The number of school districts in Carbon County has shrunk from 70 to 7 over the last 50 years. Years of abandonments, consolidations, annexations and transfers have significantly re-configured the boundaries of these commonly referenced districts. Is it important to track these changes? Considering that several other special improvement districts including fire, ambulance and cemetery districts referenced school district boundaries during their formation, the answer may be yes. This presentation describes the way in which GIS was used to track school district transactions over time and explores the challenges that were encountered while attempting to modernize school district boundaries.