2018 Map of Hernandez Reservoir

About this map

The San Benito River carves through this portion of the Diablo Range in San Benito County, feeding into the prominent Hernandez Reservoir at the south end of the map. This landscape is defined by its complex drainage systems and named ridges, including Syncline Divide and the elevation of Bucks Peak. Several perennial water sources are identified, such as Ashurst Spring, Bucks Peak Spring, and Red Corral Spring, which likely supported early ranching or travel through these hills. Transportation in the area is largely limited to the New Idria Rd and Dogwood Lateral Six, reflecting the area's transition into more isolated terrain. Notable landmarks like Castle Rock and Tucker Mtn provide essential reference points for navigating the canyons, including Cane Canyon and Baker Canyon, which intersect the river valley.