The following are soil summary sheets of all farmer field samples analyzed in the state of Wisconsin. Summary data, without any personal information, is submitted to Wisconsin Department of Agriculture Trade and Consumer Protection as required by WDATCP lab certification.
1995 to 2009 contains all certified (Bray P, Bray K, OM, pH and buffer pH) and non-certified analyses (Ca, Mg, S, Zn, and Mn).
2010 to 2014 contains: Bray P, Bray K, OM, and pH.
Soil Testing Values by County