Box 51

Scope and Contents From the Sub-Series: This subseries chiefly consists of oversize maps, plats, charts, plans, drawings, cross-sections, and blueprints of NPIC facilities. Also present are a small number of plans for proposed reservoirs, ditches, and enlargements that were not built, as well as maps of the NPIC system, the surrounding area, and subdivision plans and filings. Some maps show property ownership. Materials are grouped by system feature or subdivision name and housed by size but listed alphabetically. Most materials...