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HomeMy WebLinkAboutGM 01-98�' 82 �O�p OF p� . r � REPORT TO COUNCIL FROM: Thomas J, Quinn DATE: March 16,1998 General Meneger REPORTNUMBER: GM01•98 SUBIECT: Preliminary Report - Frcnchman's Bay Watershed Management Strategy Filc: PL5020 RECOMMENDATION: TIiAT Council receive RepoR GM 01-98 for information, including Atmchment No. 11 entitled "Preliminary Report - Frenchmnn's Buy Watershed Munagement . Strutegy". ORIGIN: Council Resolution N36/98 directing staff to providc Cow�cil with information on n watcrshed managcment strategy by Morch 23, 1998. AUTHORITY: Council direction FINANCIAL iMPUCAT[ONS: There arc no financial implications with recciving this Rcport. liowever, it is expected that over time, substontinl funds will bc ncedcd to implcmcnt a Frcnchman's Eiay watcrshed management strategy. Thc toml wst to the Tawn will depend on the number and scopc of projects sciccted for implementetion in any given ycar, and the amount of outside funding thet may bc availeble. Consideration will be given tivough the Town's onnual budgcl process for implementing specific projecu associated with the Frenchmnn's Bay watershed management strategy. EXECUTIVE SUMMARY: On February 16, 1998, Council dirccted staff to provide a preliminery report on a Frenchman's Buy watershed management strntegy by March 23, 1998. Staf(was asked to provide information an various metters including: tha scope of the watershed sirategy; a listing of Frenchmen's Bay subwatersheJ plens, and deficiencies they may have; the identification of priority ereas; implementetion cosls; and, poten►ial sources of funding. In response to Cowicil's direction, staff have prepared a preliminary report on the Frenchman's Bay Watershed Msnegement Plen. In prepering ihe Report, staff have consulted with the Toronto end Aegion Conservation Authority, the Watedront Regeneration Trust, and the Mnyor's Watedront 2001 Task Force. The Report sets out a"three•pronged" wetershed manegcment strategy for Frenchmen's Bay, involving Remedial Action Plens (Prong i), Dcvelopment Review and Stortnwater Menagemcnt (Prong 2) end Cotnmunity Outreach and Environmental Monitoring (Prong 3). Report to Council dM O1-98 Date: 03/16/98 Preliminery Rcport - Frcnchmen's Bay Wetershed Manegement 5iretegy page 2 BACKdROUND: On Febnrary I6, 1998, Town Council adopted Resolution #36/98 dirccting steff to provide infortnetion on a strategy to rcstom and manege the Frenchman's Bay watershcd. Specifically, thc resolution directed staff to roport back to Council by March 23, 1998 with a Preliminary Report on e watershed menagement strategy. The full Council Resolution is includcd as Attaclunent No. I to this Report. The Preliminary Report on the Frenchmen's Bay Wetershed Management Strategy was prepared under ihe direction of the Generel Manager's office iluough a coordinatcd effort of staff from thc Planning, Public Works, end Pnrks and Facilities Depnrtmenis. In particulaz, Mr. Geoff McKnight of lhe Planning Department is to be thanked far his significant contribution to researching information and drnRing the Report. Tha Report was also prepared in consultation with the Toronto Region Conservation Authority, the Wuterfmnt Reseneration Trust, and thc Mayor's Watetfront 2001 Task Force, ihe latter through e series of ineetings held with the Task Foree in Jenuary and Febniary 1998. Stnffs Prcliminary Report is included as Attechment No. 2 to this Report. Stafi's Preliminery Report outlines some of ihe existing stresses on the Frenchmen's Hay wntershed, and suggests an action slrategy for dealing with these stresses. The strategy involves n"three•pronged" approach to mannging the Frenchman's 8ay watershed: • Proog 1: Rcmedial AcHoa Plane Prong I would bc dircctcd et thc Town's urbaniud lands, and would gencmlly a!1'ect thc lowcr nnd middlc rcaches of thc wutcrcourses that dmin into the Bey. It would involve thc prcpazation of Remedial Action Plans (RAPs) for the various watercourses, as wcll as lands close to thc Day that drnin dircctly into it, Each RAP would providc dewiled infortnation on the spccific remedial actions needcd to improve and rchebiliwte thc watcrcoursc, and the cosls of underteking these improvcmcnts. Implemenintion costs for RAPs would genemlly bc the responsibility of the Town, possiblc with the assisinnce of benefiting lendowners or othcr funding partncrs nnd/or grant programs that may be availuble. • Prong 2: Development Revtew and Stormwater Mrnagemenf Prong 2 would be directed primarily at Pickering's non-urbanized lands, end would generelly af'fect the upper renches of the watercourses dreining into Frenchman's Bay. Through the Town's devetopment review process (end this is already happening), potential developers of lends nre required to undertake appropriate stortnwater und groundwuter studies beforo receiving approval to develop. Among other matters, the studies would describe the stortnwater menagement techniques end facilities required ta maintain (or improve) water quality and quandty for those streams that flow into the Bay. Under Prong 2, the cost of underieking the required studies, end conswcting the required stormwerer menegement faciliUes would generally rest with the developers of the lend, not with thc Town. 83 ` 8�Report to Council (iM Ot•98 Date: 03/16/98 Preliminary Report - Frenchmen's Day Watershed Mnnngement Suntegy Pagc 3 • Prong 3: Community Outreach pnd Eovironmentpl Moaitorlog Prong 3 would be directed at nll residenis and business•people within the Town. It would focus on encoureging voluntecrism, fundraising, and public education. As weii, Prong 3 would involvc the establishment of an environmentel monitoring program, the first component of which would be the coilecdon of base-line environment data. Initially, only nominal costs would be required to launch a community outreach end environmental monitoring program, mostly for promotionnl and communication materiels, Staff will continue to work on the Frenchmen's Bay Watershed Menagement Strategy in consultation with the Toronto Region Conservation Authority, the Watedront Regeneration Trust, and others, including the Mayor's WaterGont 2001 Task Force ns it works towerds completing its Finel RepoA. Somc possible next steps in impicmenting the Strategy include: l. Heginning work on a"Remedial Action Plan" for one of the watercourses Dowing into the Bay (such as lhe Dauglas / Pine Crcck system). 2. On•going consideretion to innovutive stortnwater and groundwater menagement lechniqucs nnd practices lhrough the Town's development review process. 3. Continuing work with the conscrvation authority on galhering und mepping base-line stormwatcr manngement deta. 4. Lewching a community outreach program with ihc assistunce of intcrcstcd others (possibly including members of the Mnyor's Waterfront 2001 Tnsk Forco following completion of its Finnl Report). ATTACHMENTS; I. Council Resolution N36/98 2. Preliminary Repori - Frenchmen's Bay Watershed Management Strategy Prepared By; Approved / Endorsed By: Thomes E. lely dlc. omes 1. Q Executive Coo mator General Manager TF.M Attachments ATTACHMENTNO.1 $5 REPORT CM Ol-98 d" « 3 � COiT1VCIL MINUTES A Meeting of the Pickering Town Council was held on Monday, Februery 16,1998 at 7:35 p.m. ReaoluHon N36/98 Moved by Councillor Hollend Seconded by Councillor Pickles WFIEREAS Pickering's waterfront, including Frenchmen's Bay, is a vnlued nutural featurc and asset to ihe Town of Pickcring; end WHEREAS the arcn and henith of the wetiands in Frenchmen's Duy ore in decline and are under thmat of being destroycd primnrily as e result of poor storm wnter menngement pmctices; end WHEREAS iho Town of Pickering in Policy 10.6 to its Ofiicial Plun recognius thut watercourses, streams and Inkes arc important to the hcnith of the Town's naturnl and built environment, nnd that Council shali manage thc quality ond quantity of stormwatcr run•off tivough watershed plenning and stortnwatcr menagcmcnt pianning, und; WHEREAS Policy 10,11 of lha Ofticiel Plan recognius that arcas of groundwater recharge und discharge make significant contributions to the qunlity and quantity of groundwuter and surface water and acknowledges that land uses and ectivities hold implications Cor this quality and quontity, both in th� short term ond cumuletively over time; and thut Council shall identify known areas of grounJwuter rechnrge and discharge to incrcase awarcness of these ereas, end; WHEREAS the Mayor's 2001 Waterfront Task Force (thc Task Forcc) in its Interim Report dated October 14, 1997 nnd In its update to Town staff on Jenunry 28,1998 has identificd a need to: • reverse stortn water damage to and siltntion in Frenchman's Bny nnd restorc naturnl hnbita►, • develop strong storm water manegement precticeslmcasures for the Frcnchman's Bay watershed • ensure U�e protection of the headwnters of Frenchmen's Hay, including ihe leke Iroquois Shorcline, which is the source of both Dunbarton and Pine Creeks, • ensure thet appropriate integrated monitoring epproach of the Frenchman's Bey wutershed occurs, end WHEREAS it is necessery to develop a watershed managemcnt strategy for Frenchmen's Bay that sets out appropriate remediel action plens for the developed portions of the wetershed, and Identifies appropriete watershed munegement practices for the undeveloped portions of thc watershed, and; WHEREAS in order to prepare e watcrshed menagement study of Frenchmen's Einy and , compkte the design of maJor remedial actions such as stormwuter retention fucilities it is necessery W obteln additionel informetion, including hydro gcological infortnaUon with rcspect to Ihe role which the Iroquoia Shorolinc to thet aiready developed with ihe Taak Forcc, nnd tnduded in the Environmentel Assessmenl of Fronchmen's Bay Headweters; and, ;;,� 8G WHEREAS the Tesk Force may wish to addrcss thc matter of a watarshed management strategy in 3is finel report ro Council, and, NOW THEREFORE the Council of the Carporadon of the Town of Pickering hereby directs town stef'f to consult with ihe Mayor's 2001 Watedront Tesk Force, the Toronto Region Consecvation Authority, the Waterfrant Regenemtion Trust and others, to develop u watershcd monagement strategy for Fronchman's Bay, end, THAT staff report back to Council by March 23, 1998 with information on a watershed menagement strategy, including: (i) The scope of a watershed sVategy (ii) Approaches to deal with the hydrogeologic impucts of development in the hcadwaters areas, include hydtogcologic function of the lroquois shorelino in the context of the significance of, but not limited to, aquifers, groundwnter llow, groundwater discherge to watercourses (iii) A listing of all existing subwatershcd pinns, muster drainage plens and stortnwnter guidelines identifying any deficicncics to bc addressed (iv) Identification of priority areos, rcmedial action plans and pmcticcs to controi stormwnter flows nnd siltntion (v) Integrnted monitoring approaches (vi) The estimatcd cost of preparing and implcmcnting the stmicgy (vii) Potcnlial sources of funding (viii) An implementetion schedule (ix) Recommendntions on the developmcnt of similer watcrshed management stretegics for the other wetersheds comprising Pickering's watcrfront. Reterred fo Statf for a PrcllminArv Repott to Council by M�rcb 23 1998 on Ihms (i). (Uil. (ivl. (vil and fviil ATfACHMENT N0.2 REPORT GM O1-98 PRELIMINARY REPORT FRENCHMAN'S BAY WATER5HED MANAGEMENT STRATEGY TOWN OF PICKERING MARCH 1998 �; : p $7 �• P R E L I M I N A R•Y R E P O R T P�enchman's Bay ��""'� Watershed Management Strategy � PRlAMBLF F�rnchman's Bay is the heart of Plckering'e wattrfront, and iu curtent ecologicel stete is of concem to the Council oFthe Town of Pickering. On February 16th, 1998, Town Councfl dirccted suli to prepare a prclimfnary rcport on a svategy to restorc and menege the Frcnchmen's Bay wattnhed. ►n adapting Resolution NJ6/98, Council directed slaff tn the following manner. "... NOW TNEREFORE the Counc!/ aJrhe Corporarlon ojlhe Town oj Plckering hereby dlrecu srafj to conruh wifh �he Alayor'a 2001 {Vaterfront Tark Force, rhe Toronta and Regfan Coruervatlon Aufhorlry, !he IValerfronf RegeneraNan Tru.rt, n� orherr, ro develop a xnter.rhed managemenf stralegy jor Fienchman's Bay, and Tf1AT a�a,fi'reporf back to Councfl by Alach 23, /998 x•!rh lnjormallon on a Nwterrhed managemenr rrrarep�, !nrluding: (I) The acope oJo KnrerrheJ:rrorep� (Ili ... (11!) A llsfing oj oll erkting au6Nnfe�thed plau, mar�er dralnage pfanr, anJ xrormNnrer gutde!lneJ, lJent��ing arry defic(encler fo be aJdruied (ro� /dent�corlon oj prlo�lry arear, remedlaf actlon planr and pracrire.r ta controf atarmxntrrJlawJ and aflrarfon (v) .. (v1J The ex!!ma(ed coaf aj prr/aring and lmp�emenftng fhe Slfa(e�{' (vll) Polenffaf rources ojfunding ". Follawing thle prcamble fe stafTs Preliminary Repon that conteins our rceponse to Council'e direction. Specifically, Ihe Prcliminary Repon eddrcsses Rewlutlon N36/96 in the following manner. • the scope of a wetenhed stretegy �Item (i)J is diuusstd under "Watenhed Menagemcnt SVategy on page 3, end continues under "The Actian SVategy" on page 6; • a listing of subwnlershed plans (Item (iii)J eppeers on pege 9; • e dfuusslon for Item� (iv) end (vi) begins under "The Actfon Strategy" on page 6. • Item (vti) is dixussed under "Potential Sources of Funding" on pa8e 11. 7his Prcliminary Report for a Frcnchmen's Bey wetenhed management suategy, is e suggested epproach towerds Improving the Frcnchman'e Day watrnhed. The approach provides a fremework Ihel ma•r be adepted to other wetenheds in the Town. Ta61e oj Con�rn�a BiNjround ......_.__...�. _..__... __.. _W__„_._.._ . Ni/m rdAfanajarrnfJYmtia�.�.. 3' _____..__....._....__...._......__.__._..._ SYrcsrnanfFeH'a/mArd I '�TAt Arilan Sriatrp�.__.........__._..Q.. _._.._....___�......._.._......._........_._....._. FrmmdWl,IrllonPlaru 6 _.._.._._. ..__.._.....__..__. .__.._..._... Dtvt�opmrnlRevlrwar� 9 srarnwrrr Alawgrmenl _. _._.....__....._.._...____....._.._.____._ Communlry0untachanJ !Orv fmironnrnwl Alonllaing _.._..__....._..._._._.._._...____.... PonnNdSo�rcaoJfundlnr ll"• �.i7nd flioujAa_....._..__.___.....�J.. 89 BACKOROUND Between Hemilton end Trenton, Frcnchman'� Bey ie the largest naturel bay along �he nonh ahorc of Lake Ontarto. It ia a highly valued ecolog(cal community wi�h provinctally rare plenu, rcglonally mre brccding birds, end importnnt fish habitel. It is aleo en important stopover for migrating waterfowl and shorcbirds. As early as 1he mid 180D's, Frcnchmen's Bay wdt e bus�ling cenVC for trade, trenepoA ond the lumber industry. As 1ht surtounding lands were urbantud aver time, the focus of activlry in the eree shiRed to recrcation — with parks, merines and yacht elub�. In Merch of 1997, Town Council adopted a ncw O�clel Plan for Pickering. Among tu many polictes, i� a commitment to prcpare an "environmental management strategy" for Frenchman's Bay. The futurc health of Frcnchman's Bay wm of concem, end it rcquircd a thorough rcvfew. Leter that spring, His Worsh(p Meyor Wame Arthun ennounced the formetion of Watedront 2001 - the Ma� �. Tuk Force on Pickering's Watedront 'Ifie mendnte of WaterGr 2001 wati lo develop an In•depth vision Por the evalution of PickeringS weterfront, Including Frcnchman's Bay. ARer (our monlhs of background rcsearch cnd communiry meetings, Watedront 2001 prcsented ib Interim Repon to Tawn Council on October 14th, I997. The Report provided discus�ion end dircction on such manen ae local environment; tourism end economic development; park datgn; uail aUgnmenU; and, public educadon. Among these many topics, U�e most urgent position put forward by the Task Force'� Report (e 1he need lo Improve U�e htalih of Frenchman's Bey. A healU�v Bay wa� deert�eJ essentiel, and ecntral lo any futurc plens for a vibrant pickering waterfronl. 'Ifie Tmk Force found thet sfgnifican� ecologicnl comr,�unities ue (n Jeopardy because af urbaniralion, and the diminished quality of frcsh weter stnams keding the Bay. Waterfront 2001 concluded by stating that unless aclion is leken qutckly, Ihe demise of Frcnchn:�n's Dey would be unavoidable. � ' � � • . P�n�;i'z� . � . . . . � .. . � 4 � r. ,�,.,.,,r.� ,., i� �,., �i,. w�.���,,,���,rn�.,��.,.�������s��„r�„ W.ITCRdNED MANAOlMlNT dTRATlOY Whet ie e weternhed manegement strategyT Simply stated, (t I� a �tretegy w meinlain end enhance Ihe neturol "heal�h" o( waur and lende within e wetenhed. The Frenchmen'a Dey watenhed includes lend� that drafn Into �he Uunberton, Pine end Amberlea Creeke, end U�e Krosno Wetercourse. The watenhed elso Includee lends adJeunt to Frcnchman's Bay that drain to slortn sewer systeme, and outlet directly into the Bay. This watenhed management stretegy prov(des directian towurds meinufning m approprlete level of weter qunlity for these creeks, as well m groundweter suppltes beyond the watershed; conxrv(ng and enhencing wetland functfons; provid(ng protection Gom flooding and eros(on; ensuring Ihe qualiry of fish and wlldlife habital; and, protect(ng valley syslcros end headwaters. Consfdering thal ell of theu namral systems ue interrelated, it is vital to "trtat" the whole system (�he watershed), not Jusl Frcnchmen's Bay. Endeavours to rcstoro the health of Ihe Second Mersh in Oshawe, end Coota Paredise in Hamilton, heve consumed grcat quantities of cffort, �ime and money, end heve achieved e feir emount of success. Hawever, thl� success is in jeopardy because many of 1he factors 1ha1 lead to ihe detertoretfon of ihese two azeas are still In place. Svesses within the conUibWfng watershed: of Second Marsh end Cootes Paredise led to their downfall, and civfc leaders end naturalistt are now lum(ng thdr aueNfon towards treating Ihe whole system, not just thc most visible problems. 'Ihe Frcnchmnn's Uay watershed management strategy proposes a s(miler approach. We will veat Ihe whole body, no1 Just Ihc heart. To Fre�e6nu'� e�r w�tar�eeo do Ihfe rcqu(m an undentanding of Iht systemic problems �hat have led to 1he prcunt candition of Frcnchman's Oay. We will brie0y nw frcnrMwi ea�� rarrnArd u exemine the symptoms that mark the poor health of the watershed, end °�'Pt�"10f�' �•�� �io1a'�' u'�'•� ""� then discuss Ueatmenls to eaunter Ihese, end other challenges lo the uha,�rrowr.��.000a�rr. pay'sPomre. �� � - /:�. . •���m.��.�. , ' . sz� P�, .� Itr i�t fi�ir� �. Bn� Wniii�•,��i:yMnr�e�,iiniri� Si�.i.n�. d!Rlddld ON TH! WATlRlHlO Frcnchmen'� Bey f� continuouely aupplled with water from uveral ditkrcnt sourca. At IU north end,lhe Dunberton, P(ne and Amberite Creeks convey stotmweter from landf generally north of Nlghwey 401. Storm sewer outfalls ere scettercd around ihe Bey's mid•perimeter, and et tu south end, the Krosno Wetercoune dlscharges near the mouth of Frcnchmen's Ba�. Groundwater from within end beyond the watershed also supplles water to Ihe Bay and iu crcek�. As detailed in the Watedront 2001 Interim Report, urbani7ation of the Innds surrounding Frcnchman'a Bay hm placed streues an the watershed, which hm Ied to en ecological daline of �he area, 7fie decline hns been a cumulative e(Tort, end is rcllected by the following symptoms: FWrfualGig waftr qaantlry With(n the Towds urban area, the lends around the Bay werc among the earlfest developed. Stormwater management system� of yesteryear ere ineffative campered to todaYs level of technology. Thls has rcsulted in poor conuole on stormweter entering the Bay. The srom�wekr controls, and modifications to lendscape because of urbeniTat(on, rodlcally ellercd the manner In whfch weter mekes ib way lo watercouru�. Once, it could soak into the ground, end slowly meke its way across a gressy fieid. But, e� lends wilh(n Ihc Frenchmen's Bey watcnhed werc urbaniud, the ground wm "hardened", ond smell crceks and tribularies became pi�x�, Weter now runs qulckly across esphall, through sewen, and discharges inlo s creek 0( (IIC UBY. 8ecause stortnwater is now conveyed so qulckly to watercaursei within Ihe Frcnchmnn'� Bay wntenhed, crceks expMence wild R:cmatfons in the volumes of weter they carry, Hfgh wator volumes can ceuu tlooding end ero�lon of the strcam bank�, end 1he eroded malertal can alter wetercourses, end congest walor bodia. Poor warrr quaflry Because the lendscape of Ihe Frcnchman's Bay wetershed hu changed, so too ha� Ihe qualiry of weler that fe collecled in s�ormwater runafl: When it rains, enylhing that may be on the ground endf up in storm sewen, and �hen the Bay. As detailed in the Waterfrom 2001 interim Report,lhis may Include stdimenb, gatioline, pain�, pesticldes, enimal feces, end rubber from lirc wear. 'Ihey all contribule lo the Oay's turbidiry, which Is Increasingly unsuftable for natural Ilora end feuna. Ornuded errrk bonkr Crcek bnnks Ihat aro not well vegeteted are susceptible to 1ht erosional forces of weter. Hfgh, fazt ilowing water wtll sweep sway udfinent (rom the sidn of t�e crcek, undercuning the top ot U�e bank and toppling trees and shrubs. The rcsult is high udimrnt level� In �he water, and bare crcek bariks which are even morc susceptible to eroston. Urbani�ation compound� this problem by placing development clase lo crcek benke and rcmoving riparian vegelat(on, or by chenellizing weter systems Ihrough sterile eoncrete beds. Lo.0 ojwUdl/fc ha6Ga! When ereas of dparian vegetation, brush or woodlots elong watercourses dieappear, sa too das wildlik habitet. Wherc lend meeb water, en exvemely importent erea emerga for meny bird�, rcptilea, amphiblene, and memmele to nest, forage and brced. When wildli& habiteu decline in alu and number, eo too does �he 1(kelihood of apec(e� rcmalning In Iheu erca+. Aquatic habitet I� alw on the dallne beceuse of U�e poor queliry of watcr within Ihe ISey. Aggregate wetlend erea continua lo darcese beceuu the constant depoeltion of sediment and olher stotmwater•bom eontmnGunu ero (nhospitable lo weterplante, R�h, end dha equetic Ilk. jI uro.��ed � Non•uro�n@ed � ' Tlma 1i� grtPh dcpk'[r dr b�pnct oJrob�/a14 m a iarmn t�eJCVr. mdqRrr wbmitaran Ra�Rlall brsw ar rl�r "Aoi^ on rhe nme imlr. Nbrer �rolume 1n �k nrrk rtrn qulclfy In IAr wbon ittnarla and gmdmHy In thr nar•�r6an mm.�o. Tfir wban innallo rrarAri o mucA hlgArr ptak wlumr Mtawr •Mldrn�ng• oJ�At wbon lard ihedr mIn wanr ai o murA MRkr rcu and wlume, dnn non.u�ban land'. 7iiR mn Irad ro foad rUb, and Alyh ralel oferalon. � p�.i:� �r:�.ir�,H�r„�� fi�ir��.��i.inr�•.HnrWniir.,�ni.PAnGn�.Ir.�.iniSn�au�, Lon ojaathdlc appta! Poor weter quality, denuded crcek benke, end los� of w(Idlife habiut inhib(u people'a onJayment of �he Frcnchman'e Bay area. An ,' unlnterceling, wmewhat stedle body of water olfen IitAe appeal, and sedimentnNon awlonally leava poAione of �he Bey un-navigeble. Cumuletively, these undwireblo keturea challenge the auccese of Frcnohmen's Bay m a"people" deetinetfon, and Ihe ewnomic benefib thet may rcault. , __I'�. .�.�'fti�,,. I�� �� ;.ri�.�Lir.�Wcii�� ninfAr,r�ni.ir.��rrSi �.���, TNE ACT/ON v°TRATlOY Wa know whet atate the Frcnchman's Bey wate�ahed le in, now wo tum our ettcntion to in rcstoration. 7fib ie not e plan to "uve" Frcnchmm'e Bay — tt is a plan W meko i� bener, end to rctum it to e model of naturo co-exlidng wi�h communiry, Wo suggest s avntegy that provldes a lhrce-pronged epproach lo the ehallengeofrcstoringtheBey.Oneprongisdlrcctedattheprcparatton TAree.Pronfr/ApOro�eA md Implementetfon of "rcmedial actlon piens" for the urbanfud portioro af the Bay'a watercoursa. 7Le caond prong involva a ��dio��ruonplau heigAtened focus on the implementation oC appropdete stortnwamr p,,,,1,p�„Mp,vk„ mmagement pnclices ae pert of the Town'a developmenl rcview a�dsro.rm.ar�.dlaro8.mmi process. A third, and vitel prong, is an intensive communiry outreach ' program thet wfll involve the Pickering commun(ry In key upecu of ca�wiyaaro�hond EmlronmenWl Mmlraing ihls ekategy, m well es ongoing environmental munftoring. Fie�1Aw Tho philawphy of the Ihree-pronged approach I� to place emphesie on acttan — gening work done. With the backgrowd provided by �ht Waterfront 2001 Interim Report, and the base of knowledge alrcady availeble for tAe Frenthman's Bay watenhed, there nttd not be e great deal of time and moncy dirccted lo further seidy and rcvfew of the watershed, (n generel. Rather, the meJoriry of existing end futurc rceourcee should be dirccted towerds implrmenting proJects. Plugg(ng e tfuee-pronged approach into our eommuniry nelwork can str�t w down 1he road to e healthier watcrshed for Frenchmm's Uay — and h f� poedble lo do w rclaUvely qufckly, end in a cosl•effalive menner. The following Is e morc detnlled deuripHon of Ihe Uvee prongs. PRONO 1f RcwmucAenoNPC.wi A rcmedial acdon plan (RAP) would be prcpared for cach af Ihe four walercourses contributing to Frenchman'� Uay. As stated prcviou�ly, we heve lo treat tht whole body, nol just Ihe heart. Each wetercourse fe en "artery" supplying Frcnchman's Bey, and must be trcated. A RAP would nlsa fx prepared for Frcnchman's Day and fb edjacent land�. Individual RAPs will provide a detailed auessmenl m to what rchabilitative ecttons are rcquircd, and set out a procees to undennke thosa ectlons. The aalans may involve a vuiety of the fallowing: lnrlallalfon oJtlormwaler managrmenr pondt Water qualiry pond� are sturmweter menagement technfques �hat capturc the "first Oush" from a stortn, end temporerily s!orc �he stortnwater. Thl� lemporary storege function allows sediment and other conlaminanu ro senle. Watcr quantity ponds rcduce downsveam flood end ero�lon impacu by rcleasing the water at e controllcd mte (usuelly a pre-development rate). 71ie ponds ore an integral component of todey�s subdivision design. We cen improve Ihe qualiry of stortnwater enkring Frcnchmen's Uay if water qualiry ponds are added to ib crceke. Unfartunately, because of the Itmited availabtliry of suiteble vacant lands, �here are kw opportun(t(u to conswct weter qualiry ponde in eppropdate laatione, The RAP for oach creek would pinpotnl eny avaflable locatiom for qualiry ponde, end provlde deetgn detefls for their corowctlon. Rrpab and r1a6Ulu crorlom m�a A� discussed prcviously, incrcaus in peak flow retes end runoff voluma can lead ro erosion of atream channele, The sed(meN transpoAed W the Bey I� the most aignifiaent conlributant lo the detedoreqon ofweter. Aiw of hipJ� ao�ton can be rcpnired end protecled from Portha detaiaetlon u�ing blo-rngineatng txhnkrya auch a+ planUng eppopriete vegetatbn, u well u placing riva atone end aha witablo egg�ega�a et the ahc. Thae eclian� will wW in uabili�ing the ao�lai mna. � 94 Plugging a lhree pionged approach fnlo om communlry nelwork can star� ur down the road to a heaUhy waterahed jor Frenchman's Bay — and it Ja parslb/e !o do so relaflvely qulckly, ond !n a cwf•effecflve manner." R�pbe1 rfpa�ke vrpdaflan In uldllion W�ublliz(ng �ha crcak benk, rcplm�dng arteln areae elong e crcck wlth ind(genoue vegewion wlll enhena hnbitat. Dense vegetadon may alw dluuede humm Intnufon thnl can Icad W �he Vempling of semitive plont epecloe, end Ihe depo�itlon ofgubage. R�mow banknloJlrh movrmenl Deuiled mussmenu oCtha crcek aysum� may uncover impedlmena to Ihe movement of tish. Such m(gation b ImpoAent for the purpoua of apawn(ng and feeding—utivities that ere Itmited if migrallon is limited. Such Impedimenu ere oRen found wero crceb pau tivough alvoA.+ (nkrsecting with road, rall and path crouinge. Regrading Ihe crou-sation, end rcplecing culvau with suftnble swctures can rcopen a longer atrekh of Ihe creek to fish — ihcrcby incrcasing iheir lub(taG Corrccting theso barrien will aiw enhance mtgredon opportunida for other wildUk epeciee. FrmcAman f Bay RAP While the rchebilitetion o( each wetercourse te a prcrcquisim for the healing of Frcnchmnn's Bay, Iherc are Veatmenls that can be appl(ed direclly to the Bey. For exampie, many neighbaurhood stortn sewers oullet dircctly to the Bay. It is poseible to retrofil sewer outlels wi�h "olVgrit sepuaton", which will strain some of the sediment and other conleminates from the ou411owing wahr. They are rccommended wherc Iherc is Insullictent Innd evellable to conswct stortnwater qualiry ponde. It if alw pos�ible lo subfliu the wetland function of Ihe Day Uvough rcplmtings, and by proteding sensfttve ereas Gom Intnuive piant and anlmal speciee (i.e, carp bartten, end rcmoval of Purpie Loosestrlk). Improvemrnu to habiiat (tem ralls) and wetland desfgn (conswctlon of Dunbarton Mush, s� suggested by Walerfront 2001), will also enhencc wetland function. The Fronchman's Dey RAP would investigate all of these act(ons, end morc. II would then establish a stratc� far Ihe(r Implementation. It fs suggesud thet any significant capilal undenakings for Frcnchman's Dey (f.e. Dwbarton Mersh) wail untll severel of the watercourse RAP� are underwey. Olhtt adlanf Same ectians do not fil �pecifically wilh(n a RAP, but Ihey are availeble ro Council. An ammple Is 1he authoriry for Councll W pau bylaws rcgulating dlscherges to stortn sewen. In efkct, Councll could fine a penon or corporadon uughl pouring inappropdate matter into a srorm seweq auch a� oll or olher chemicals. Currently, M(nisay of the Env(ronment rcgulattons to thfs effecl ere in plece, end Public Works staffarc rcv(ewing other possible Town inftiedves. Council can elw enact by-laws rcgulatlng the cutting of trees on private properry, md othen t6at wntrol the rcmoval of ropwll pdor to lends being developed. Also, edding fill to a site can be of concem because, if left wutablliud, �he fill can wash oli(mo watercoursea, or, the depth of new fill placed around tras Uveatens �heir aurvival. Such bydaws couid help stabilize habilat erca, end rcduce sediment loade earried by wetercoune�. .`;: 95 n.a�w 7fio wmmencement of my RAP chould be tluough Ihe dlrccUon of Cowdl. WheNer die Mt MP b prcpued for tho Dunberton, Pine or Amberlea Creek, or the Krosno Wetorcoune da� not really metur — each rcqutrc� �Ao ume level oC invaQgation. F�don thet may InOuenco Ihe order of Ihetr underteking Includa. . percentngo of valley lende under pubifc ownenhip; . RAP implemrntation cosb; md, . evdlabilityofNmd+andfundingpartnen. Prcltminery roview suggats tho Pine Crcek rystem might wemnt early wmidemUon. In any case, Implementing the moro signifiant sspecu of s Frcnchmnn'e Bey RAP should lag behfnd work on sevml of the watercourses, a� sugguted earlter. Field end on•dte investigatlom for tho pwpose af prcpnring a RAP ehauld occur during spdng and summer month�. Implementadon of e RAP cen be undenaken tivoughout U�e year — wi�h rcpianting occurting in the spring, summer end fall montiu, and heary conswctton w(�h(n umiQve erea occurring in the winter months. Commencing in 1998, Cowcil has the opporteniry through its ennual budget prouu, to ellocate fund� Por the prcparetion af RAPa, end for speci8c Implomentation messures. This should be done on e wetercoune by watercoune bads. PoraNrus Com A+ steted earlfer,lhe philosophy of Ihls wetershed menagemenl stretegy (s to focus eveilable Ponding on proJecu — rcpinn8ng, rcplacing, rcbullding, etc. Tharo i� enough technical expMiu among Town sulf, Ihe Toronto end Region Conservadon Authodry, cnJ the Wetedront Regeneration Twt to invadgate end prcpare most sspecu of �he individua! RAPe. Hawever, funding wlll be nmdcd for detalled engineering design of ewrmweter ponde and o�hor sWauree. 7he cost of implementing a RAP wtll dryxnd on U�e rype and unount of work rccommended. The foliowing exemple� could �pply to eny, or ell, tlAPa: • rcplentlng a halere of land wi�h indfgenous Eutem Cattonwood trea can east S6,OOO l0 57,500; • �he conswctton cost of e atormwater menagement pond can nnge from f I00,00 to f200,00, depending on many vartebla likt pond rype end siu, utchmenl erea, conswction accese, e�e,; end • rctrollning e storm sewor outfell with an olUgril uparetor wlll cost epproximately 540,000 ro 560,000 (�herc are e� least 12 rctrofit opportunitta that may be coroldercd). Daneted material can aubstentially rcdua thox wsu, m can volunurn for plenting end elean•up. �. ,` i.''.': � ":; '. _ : i;, �, �f� . - .., . � . � � ' . � � . ' 96 PRONO 1r arvaw�wnvrR�nnr,wo �rvieww� tor AUec�on�cvr If development around Frcnchmen'a Dey had been bullt with talayi , ettendon ro itormwekr manegement, we would not heve nearly Ihe probleme we ero now fsuA with. Menagemeni kchnalogies and mchniquea ere eoneunHy changing and improv(ng. Today, we ere implememing atortnwnur menegement uchn(ques thet rcsuh in a level of weter qualiry md quantlty (lowing from new neighbaurhoods, equnl to that beforo the netghbourhoad wa� developed. SYonxirmrrManrt�tmtnl Ptau Mmry i�aenanr iwnPewrM plalu havt hm prpmrd/a �Ae drrdapnwn� q/fandt r1U�ln t!w £nnrM�w1 &ry xarerfArd fir Jo!lawlnl npau vm prcpared al a tlme rMn the rmnm war mar Ja �anaydpilw quantlry•,���,.nw�, Wo Aw Bay� rMn Aw yValiry•. • Twn oJ Pk4rtny Wma�Md� Smdy (1➢71): . Kromo wanrcaurx (197q; • 1f�tA6whCan�numry/19dJ/: • Torn of PIC4Nny S�mewara a�anogrwru srudy /roa�l: • Tawn oJ Plckrinj Afa�er Unlmn Plan (l9811! • B.M.W. Proytnki 11d (I➢d11; • pYn6crfoniCawmwlryPlon/19dllr . Awberlra waurcavx (I➢d!); • Bayly Stnrf/N'ril SAar BwlrwrA /1986J; • B.m.alralandi(19a1J; • Fan Ciry SAopptn� G�nae Lf�ntrrd (I➢dl): • A�n6rrkalydmnwlJ/19d8); . fal.palRmd/19d9/: • Dwbatan Cnr4 dfmur Oratwp sn� p9av�; ad . C�wdr/OpemryPlae(19d9). /n iM smb l990k �M ioyAtrrknaon oJ nmT.onr Iwnptnrnl plmu uK.rarcd m prov6lav Ja �he pualiry q/watn wn �nrfVdrd 71w JollowNg npau prorWlna /a nor�rwatn quanny ppQ 4unl�ry Am bttn prcpmrd Ja Imdr vuAln rh innrMan'r Bay xanriArJ: . Snoud, lans ad falryaf Road (1990): . A/arrn Slamiwarn Afamgemrn� Plmi ld ��� �mf (I D➢Q); • Sfamrau� MamtaneM £alllry Brk/ • Plukrrint Nar6avCa�pany (19D71: . fwcnomr Srnka; Rrpar - SwrA Parlon V.6 SMan Proyrrry (1➢9d1: md • Rtrkw oJ Prayared Slmeraur Managemrnl Pbn . SMan %mWti!' (1➢9d). Stelf, in wncert with wnservatton au�horitfa and Ihe Regton o( Durfiem, will continue w ensure Ihat public and private developmenu implement the most edvanced and appropdate level of stortnwater management. In additton, when developmcnt Is propoud within or near lends exhibidng elgnificant envlronmtntel featuree or functions, �he Town': new O�icial Plen rcquirc� that applfcants prcpare an "environmenul rcporP. The rcport must determine if the proposed development an be designed in a menner thet das not thrcaten natuml &aturcs end Ponction�, such as hebitet areas, vallry cortidors, end wetlands. The Otticial Plan also recognlus ihe v(tal role that groundwater plays (n conVibuting to base-Oow for crceks,lhe fotmation of wellends, end supporting various vegeutfon commun(ties. Groundwater flows ere not constrained by watershed baundertee, end It Is imponant ro rcaliu Ihat inadequately deaUng with growdwater may have fer-rangfng implicatioru. Accordingly, an environmental rcport is also rcquircd in support of development proposed wi�hin or near areai of growdwater fCYhLfg� Of d�Sthefg0. . For development propouls or land use slud(a that involve Inrge tracb of Imd, Town steRand �he Taronto and Region Conurvation AuU�ariry are now rcquiring the prcparation of Envlronmental Mester Servicing Plans (EMSP). The EMSP rcvfewt the (mpact of development on all upecu of the natunl heriuge system. Rethcr than prcpere seveml rnvironmental rcports, one comprchensive roview is undeitalcen. Far example, a temu of rekrcnce for an EMSP hm been prcpared for �he East Du(fw Arca, which direct+ that Ihe following tmb be euounled for in 1he EMSP submisslon: • collectioa of background date; • hydrologic aueumenl (surface water); • water qualiry auessment; • eroslon aucument; • groundwaur auessmrnt; • evaluation of epproprtate slortnwakr management pract(ces; • evaluation of developmrnt lim(u; and • prcparation ofen implamentation plan. T!M/NO Th(e prong of ihe Frcnchman'e Bay wetrnhed strategy Is elrcady plugged in. To ensure the most eppropriete levei of stormwater end graundwater managemrnt t� lmplemented In all new development, suff of �he Town, Region, end Toronto end Region Conurvatton Authoriry will wntinue to rcvlew ell dovelopment propomis wiU�in the stringent rcqufremenb of the Town's new Olticiel Plan, the Durham Region Otiicinl Plen, and the pol(cie� end guidetlnp of U�e Torona and Region Conservat(on Authariry. Po�vnu. Codn All atudla end rcporls requtrcd (n 1he rcvtew of development proposals ero Ihe mpomibtliry of the epplicant, el�her directly or through wllection af developmrnt cherga. Thae erc no edditfonal cosn to the munlcipnliry, wleu Councll chooses to contr(bute to �n wdMeking, or Initlete ib awn work. :> . `�' . er, - � � . � � . .. - ,. .}�•�.', ., .�.' � . .. . . � . � .. si PRONO Jt CowruNnY Our�r�cH ,uvn EMNROdVMLIVTAL MOMlIWUNO 71io rnUre Pickering communiry must conWbuto to the rehabllfuNon of �ho Frcnchman's Bey wnterohed, if rchabillteqon b ro succeed. Contribudons genernlly teke the fom� of Iime md money, but gelning e better undentanding end apprcciatton of lhie complfutod natunl system is en important eontribuNon u well. It f� thercforo important �het e communiry ouveech progrem be uts6lished to orgentu Pondrebing end valwteen, s+ well as eduating �he publte an the imporlance of maintsining mtural aysums — md improv(ng Ihem. Comnwnfty Oa�naeh -jundmtring Mmy aourca of potentie! funding for environmmtal restoredon alm IheU progrem� directly at community groups, md their funding mny not be made evailable W mwicipalities. In order to teke edventage of ell poafble funding wurces, it is suggated lhat a"Bring Beck the Bay" Pondrabing teem be esteblished (or mme eimlluly named group), comisting of vnrious communiry memben. Working closely with �he Town, "Bring Beck the Bay" could �ake �he lead in ueking, and ucuring fund�, Comnwnity Outnach - voluntnrtrm The mo�t successPol civic proJecu hnve alweys had tremrndous �aes-roou eupport. When your femily, Giends end nelghbours are Involved in a commwity proJect, interest end enthu�lasm can Ixcome contagiau�. As an exemple, if a Dunbarton Crcek RAP It prcparcd, it may rccommend wme emount of clem•up md rcplanNng. Involving Ihe Dunbarton neighbourhood (n thi� work up� Into this Intercst end enthu+tum — crcat(ng e unse of ownrnhip. A grea� deal of work can bo wmpkud et minimai eost, end "nelghbourhood :tewudship• emergee — people xrorking hard to rcstorc �hefr crcek, with an inlercst in scefng it rcmnin that wey. Organiud cammuniry groupi :uch u urvice club�, Scouu Canade, aid Guida, xhools, and o0mr youth organ(retioro are oflen eager to voluntar the'u Iimc lo such ceux�. Commanity Oulnarh - pubfk rdutaNun Educat(on mey atnrt in schooi, but i� cenainly das not riop therc. Wilhin Ihe Pickering communiry, it i� Important to genente an epprcciation for the Town's natural heritnge. A communlry �het reco�(us the value of wdcrteking e Fmnchman9 Bay wa�ershed strate�, Is a community that will morc likely conuibute �o the:trate� • • be it u a volunteer, or Ponding partner. To auist in providing Ihis infortnation to young end old,lhe Toronto and Reglon Conservetton Authoriry opereta uveral educatlonel progrom�. Any of the following progrems couid euily be edapkd to Pickering'a ne�d� (wme alrcady have): • Uvough the YelloM Fl�h Road prognm, ch(Idton mark stortn dreiro lo Inuoduce �hem to the conapt that "whatever enten the drein, ends up in our streame, riven md leka"; • �hrough the Aqu�tle Planb progrem, studrnu grow thetr own cattalls, waur lilies, etc., to be used far planling programs; • a mobile Iolerprctive Grt G avalleble for use during public waterfiont evrnu; end • 1he Authority also provida verious wnscrvalion seminers end xrork�hoq. Collectively, Ihe education progrortu in md aut of uhool, plus promottonal cempeigro, can expend grav-nw� �uppo2 Envlronmenfal Afon4odng Pnvironmrntal monitoring fw InknAonally ban Iinked wi�h cammmiry outreach In ada w forge s urong rclaUan�hip botwern tha two. 7fiao b ro beaa xay w monimr the effecdvrnw of e watenhed menegemrnt �WS than by involving Iho�e who Ilve in the watenhedl "Br(ng Back the Bey" volunteen (poss(bla called "BBB Keepen") cwid � on Uro succes+ of rcplantod area�, ob�avenca of puUcular bW �pala, or any olha hdkaWr otraloretlon niccea+ Waullled in e monitortn4 propun. . sf:.: �, : �'`� _ .,� . : � P�. ,�. ....It:� 1�. ��.�,,, :0:.,�W�. � ,Me�..ii. 5�� . ., MonlWring protocol� have elrcedy been developed by Environment Canede, end ot�en. 71ib wlll be of aeabtance in organivng "DDD Kapen" and othen involved In monitoring. Work b curtentiy being done by the Town to crcate a bauline of Informetlan lhat wlll provide a rcfercnce poinl m esuss the resulb af the cnvironmental monitoring program. 'Ihe Town'� Publ(c Works Deperdnent is compining a mapping exerc(se thal digitally maps end Invenroda Ihe Town'� :torm sewer nehvoric, and �he Toronto and Reglon Conservation Aulhoriry is undettaking a simllu program to map ell stormwater ponds In Ihe Town, and rcwrd data rclated to the pond�. Together, thl� infartnation will provide s very delalled invrntory oF ihe Town's stormwater menagemtnt system, end U�e quality of watcr It produca. TIM/NO Implemrnlation of this prong can Ixgin immedtately, A community outreach progrnm could be devised ro convry the importance of ell upects of �his watcrshed menagemrnt saategy to the Pickering community. Addidonelly, diuuuions would be held with the Toronto and Region Conurvation Authariry ro detertn(ne whkh af Ihcir eduutional progrnms ere best suited lo our needs. Ae well, the F(nal Report oF 1he Wetcrfront 2001 Tmk Force (expected by lune 1998), could suggat additfonal community ouueach programs. M importanl upect otcommuniry ouueach would be tht creation of e 'Bdng Dack Ihe Bay" rype fundrafsfng team, ati suggsted on page 9. Funde for environmental rehabiliudon are Iimiled, and the sooner funding program� are invaAgated and securcd, the sooner implemen�ation cen begin. In tertns of the monitodng program, staff of the Town and Ihe Toronto end Reglon Canservetfon Authoriry should continue ga�hering bazr 8ne stormweter management data. PofDYIfAL COtf7 Nominal Tawn funding would be rcqulrcd for a communiry ouveach program (mainly for cammuniu�ion md promotional meterfals). The environmenul monitoring program would rcly on valunteer "UDD Wetchen", u well as staR o( the Town and the Toronln and Reglon Conxrvat(an Authority, and thereforc would rcqulrc Iinle up-front fwding. POTENT/AL 80URCEd Of F(/ND/NQ One of �he first tssb of e"Bring Beck �he Uay" rype fundral�ing �eam, would be to Porther Invatigate potendal funding pertnen thet mey have en intere:t in helping to rcstorc Ihe health end imegriry of Frtnchmen'� Bay. Pouible avenues to explorc include locel, municipal end kdcml govemmenu; edvaary groupr, corporate sponsonhip; conservadon au�horitin; mejor watedront landawnen; corporate watershcd rcsidenu; urvice clubs; end o�her charitable organl7ations. 'Ihe Town would consider specific projau through iu annual budget procas. In eddidon, there are variaus polrntial funding sourca evailablt; (ncluding: • Enviroament Gn�d� cuaently eponwn two program� that mey provide assf�tnnce. 'Ihey ere "Aetion 21" end the "Grcal I.�ka1000 Clao•up Fund". Both erc oriented lowuds the restorotton of the Orcat Lako�. 'Ifie Torunto md Region Conxrvalion Au�horiry ha� elrcady epplfed for funding Ihet mey fnclude work In P(ckering, but the Tawn, through a"Bdng Deck Ihe Bay" type orgeni�atton, could inquirc u to the avslisbllity of fLnde in addit(on ta eny reaivcd by the coroerveUon authadry. 0 • Duclu Unllmited C�n�d� providee tlmd(ng �o lendownon for �he rcstontlon of weterfowi hsb(tat. Early diuu�ilans wilh Duck� Unlim(ted saff indlcato that convlbuting towerde wetrnhed RAP progroms in Pickedng may fit within �heir Pond(ng mendale. • Ceneda Tnut hm esteblished �he Frleod� of tde Bnvlronmeal Faund�tloo. The Fowdatlon provldes c(ttun'e group� with funding to improve the local environment of �hefr commwities. • The Iaidlaw Rounddlon provida fund(ng lo inlUat(va that, unong o�her intercsb, help sustetn healthy cammw(da end ecorystcm+. • The Commuolty Foundatlon of Dur6�m Reqlan ha� just rccently formed. It ha+ an Intorcst in communiry servicee, particululy within Diuham Regian. In edd(tion to Iheu potentlel wurccs, therc ere over 60 cheriteble foundatlon� thet sherc en intercst In convibuting to envfronmental causee, Including the Body Shop Chariteble Foundation; Coca�Cola Inc. Foundal(on; JoM Lebatt FounJntion; Noranda Foundation; and the Rayal Bank ofCanada Charitable Foundation. F/NAL THOUONTd The Frcnchmen's Bay watenhed manegemrnt suntegy prcsenu e tremendoui challenge to the Plckering commwiry. The key to ib eucceuful implemenlatian, is peneverance. Leunching of such a suste� mey caphue a great deal of intercst, but maintafning steady momenhun over the nezt uveral yean will be �he test. The next step� to (mplement �his suategy could include: • begin RAP work for n Frcnchman'e Bay wstercourse (such u 1he Pine Creek rystem); • coN(nue ImplemeNing innova�ive stormwaier and groundwater managemenl techniqua tluough the Tawn's developmenl rcview proceu; • continue to work wlth the Toronto and Reglon Conserva�ion Authoriry on gethering and documrnting base•line dnu for stormwater management; and • launch e comr.�wiry outreach progmm w(th the auistance of intercsted r,�hrn (pouible including memben of the Waterfront 2001 Tssk Force, once thry have completed their Final Report). While watenhed rchabilitntion ie not an exect ulence, expertise is available to ensure that it works. By carefully dirccting Ponds to rc:tontive proJects, end involving �he communiry in every step, Frcnchmen's Bey can, end will, once agein rctum to a model of nature cotxisting with communiry. 99 � � r i; . �, ,, .. �i,., w„ , rn,. . s,. ., . M�nh ao■• SmHI Flsh :� ��T"a� �� Perch, Shinen, Surfish � ..r � r��+ . � � Submap�d •�� � p���.�� �� .� 1 °i�^ ���-�' Zoop�.�k�on adavor« � � NMhan Pika, Baas � B�MNcImM�brNn � BWImsnU Flrqandl Cleme, Meyllies �� � �ranchmwn': Bsy -• Futar� Posa/b//If/er Frenchmnn't 8ay f� dominatrd by re-ericblbhed wetfand vegeratlon. Purple Loarurrlfe hnr been kepl fn check an�i !he Infumtlon (r reductJ fo o polnl lbaf doa na! lmpalr werland junctlon. The Jdrh rommun(ry har ruponGcd ro rhe rurwed werland and bav, plkt and olhrr duba6le fuh ae nbundaal. The wafrr !n fhe bay It clrarer dut to lmprwemtnU fn atwmwalrr managimrnt rrchniquu wlrhln rhe woterxhed nnd rubmerged aquarlc vegetarlon tr dv(ving wtthln fhe Bay. Adapted from rhe HanUron Narbour RAP