Maine Water Resources Research Grants (USGS 104b) WRRI 104b Request for Proposals (downloadable document) Menu Critical Dates General Information WRRI 104b Program Objectives Pre-proposal Format Full Proposal Format Notification and Award Period Attachment 1 – USGS Cross-Discipline Landscapes/Science Topics Attachment 2 – Keywords Attachment 3 – Federal Authorization Requirements Attachment 4 – Mitchell Center Information