Study Area Refrence Maps

Repository for Study Area Reference Maps

To download a spatial data layer click on the layer name. To view the map before downloading click on the link under the view map column. All layers are compressed shapefiles and require decompression to be viewed and used.

Study Area Reference Maps
Map Name	Description	View Map	Coordinate System	File Size
sageo	Geologic Map of the Study Area (1:1,000,000)	Geologic Map	G	0.7 Mb
sa_500geo	Geologic Map of the Study Area (1:500,000), including faults and fold hinge lines	Geologic Map	UTM	3.6 Mb
safaults	Faults in the study area (1:1,000,000)	Faults	G	61 Kb
sa_500fault	Faults in the study area (1:500,000)	Faults	UTM	87 Kb
sa_500fold	Fold hinges in the study area (1:500,000)	Fold Hinges	UTM	25 Kb
sa500m	500m contour map of the Study Area	500m Contour	G	3.9 Mb
sapubland	Distribution of Public Land in the Study Area	Public Land	G	0.1 Mb
safedland	Distribution of Federal Land in the Study Area	Federal Land	G	0.2 Mb
sarivers	Major Rivers in the Study Area	Major Rivers	G	9 Kb
sastreams12	Main stem of each drainage basin in the Study Area	Streams 1 & 2	G	0.5 Mb
sastreams3	All reach File 1 streams	Streams 3	G	0.9 Mb
sastreams4	All reach File 2 streams and streams with names	Streams 4	G	0.8 Mb
sastreams5	All of the remaining streams in the Study Area	Streams 5	G	5.8 Mb
satown	All Towns that are in the study Area	Towns	G	4 Kb
utm_studya	The 1° x 2° quadrangles that comprise the study area	Study Area	UTM	9 Kb

Coordinate Abbreviations
Symbol	System
G	Geographic
UTM	Universal Transverse Mercator

Home
Official USGS Disclaimer	\| \|	Site Specific Disclaimer