2024 Map of Ryan Creek

About this map

Sourdough serves as a central landmark in this portion of Sweet Grass County, where the landscape is defined by an intricate network of drainage systems and intermittent watercourses. The drainage of Sweet Grass Creek meanders through the eastern sections, supported by tributaries such as Ryan Creek and Hamilton Creek. To the north, the Glass Lindsay Lakes Lower Reservoir provides a significant water management feature in an area otherwise characterized by dry draws and gulches.