[State Department of Highways plans and drawings]

This subseries consist of maps, charts, plans, and drawings. The majority record features of MVID or MVIC's irrigation system, but some also relate to counties, towns, or watershed areas generally. Items are primarily organized into folders based on specific system features such as the Groundhog Reservoir and Dolores Project. Items are also organized broadly into MVI system maps, maps that were not MVIC specific, and technical drawings. The oversized flat folders are listed alphabetically but are physically arranged by size. Drawers 1 and 2 hold medium-sized folders and Drawers 3 and 4 contain large folders. NOTE: Any files or items containing plans of any dams or dam structures are restricted to only MVIC employees, board members, or attorneys.