FSTopo is the Forest Service large scale Primary Base Map Series; 7.5-minute topographic quadrangle maps. FSTopo products cover the US Forest Service lands.
FSTopo is changing in 2024 from a cartographic product to an automated map product. The cartographic FSTopo product will be renamed to FSTopo Legacy. The FSTopo Legacy is a static historic reference of topographic maps.
FSTopo Legacy data is available in 4 different formats: geo-enabled PDF, GeoTiff, Map Service, and Tile Package. GeoTIFF and PDF maps can be downloaded from the viewer below. The PDF maps are geo-enabled PDF files and can be viewed using free Adobe Reader software, Avenza, or other apps with location tracking.
The USDA Forest Service makes no warranty, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, nor assumes any legal liability or responsibility for the accuracy, reliability, completeness or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and land users should exercise due caution. The data are dynamic and may change over time. The user is responsible to verify the limitations of the geospatial data and to use the data accordingly.