Access to soil survey information is provided through maps. All text and tables relate to the map symbols and the areas delineated on these maps. Persons with disabilities who require alternative means for communication of soil survey information should contact the NRCS at the USDA Service Center that services the county of interest. See also the NRCS Accessibility Statement.
Web Soil Survey
Web Soil Survey Home About Soils Help Contact Us
  You are here: Web Soil Survey Home    
Search
Browse by Subject
NRCS Soils Home
NCSS
Archived Soil Surveys
Status Maps
Official Soil Series Descriptions
Soil Series Extent Mapping Tool
Soil Data Mart
Geospatial Data Gateway
eFOTG (county technical guides)
National Soil Characterization Data
Soil Geochemistry Spatial Database
Soil Quality
Soil Geography
Geospatial One Stop
Start the Web Soil Survey application

Welcome to Web Soil Survey (WSS)
 
Soil scientists at workWeb Soil Survey (WSS) provides soil data and information produced by the National Cooperative Soil Survey. It is operated by the USDA Natural Resources Conservation Service (NRCS) and provides access to the largest natural resource information system in the world. NRCS has soil maps and data available online for more than 95 percent of the nation’s counties and anticipates having 100 percent in the near future. The site is updated and maintained online as the single authoritative source of soil survey information.
Three Basic Steps
Step 1: Define
Area of Interest tab
Click to view larger image. 		Use the Area of Interest tab
to define your area of interest.
Step 2: View/Explore
Soil Map tab
Soil Data Explorer tab
Click to view larger image. 		Click the Soil Map tab
to view or print a soil map, or click the Soil Data Explorer tab to access soil data for your area and determine the suitability of the soils for a particular use. The items you want saved in a report can be added to your shopping cart.
Step 3: Check Out
Shopping Cart tab
Click to view larger image.

Use the Shopping Cart tab
to get your custom printable report immediately, or download it later.
Soil surveys can be used for general farm, local, and wider area planning. Onsite investigation is needed in some cases, such as soil quality assessments and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center or your NRCS State Soil Scientist.
 
I Want To...
  Start Web Soil Survey (WSS)  
  Know the requirements for running Web Soil Survey  
  Know whether Web Soil Survey works in my web browser  
  Know the Web Soil Survey hours of operation  
  Find what areas of the U.S. have soil data  

Announcements/Events
  Web Soil Survey 2.1 has been released! View description of new features.  

I Want Help With...
  How to use Web Soil Survey  
  How to use Web Soil Survey Online Help  
  Known Problems and Workarounds  
  Frequently Asked Questions  
  Citing Web Soil Survey as a source of soils data  

Tips and Shortcuts
   
   
USDA Home NRCS Home USDA Home Web Soil Survey Home