2026 Big Sky GeoCon - From Data to Design

The partnership between local governments and the Montana State Library for parcel data integration has continually evolved to support more efficient and accurate local contributions. Building on this collaboration, Butte-Silver Bow has enhanced its parcel stewardship by developing Python-based QA/QC tools that identify topology issues, duplicate geometries, geocode problems, and other inconsistencies before submission to the state. These scripted workflows improve local data quality and streamline integration with the statewide system. This presentation will highlight the history of the Butte-Silver Bow–Montana State Library partnership, recent technical advances, and the shared benefits of cooperative parcel data stewardship in Montana.