2020 Map of Barr Creek

About this map

The Sun River winds through the northeast corner of this Montana landscape, where the border of Teton Co meets Lewis and Clark County. This 2020 survey highlights the complex water management of the region, specifically through the Willow Cr Feeder Canal which cuts across the northern terrain. The area is dominated by significant geographic landmarks like Black Reef in the north and the prominent Black Butte further south. These features rise above a network of drainages including Barr Cr, Rose Cr, and Cutrock Cr. The transportation network is defined by rural arteries such as Sun Canyon RD and Barr Creek RD, which provide access through a territory characterized by diverse elevations and the seasonal Alkali Flat. This map captures the modern agricultural and hydraulic infrastructure that supports the livestock and land use patterns of central Montana.