Case 01

The Diagram of Public Surveys is compiled from township surveys of 1863. It includes information on the locations of gold mining, Indian territory, and physical features.

The Dutchman Peak Quadrangle topographical map was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The map was compiled using aerial photography from 1976.

The Eagle Point Quadrangle Oregon was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The topographical map was compiled from aerial photographs taken in 1976.

The Eight Dollar Mountain Quadrangle Oregon was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The topographical map was compiled from aerial photographs taken in 1984.

The Emigrant Lake Quadrangle Oregon was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The topographical map was compiled from aerial photographs taken in 1974 and 1976.

The Geological Hazard Map of the Medford Quadrangle Oregon is part of the 15-minute series. The topographical map is compiled from aerial photographs, multiplex methods, and planetable surveys of 1951 and 1954. The map identifies areas of deep bedrock slides, slump, flooding, slope erosion, stream relocation and flooding potential.

Formated as a large broadsheet, the textual report describes significant geological features of the Medford Quadrangle.

The Gold Hill Quadrangle map was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The topographical map was compiled from aerial photographs taken in 1974. The Gold Hill Quadrangle map was produced by the U.S. Geological Survey and is part of the 15-minute series. The topographical map was compiled from aerial photographs taken in 1952.

This map displays the Grass Mountain Quadrangle. It is part of a 7.5 minute topographic series and is composed of aerial photos taken from 1975-1976.

The Greenway map identifies the completed Greenway, proposed Greenway, and public service areas.