Innisfil Official Plan OMB Approved - Town of Innisfil

Town of Innisfil Official PlanLEFROY SECONDARY PLANb) The design of the sanitary sewer system in the Lefroy Secondary Plan shall beby gravity flow where possible, to minimize the need for new pumping stationsand shall be designed to Town standards.c) The Town shall monitor the available sewage treatment capacity and shallallocate capacity in accordance with a monitoring program, the phasing plan inSection 13.9.1 and future plant expansion requirements.13.7.3 Water Supplya) Water supply acceptable to the Town shall generally be provided by theproposed municipal water distribution system that is intended to serve theCommunity of Lefroy. Existing and proposed trunk watermains in the municipalwater distribution system area including a required storage facility are shown onSchedule D5. Those external trunk watermains and storage facilities servingLefroy including portions of the Lakeshore Watermain and the water storagefacility shall be provided prior to occupancy of the first plan of subdivision inLefroy, except as set out in Section 13.7.3 c). These works shall be front-endedby the developers within Lefroy and reimbursed through a method mutuallyagreed by the developers and the Town.b) The Town shall monitor the available water treatment capacity and shall allocatecapacity in the Secondary Plan area in accordance with a monitoring program,the phasing plan in Section 13.9.1 and future plant expansion requirements.c) Notwithstanding Section 13.7.3 a), prior to the construction of portions of thelakeshore water main as shown on Schedule D5, an interim phase ofdevelopment may be permitted with water supply provided by the Bradford WestGwillimbury water main in order to allow for the orderly and economical extensionof water supply services. The Functional Servicing Study shall determine thephasing and means of financing portions of the lakeshore water main with a fiscalplan required as a condition of draft plan approval.13.7.4 Storm Drainagea) Quality and quantity stormwater management ponds shall be used as part of thestorm water management system for the Lefroy Secondary Plan area.b) The storm water management system for the Lefroy Secondary Plan area shallcontrol peak runoff rates to a level equal to or less than predevelopment rates.The storm water management system should include storm water infiltrationfacilities as recommended and determined to be feasible within the MasterServicing Study. In addition, the proposed stormwater management system is toaddress water quality and potential downstream erosion and existingdownstream flooding to the extent possible.c) In addition, the Functional Servicing Study is to review and consider the existingdownstream flooding concerns and recommend potential remedial measures thatcould be incorporated into the FSS for the lands upstream of the railway tracks orcould be implemented downstream in the existing areas of the Town.222Adopted July 26, 2006 Approved by OMB May 2009, March 2010 & April 8, 2011