The Natural Resources Conservation Service (NRCS) National Resources Inventory (NRI) has shown that soil erosion in Montana decreased 39% over a 25-year-period.  According to a report in the magazine Soil Erosion “the report showed that soil erosion declined from 10.5 tons per acre per year to 6.4 tons per acre per year during the land-use patterns between 1982 and 2007.”   >READ MORE