Government of British Columbia

Named point features (both fresh and marine) such as points of land, etc. Point names included as an attribute

All wetland polygons for the province

All bank edges (of rivers, lakes, and wetlands), delimiter edges, glacier edges, and administrative boundary edges. These are the linear features that makeup the polygonal waterbodies

Points with rotations that indicate downstream flow direction. Can be displayed with arrow symbols to show flow direction. There is one point at the upstream end for each stream network feature

All lake polygons for the province

All named watershed polygons

Polygons delimiting the watershed group boundary, which is a collections of drainage areas. In-land groups will contain a single polygon, coastal groups may contain multiple polygons (one for each island)

All fundamental watershed polygons generated from watershed boundary lines, bank edges, delimiter edges, coastline edges, and administrative boundary edges

Water obstacles (rapids, falls, etc)

All manmade waterbodies, including reservoirs and canals, for the province