1948 Map of Naturita NW

About this map

Paradox Valley dominates this landscape, where the dramatic elevation change between the valley floor and Sawtooth Ridge highlights the region's complex geological structure. This 1948 survey, revised in the late 1970s, captures the industrial and natural character of the border between Montrose and San Miguel counties. The presence of the Thunderbolt Mine on the slopes of Monogram Mesa points to the area's history of uranium and vanadium exploration, which was a critical driver of local development during the mid-20th century. Transportation through this difficult terrain is facilitated by the Paradox Route and Long Park Road, while water management is evidenced by the Spectacle Reservoir tucked into the southern hills near Basin. The map also traces various drainage systems, including East Paradox Creek and the Dry Fork of the San Miguel River tributaries.