As of November 2015, the new Guide to Noise Control in Minnesota is available from the Minnesota Pollution Control Agency. This guide discusses acoustical properties, measurement, analysis, and regulation. This is the first time the guide has been re-issued since 2008.
ESI is currently working on a review of this new document to see what has changed in the last seven years and how this might affect our client's projects. Keep posted for a follow-up explanation of what new statutes and procedures to expect and how they might influence you.