United States, California, Nevada, About 20 yards north of the poor dirt road, about 230 yards southeast of the bridge across Prosser Creek, about 4.9 miles (air) west of Hobart Mills, about 6.1 miles (air) northwest of Truckee, basin of Posser Creek, Carpenter Valley. Lodgepole Pine Forest. T18N R15E S23 NE1/4