1984 Map of Mosquito Springs

About this map

Canada and the United States meet along the northern boundary of this high plains landscape in Blaine County, where the terrain is defined by the drainage patterns of Woody Island Coulee and Murray Coulee. The map illustrates a transitional geography at the international border, showing how the drainage networks of northern Montana and southern Saskatchewan intertwine. Mosquito Springs provides a rare named reference point in a region characterized by open range and intermittent watercourses. A remote Landing Strip suggests the logistical isolation of this borderland area, where transportation was likely tied to ranching operations or boundary maintenance. The survey captures the intricate contouring of Woody Island and the surrounding coulees, documenting a specific era of land use before modern technological shifts altered the visibility of these remote crossings and seasonal springs.