Flood Extent Unmodelled (OpenData)

This entity describes areas where Christchurch City Council holds no or insufficient information on flood extents expected during major flooding events. It is used on the Flood Map and Floor Level Viewer to provide a clear visual representation of areas with no or insufficient information compared with those areas where the Council does hold flood extent information. It is spatially abstracted to: Area. Entity Type: Concept. (Christchurch City Council's flood modelling is separate from flood modelling done by Environment Canterbury, and ECan may hold flooding information for areas that CCC does not.)