Innisfil Official Plan OMB Approved - Town of Innisfil

Town of Innisfil Official PlanLEFROY SECONDARY PLANviii) preparation of a Stormwater Management Plan;ix) identification and refinement of infiltration areas as well as mechanisms andmeasures, where conditions permit, to prevent the loss of infiltration in theSecondary Plan area;x) demonstrate general conformity with the recommendations of the MasterServicing Study and identify where deviations are warranted, if any,xi) methods and measures to maintain the hydrologic function to natural heritagefeatures;xii) incorporation of mitigation measures recommended in the EIS andHydrogeological Study related to servicing, stormwater management,groundwater infiltration and discharge, and grading.b) To assist in the review of the Functional Servicing Study, the Town may retain apeer review consultant at the expense of the proponent.c) As part of the Functional Servicing Study, a Storm Water Management Plan shallbe prepared which: demonstrates general conformity with the recommendationsof the Master Servicing Study; identifies where deviations are warranted, if any;provides supporting technical analyses for sizing and design of proposed stormwater management facilities and addresses relevant ecological, hydrological andhydrogeological issues arising out of other supporting studies.13.5.4 Hydrogeological Studya) A Hydrogeological Study shall be prepared, to the satisfaction of the Town inconsultation with the LSRCA, for each neighbourhood, in accordance with theapproved Master Servicing Study as per Section 13.7.1 f). It shall be based onterms of reference approved by the Town in consultation with the LSRCA, whichaddresses but is not limited to the following matters:i) a detailed water balance,ii) identification and refinement of infiltration areas shown in the HydrogeologyStudy component of the Master Servicing Study,iii) identification of lands contributing to infiltration areas,iv) dewatering requirements,v) impact on the water table of wetland areas and other natural heritagefeatures, as well as base flow to watercourses and means to mitigate impact,andvi) recommendations for a monitoring programme to address monitoring duringand after construction.b) To assist in the review of the Hydrogeological Study, the Town may retain a peerreview consultant at the expense of the proponent.c) A well survey shall be conducted within and adjacent to the Secondary Plan areaprior to draft plan approval. A subsequent well monitoring programme shall beestablished as a condition of draft plan approval.214Adopted July 26, 2006 Approved by OMB May 2009, March 2010 & April 8, 2011