Mokelumne River is an American Viticultural Area (AVA) located in northern San Joaquin County, California within the southwestern portion of the vast Lodi AVA. The viticultural area's midpoint is approximately 38 miles (61 km) southeast of downtown Sacramento and 5.5 miles (9 km) east from downtown Lodi. The AVA encompasses the city of Lodi and the census-designated communities of Woodbridge, Acampo and Victor. It was established on July 17, 2006, as the nation's 163rd, the state's 103rd and the county's sixth appellation by the Alcohol and Tobacco Tax and Trade Bureau (TTB), Treasury after reviewing the petition submitted by Lodi American Viticultural Areas (LAVA) Steering Committee proposing a viticultural area in San Joaquin County known as "'Mokelumne River."