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By using this data, the user agrees the Information is licensed “as is” and the Authority excludes all representations, warranties, obligations and liabilities whether express or implied, in relation to the Information.</SPAN></P><P><SPAN>The Authority is not liable for any errors or omissions in the Information and will not, under any circumstances, be liable for any direct, indirect, special, incidental, consequential, or other loss, injury or damage caused by its Use, even if specifically advised of the possibility of such loss, injury or damage.</SPAN></P><P><SPAN>You shall indemnify and save harmless the Authority, its directors and officers, its representatives and employees (collectively, the “Indemnitee”) from and against any and all liabilities, damages, costs or expenses awarded against or incurred or suffered by the Indemnitee arising out of any action or proceeding commenced or maintained by any entity in respect of Your Use of the Information.</SPAN></P><P><SPAN>The floodplain layer is separated into seven categories including: Engineered, Semi-Engineered, Estimated, and Approximated for floodplains and Spill, Spill-Undefined, and Spill-Delineated for spills. The shapefile has been dissolved based on floodplain type. The floodplain delineation is based on the applicable flood evet standard as per Regulation 41/24. The floodplain delineation presented is also known as the regulatory floodplain.</SPAN></P><P><SPAN>Please follow-up with the Development, Engineering &amp; Restoration and Flood Management Departments to confirm any additional requirements to support submissions with an impacts on the floodplain.</SPAN></P></DIV></DIV></DIV> © LAKE SIMCOE REGION CONSERVATION AUTHORITY, (insert current year). All Rights Reserved <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This data is open data. By using this data, the user agrees the Information is licensed “as is” and the Authority excludes all representations, warranties, obligations and liabilities whether express or implied, in relation to the Information.</SPAN></P><P><SPAN>The Authority is not liable for any errors or omissions in the Information and will not, under any circumstances, be liable for any direct, indirect, special, incidental, consequential, or other loss, injury or damage caused by its Use, even if specifically advised of the possibility of such loss, injury or damage.</SPAN></P><P><SPAN>You shall indemnify and save harmless the Authority, its directors and officers, its representatives and employees (collectively, the “Indemnitee”) from and against any and all liabilities, damages, costs or expenses awarded against or incurred or suffered by the Indemnitee arising out of any action or proceeding commenced or maintained by any entity in respect of Your Use of the Information.​</SPAN></P></DIV></DIV></DIV> Engineered Floodplain: The floodplain is calculated by following standard methodologies for the determination of flood risk areas, as outlined in provincial and federal floodplain modeling guidelines. The models use a specified storm event centered over the watershed and account for watershed features such as soils (type and degree of saturation), vegetation, grades, existing land uses. Water surface elevations have been produced for most drainage areas greater than 125ha and where base mapping is considered to have a high degree map accuracy (i.e., 1:2,000 scale). Estimated Floodplain: Where the detailed extents of floodplains have not been determined through standard floodplain modeling, the floodplain has been estimated on the basis of a computer calculation using Ontario Base Map cross-sections (1:5000 / 10,000 scale). Because of the base map scale and absence of surveyed cross-sections at river and stream crossings, these floodplains do not have the same level of precision as the fully engineered floodplains. Culverts have not been included in the estimated hydraulic models. Spill: Spills that have been included as/are considered part of the floodplain. Spill-Undefined: Areas where loss of containment of the floodplain has been identified, and a spill is expected to occur. However, these spills have not been modelled and/or defined. Semi-Engineered Floodplain: Where the detailed extents of floodplains have not been determined through standard floodplain modeling, the floodplain has been estimated on the basis of a computer calculation using Ontario Base Map cross-sections (1:5000 / 10,000 scale). Because of the base map scale and absence of surveyed cross-sections at river and stream crossings, these floodplains do not have the same level of precision as the fully engineered floodplains. Spill-Delineated: Areas of spill that have been defined and are included in the regulated area as a hazard, but are not treated the same the floodplain. Approximated Floodplain: Floodplain is based on the best available information including field investigations, available mapping and aerial photography in a manner consistent with section 3 of the Guidelines for Developing Regulation Schedules, Conservation Ontario and Ministry of Natural Resources, 2005. Approximated floodplains are not deemed to be as accurate as engineered or semi-engineered floodplains. September and February Feature Class dataset EPSG 6.11(3.0.1) 9 Simple FALSE 9 FALSE FALSE V_FLOODPLAINUNITED_CURRENT Feature Class 9 SHAPE SHAPE Geometry 4 0 0 Feature geometry. ESRI Coordinates defining the features. PUBLISH_DATE PUBLISH_DATE Date 8 0 0 Publish Date STORM_LEVEL STORM_LEVEL String 25 0 0 6 - 100 year event, 7 - Regional Storm Event FLOODPLAIN_TYPE FLOODPLAIN_TYPE String 25 0 0 1 - Engineered, 2 - Estimated, 3 - Spill, 4 - Unregulated Spill, 5 - Semi Engineered OBJECTID OBJECTID OID 4 10 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. DB2GSE.ST_Area(SHAPE) DB2GSE.ST_Area(SHAPE) Double 0 0 0 DB2GSE.SdeLength(SHAPE) DB2GSE.SdeLength(SHAPE) Double 0 0 0 JJ The floodplain layer, whether it is derived from engineered or estimated models, is based on overall watershed models and is not detailed enough such that the flood line can be directly transposed onto a proposed development site. Proposed development that is affected by floodplain requires the floodplain on the site to be delineated based on the flood elevations calculated by the overall hydraulic model and detailed site specific survey information. In some cases the hydraulic model may need to be revised, updated or created. Please follow-up with the Development, Engineering & Restoration and Flood Management Departments to confirm any additional requirements to support submissions with an impacts on the floodplain.