August 12, 2013 by alliedcoopguest Mauston Grain Plant to Re-open The Mauston Grain Plant will re-open for business on Tuesday, August 13th. We appreciate everyone’s patience while we worked on the facility last week. If you have any questions please contact the Mauston Grain Plant at 608-847-5212. Share this:TwitterFacebookLike this:Like Loading... Related