Watershed is one of the few major estates in Margaret River with a capacity to assemble the most equitable harvests of Semillon and Sauvignon Blanc. Watershed's viticulturalists were responsible for the single largest initial vineyard planting in the region. With well over a hundred hectares under vine, Watershed is able to isolate the best sites for white grapes, resources which dwarf some of the region's largest boutique vineyards. Following a vintage determined by optimal levels of ripeness and the perfect ratios of fruit sugars to acid, Semillon and Sauvignon Blanc are crushed and inoculated, vinified at controlled temperatures, followed by assemblage into a classically fruit driven dry white.