By Esther Mobley | San Francisco Chronicle | June 5, 2018
Photo: Carlos Avila Gonzalez / The Chronicle
A ballot measure to limit further vineyard development in Napa County to preserve oak trees and water sources was ahead by just 42 votes Tuesday, with 99 percent of precincts counted.
Measure C, the Napa County Watershed and Oak Woodland Protection Initiative, was running 7,191 votes in favor, to 7,149 against, in Napa’s all-mail-in system. A final count is expected later this week.