This dataset provides the minimal experimental data package supporting the manuscript "Reserve Mapping and Dynamic SOC Envelopes for Risk-Aware Day-Ahead Microgrid Scheduling under PCC Corridors". It includes processed benchmark data, result tables, figure source data, table source data, and metadata for the Colorado 60-case benchmark and OpenDSS-IEEE validation. The package does not include solver code, plotting code, manuscript files, submission files, caches, logs, or development notes.