This data represents a management strategy of the Fire and Invasives Assessment Tool (FIAT). Emergency Stabilization and Rehabilitation (ESR) Priority Areas are also known as post-fire rehabilitation treatment areas. FIAT was developed using a process designed to identify strategies that ameliorate threats to Greater Sage-Grouse (GRSG; Centrocercus urophasianus) and their habitats. While the assessment is applicable across the range of sage-grouse, the analysis is limited to Western Association of Fish and Wildlife Management Agencies’(WAFWA) Management Zones III, IV, and V (roughly the Great Basin region) because of the significant issues associated with invasive annual grasses and the high level of wildfires in this region. It incorporates emerging science, regional findings, and local data in identifying management opportunities that counter detrimental ecological trends in wildfire, invasive annual grasses, and conifer expansion. The purpose of the assessment is to identify potential project areas and management strategies in highly valued greater sage-grouse habitats which, if implemented, would reduce the threats to greater sage-grouse. The ESR is a post-fire management strategy considered 'reactive', identifying treatments for emergency stabilization and rehabilitation of focal habitats and/or areas adjacent to or near focal habitats (see link to reports below). Polygons identify planning area names, current treatment needs with priority level (low,medium,high) and expected timeframe for acheiving objectives.