2018 Map of Dunnigan

About this map

Dunnigan serves as the central hub for this agricultural landscape, situated along the corridor between the Dunnigan Hills and the extensive water management network of the Sacramento Valley. This survey captures a highly engineered environment where natural watercourses like Buckeye Cr and Dunnigan Cr are integrated into a system of man-made infrastructure, including the Colusa Basin Drainage Canal and the Wilkins Slough Main Irrigation Canal. The grid of rural roads, such as Yolo Co Line RD and White RD, follows the Township and Range lines of the Public Land Survey System, defining the boundaries of large-scale farming operations.