Deer Flat Boat in Campground

New Hogan Dam and Lake is located in the oak- and brush-covered foothills of the Sierra Nevada Mountains. The 4,400 acre lake was created in 1964 with the completion of New Hogan Dam. When full, the lake has 50 miles of shoreline and extends nearly eight miles upstream to the confluence of the north and south forks of the Calaveras River. The dam provides flood protection to the City of Stockton (among other communities) and water for irrigation, drinking and hydroelectric power. The area is generally characterized by a warm, dry climate with summer temperatures regularly soaring above 90 degrees.