In the last year, the value of the California grapes and wineries reached 2.01 billion dollars, which was a drastic increase from the previous high of 1.5 billion dollars. The average price for Sonoma, Napa, Mendocino and Lake Counties was 3,407 dollars a ton of 588,684 tons, which was 26 percent higher than the previous year. These figures were released this past Wednesday, with much anticipation to see the growth in the industry.
Source: WSWA SmartBrief April 2019