The documents in items A to N and subsequent revisions are incorporated by reference. The documents are not subject to frequent change and are available as indicated.
(1) GridMET dataset, University of Idaho: http://www.climatologylab.org/gridmet.html
(2) United States Department of Agriculture, Natural Resources Conservation Service, Web Soil Survey - Minnesota, Published Soil Surveys (various published dates)
(3) Pollution Sensitivity of Near Surface Materials, Adams, Roberta; Minnesota Department of Natural Resources (2016) (PDF)
Fertilizer Technical Unit Supervisor
Pesticide & Fertilizer Management Division