Skip to main content
Purdue University Purdue Logo Purdue Libraries

Soil Surveys: Illinois R-Z

Soil Survey Tips

For current soil surveys, follow the link under the 'Available Online' tab to the Web Soil Survey (WSS) on the NRCS site. The WSS allows you to define your own area of interest and access current soil data for that area.

Soil Surveys by County

County Date Copy Location Available Online PDF Available
Randolph* 1925 -- -- No No
Randolph* 1988 -- -- Yes Yes
Randolph 2004 1 Print Repositories Yes Yes
Randolph* 2011 -- -- Yes No
Richland* 2011 -- -- Yes No
Rock Island* 1925 -- -- No No
Rock Island 1977 1 Print Repositories Yes Yes
Rock Island 2004 1 Print Repositories Yes Yes
Rock Island* 2011 -- -- Yes No
Saline* 1926 -- -- No No
Saline 1978 1 Print Repositories Yes Yes
Saline* 2011 -- -- Yes No
Sangamon* 1903 -- -- Yes Yes
Sangamon* 1912 -- -- Yes Yes
Sangamon 1980 1 Print Repositories Yes Yes
Sangamon* 2004 -- -- Yes Yes
Sangamon* 2011 -- -- Yes No
Schuyler* 1934 -- -- No No
Schuyler 2003 1 Print Repositories Yes Yes
Schuyler* 2006 -- -- Yes Yes
Schuyler* 2011 -- -- Yes No
Scott* 2011 -- -- Yes No
Shelby* 1939 -- -- No No
Shelby 1996 1 Print Repositories No No
Shelby 2011 -- -- Yes No
St. Clair 1902 -- -- Yes Yes
St. Clair* 1938 -- -- No No
St. Clair 1978 1 Print Repositories Yes Yes
St. Clair* 2000 -- -- Yes Yes Yes
St. Clair* 2011 -- -- Yes No
Stark* 1939 -- -- No No
Stark 1996 1 Print Repositories Yes Yes
Stark* 2011 -- -- Yes No
Stephenson 1976 1 Print Repositories Yes Yes
Stephenson* 2008 -- -- Yes Yes
Stephenson* 2011 -- -- Yes No
Tazewell* 1902 -- -- Yes Yes
Tazewell* 1916 -- -- Yes Yes
Tazewell 1996 1 Print Repositories Yes Yes
Tazewell* 2011 -- -- Yes No
*Soil survey that Purdue does not have a copy of.

Subject Guide