Data and Tools
GIS Data
GIS Data
USGS is a primary source of Geographic Information Systems (GIS) Data. Our data and information is presented both spatially and geographically including The National Map, Earth Explorer, GloVIS, LandsatLook, and much more. Start exploring by topic below.
Willamette River Bathymetric Survey
U.S. Geological Survey (USGS) collected bathymetric data from the main stem Willamette River in March of 2002. These cross-sectional and longitudinal profile data were important in filling a large data gap and were instrumental in the creation of a representative model grid for the Willamette River.
Geological Survey of Alabama - Downloadable GIS datasets
Spatial/GIS data sets for Alabama are available numerous spatial data clearinghouses. Spatial/GIS data sets for USGS studies that include Alabama or include parts of Alabama are also available from USGS.
Downloadable GIS Datasets, OGB GIS Datasets, Digital Raster Graphics (DRG), 1:24000 DRG, 1:100000 DRG, 1:250000 DRG, Hazards GIS Data, Hazards Data Water GIS Data, HUC 11 Watersheds
Willamette River Basin GIS Data
This page contains links to GIS data contained on a CD that accompanies the report "Ground-Water and Water-Chemistry Data for the Willamette Basin, Oregon," U.S. Geological Survey Water-Resources Investigations Report 99-4036, by Leonard L. Orzol, Karl C. Wozniak, Tiffany R. Meissner, and Douglas B. Lee. The report is a product of the Willamette Basin Ground-Water Study.
Water Resources for Alaska GIS datasets Regional Coverages
Legacy Data for Water Resources for Alaska GIS datasets Regional Coverages
Digital map of predevelopment water levels for the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This digital data set consists of contours for predevelopment
water-level elevations for the High Plains aquifer in the
central United States.
Digital map of areas of little or no saturated thickness for the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This digital data set consists of boundaries for areas of little
or no saturated thickness within the High Plains aquifer in the
central United States.
Digital map of the aquifer boundary of the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This digital data set represents the extent of the High Plains aquifer in the central United States. This boundary is an update to the boundary published in U.S. Geological Survey Professional Paper 1400-B and Open-File Report 99-267.
Digital map of geologic faults for the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This digital data set consists of faults for the High Plains
aquifer in the central United States.
Digital map of specific yield for High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This digital data set consists of specific yield percentage
contours and polygons for the High Plains aquifer in the central
United States.
Digital map of hydraulic conductivity for the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This digital data set consists of hydraulic conductivity
contours and polygons for the High Plains aquifer in the central
United States.
Digital map of base of aquifer for High Plains Aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming
This data set consists of digital base of aquifer elevation
contours for the High Plains aquifer in the central United
States.
Digital data set of water-level changes in the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1980 to 1996
This data set consists of digital water-level-change contours
for the High Plains aquifer in the Central United States, 1980 to 1996.