MN Board of Water & Soil Resources: 2015 Buffer Legislation
Minnesota Department of Natural Resources Buffer Mapping Project
Minnesota Board of Water & Soil Resources: Buffer Law Frequently Asked Questions
Buffer Brochure from the MN Farm Bureau
Current bills seeking clarification of the buffer law text:
HF 3000 text and status: https://www.revisor.mn.gov/bills/bill.php?b=House&f=HF3000&ssn=0&y=2016
SF 2573 text and status: http://www.senate.leg.state.mn.us/bills/billinf.php?billnum=2503