1958 Map of McGrath D-1

About this map

The Little Tonzona River carves through this remote interior landscape, where mid-century surveying recorded a environment defined by seasonal movement and sparse habitation. In the southeastern portion of the map, a Winter Trail provides the primary evidence of human passage across the drainage of Deepbank Creek. This route likely served as a vital corridor during the colder months when the surrounding wetlands and rivers were frozen and navigable by sledge or snowmachine.