3. Keystone_Project Area Map.pdf

This is a geospatial map document depicting the Keystone Fuel Break project area located within the Tahoe National Forest, Yuba River Ranger District. The map illustrates a fuel break area (shown in yellow highlighting) spanning multiple township sections across a mountainous terrain with elevation contours at 80-foot intervals. The project area includes various natural and man-made features including perennial, intermittent, and ephemeral streams/rivers; paved and dirt roads; township boundaries; and forest service versus non-forest service lands. The map employs UTM Zone 10 projection with NAD83 datum and GRS 80 spheroid, and is presented at a scale of 1:78,382 with a north arrow indicator. A location inset map shows the Keystone Fuel Break's position within the broader Tahoe National Forest region near South Yuba State Park.

The document was prepared by the USDA Forest Service, with mapping completed by Sam Watson on February 26, 2026, formatted as an 11x17 inch plot map. Landlines are noted as approximate. The map serves as a reference tool for identifying the geographic boundaries and physical characteristics of the fuel break project area, incorporating data from the Tahoe National Forest Geospatial Corporate Database and reproduced from geospatial information. No specific procurement requirements, contract terms, or service objectives are detailed within this cartographic document.