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U.S. Hourly Precipitation Data 210 recent views
Hourly Precipitation Data (HPD) is digital data set DSI-3240, archived at the National Climatic Data Center (NCDC). The primary source of data for this file is approximately... -
United States Average Annual Precipitation, 1990-2009 - Direct Download 38 recent views
This map layer shows polygons of average annual precipitation in the contiguous United States, for the climatological period 1990-2009. Parameter-elevation Regressions on... -
Collection National Hydrography Dataset (NHD) - USGS National Map Downloadable Data Collection 36 recent views
The USGS National Hydrography Dataset (NHD) Downloadable Data Collection from The National Map (TNM) is a comprehensive set of digital spatial data that encodes information... -
USGS Water-Quality Data for the Nation - National Water Information System (NWIS) 34 recent views
The USGS compiles online access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands,... -
Soil Survey Geographic Database (SSURGO) 32 recent views
This dataset is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The information was... -
Collection Watershed Boundary Dataset (WBD) - USGS National Map Downloadable Data Collection 27 recent views
The Watershed Boundary Dataset (WBD) from The National Map (TNM) defines the perimeter of drainage areas formed by the terrain and other landscape characteristics. The drainage... -
SNOwpack TELemetry Network (SNOTEL) 21 recent views
The SNOTEL data retrieval tools provides an interactive process to identify and retrieve data from individual SNOTEL sites. The user does not need to know the ID for the site... -
Environmental Research Division's Data Access Program (ERDDAP) 16 recent views
ERDDAP (the Environmental Research Division's Data Access Program) is a data server that gives you a simple, consistent way to download subsets of scientific datasets in common... -
Soil Climate Analysis Network (SCAN) 15 recent views
The SCAN data retrieval tools provides an interactive process to identify and retrieve data from individual SCAN sites. The user does not need to know the ID for the site but... -
United States Average Annual Precipitation, 1961-1990 - Direct Download 13 recent views
This map layer shows polygons of average annual precipitation in the contiguous United States, for the climatological period 1961-1990. Parameter-elevation Regressions on... -
Groundwater depletion in the United States (1900-2008) 11 recent views
A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United... -
Sea Levels Online: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations 10 recent views
Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL) variations were... -
Streamflow Projections for the Western United States
Streamflow and water supply data at 195 sites, based upon hydrologic projections at a 12 kilometer resolution covering western states. -
ARS Plant Hardiness Zone Map (PHZM)
The PHZM is a web-based, GIS application whereby users can search and/or download plant hardiness zone information for specific zip codes, states, and regions of the country. -
USGS Dynamical Downscaled Regional Climate
We have completed an array of high-resolution simulations of present and future climate over Western North America (WNA) and Eastern North America (ENA) by dynamically... -
National Water Quality Assessment (NAWQA) Program
National scope of NAWQA water-quality sample- and laboratory-result data and other supporting information obtained from NWIS systems hosted by individual Water Science Centers... -
VegScape - Vegetative Condition Explorer
VegScape is a geospatial data service which offers automated updates of vegetative condition at daily, weekly, and biweekly intervals. VegScape delivers interactive vegetation... -
1997-2014 Edition of The National Atlas of the United States
Integrated and documented small-scale geospatial and geostatistical data from more than two dozen Federal organizations and the Library of Congress. The National Atlas was...