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Topographic Maps

Web site Links
Links for obtaining digital raster graphics (DRGs) or other digital images of topographic maps
Download digital raster
graphics (DRGs) or digital orth quarter quads (DOQQs) of Pennsylvania from PASDA (Search by keyword “DRG” or “DOQQ”)
View 15-minute topographic maps from Penn State University Libraries
View 15-minute topographic maps of Pennsylvani from MapTech
Links for obtaining paper copies of topographic maps Order paper
copies from USGS
Purchase
Pennsylvania topographic maps from a Pennsylvania dealer (USGS business partner program)
Quadrangle Index:
Map 61 web page may be used as a quadrangle index to find the location of a particular 7.5-minute quadrangle in Pennsylvania.
Other Information
See also the PAMAP page — the proposed seamless digital base map of Pennsylvania at 1:2,400-scale to replace the traditional 1:24,000 scale paper topographic maps. Digital elevation data are being gathered for the entire state.
Topographic maps are also available for use at the PaGS library.
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