The United State Geologic Survey publishes many maps series. Listed below is the most common and how to locate them.
7.5 or 1:24,000 Topographic Quadrangle Maps are located in Storage. In the first drawer for each state is a map of the state. Find the map(s) needed. They are filed alphabetically by topo quadrangle title. The title of the quadrangle is in the lower right corner. The adjacent quadrangle names are listed on the top, lower, rigt and left borders of the map.