIMOUSLY; STAFF PROGRESS REPORT A Staff Progress Report to date on Projects of the Authority was presented and the film, "One Day in May" - the story of the 1974 flood on the Grand River, was screened for those present. Res. #11 Moved by: WIn. R. Herridge, Q.C. Seconded by: Dr. G. Ross Lord RESOLVED THAT: The Staff Progress Report to date be received with appreciation. CARRIED UNANIMOUSLY; FLOOD OCCURRENCE - STUDY Res. #12 Moved by: Dr. G. Ross Lord Seconded by: WIn. R. Herridge, Q.C. THE BOARD RECOMMENDS THAT: The Staff be directed, in consultation with the Conservation Authorities Branch, Ministry of Natural Resources, to study and report on the flood condition which occurred in May, 1974, in Southern Ontario - in relation to the flood liability in the area under the jurisdiction of the Authority. CARRIED UNANIMOUSLY; C-30 -2- ADJOURNMENT On Motion, the Meeting adjourned at 4:10 p.m., December 6. J.G. Mottershead F .L. Lunn Chairman Secretary-Treasurer