Posted 3/1/2015 14:05 (#4422986 - in reply to #4422922) Subject: RE: Where did soil survey maps come from?
Beresford SD
In the late 50ies and early 60ies I remember they did it in our area. I remember seeing a guy walking across fields and I think pulling soil probe samples. I do know now it is very accurate on our farms. They also used it for property tax assessments with "better" soils having higher assessment values at one time.
Where did soil survey maps come from?
