2020 Map of Forsman Reservoir

About this map

Forsman Reservoir serves as a focal point in this portion of Valley County, Montana, situated within the drainage systems that define this part of the northern plains. The landscape is marked by a complex network of seasonal and perennial waterways, including Buggy Cr and Dry Fork Cr, which cut through the high prairie. The distribution of these water sources, alongside Wolf Cr and Crooked Cr, illustrates the vital infrastructure required for ranching and land management in this arid region. The lack of concentrated settlements or industrial development highlighted in this 2020 survey underscores the area's continued reliance on natural drainage and water storage. Mapping of Spring Cr and Cherry Cr further reveals the subtle topographic variations that dictate the flow of water across the open range, providing essential data for environmental and agricultural researchers.