Recreational boating facility projects. Past projects have included ramps and service docks to gain access to the water, purchase of aquatic weed harvesting equipment, navigation aids and dredging waterway channels. These grants may be used by counties, towns, cities, villages, tribes, sanitary districts, public inland lake protection and rehabilitation districts and qualified lake associations for recreational boating facility projects. FOR GRANT REQUESTS IN EXCESS OF $250,000: Applications for RBF grants exceeding $250,000 are encouraged to be submitted to your regional DNR grants specialists in time for the June 1st, or September 1st, application deadlines. These larger grant requests take extra processing time and therefore are highly recommended for earlier evaluation, in the first two quarters of the fiscal year. Contact your regional DNR grants specialist as soon as possible, if you have a larger project and you are planning to apply for a RBF grant. DNR grants specialists can help with scheduling and grant processing.