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The dataset is comprised of a seamless provincial extent of hydrography polygon features collected from various sources of provincial base and resource map based data and some federal topographic data.\nThis group is not visible beyond the scale of 1:27,733,946, with groups of individual layers, as well as individual layers displays governed by their own visual optimized scale thresholds.\nFor detailed information concerning of the layers, whether within a group or individual, please refer to their individual layer descriptions.\nThere are two (2) individual layers and three (3) groups consisting of groups of individual layers or individual layers.\n\nThe two (2) individual layers are:\n1) Sandbar / Wetland / Lagoon\n2) Intermittent Stream / Aqueduct / Spillway\n\nThe three (3) groups are:\n1) Lake/River (not visible beyond 1:27,733,946)\n2) Intermittent Lake (not visible beyond 1:3,466,742)\n3) Stream (not visible beyond 1:27,733,946)\nThe Lake/River group contains the following two (2) groups of individual layers:\n1) Lake/River Label (not visible beyond 1:3,466,742)\n2) Lake/River (not visible beyond 1:27,733,946)\nThe Lake/River Label group consists of the following layers:\n- Lake/River Annotation (5M)\n- Lake/River Annotation (2M)\n- Lake/River Annotation Dam/Ferry (1M) Lower Display\n- Lake/River Annotation Lake (1M) Lower Display\n- Lake/River Annotation Major River (1M) Lower Display\n- Lake/River Annotation Fall/Rapid/Icefield (1M) Lower Display\n- Lake/River Annotation Island/Coulee (1M) Lower Display\n- Lake/River Annotation Dam/Ferry (1M) Upper Display\n- Lake/River Annotation Lake (1M) Upper Display\n- Lake/River Annotation Major River (1M) Upper Display\n- Lake/River Annotation Fall/Rapid/Icefield (1M) Upper Display\n- Lake/River Annotation Island/Coulee (1M) Upper Display\n- Lake/River Annotation Icefield (250K) Lower Display\n- Lake/River Annotation Hydro Point (250K) Lower Display\n- Lake/River Annotation Double Line River (250K) Lower Display\n- Lake/River Annotation Intermittent Lake (250K) Lower Display\n- Lake/River Annotation Perennial Lake (250K) Lower Display\n- Lake/River Annotation Dam/Ferry (250K) Lower Display\n- Lake/River Annotation Icefield (250K) Upper Display\n- Lake/River Annotation Hydro Point (250K) Upper Display\n- Lake/River Annotation Double Line River (250K) Upper Display\n- Lake/River Annotation Intermittent Lake (250K) Upper Display\n- Lake/River Annotation Perennial Lake (250K) Upper Display\n- Lake/River Annotation Dam/Ferry (250K) Upper Display\n- Lake/River Annotation Glacier/Icefield (50K)\n- Lake/River Annotation Canal/Ferry/Ford (50K)\n- Lake/River Annotation Fall/Rapid (50K)\n- Lake/River Annotation Intermittent Lake (50K)\n- Lake/River Annotation Perennial Lake (50K)\n- Lake/River Annotation Perennial River (50K)\n- Lake/River Annotation Reservoir (50K)\n- Lake Label (20K)\n- River Label (20K)\nThe Lake/River group consists of the following layers:\n- Lake/River (5M)\n- Lake/River (2M)\n- Lake/River (1M)\n- Lake/River (20K)\n\nThe Intermittent Lake group contains the following three (3) individual layers:\n- Intermittent Lake (2M)\n- Intermittent Lake (1M)\n- Intermittent Lake (20K)\n\nThe Stream group contains the following two (2) groups of individual layers:\n1) Stream Label (not visible beyond 1:866,685)\n2) Stream (not visible beyond 1:27,733,946)\nThe Stream Label group consists of the following layers:\n- Stream Annotation Heavy River (1M) Lower Display\n- Stream Annotation Light River (1M) Lower Display\n- Stream Annotation Moderate River (1M) Lower Display\n- Stream Annotation Heavy River (1M) Upper Display\n- Stream Annotation Light River (1M) Upper Display\n- Stream Annotation Moderate River (1M) Upper Display\n- Stream Annotation Single Line Hydro (250K) Lower Display\n- Stream Annotation Intermittent Hydro (250K) Upper Display\n- Stream Annotation Single Line Hydro (250K) Upper Display\n- Stream Annotation Intermittent Creek (50K)\n- Stream Annotation Perennial Stream (50K)\n- Stream Label (20K)\nThe Stream group consists of the following layers:\n- Stream (5M)\n- Stream (2M)\n- Stream (1M)\n- Stream (20K)\nData Use Limitations\nUse of the information is governed by the terms of the Open Government Licence - 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