Southwest Quadrant
- Allais Vineyards C7
- Avenali Vineyards B7
- Beaulieu Vinyard B8, C5
- Boddum D5
- Borges/Morisoli B7, C6
- Cakebread A7, C8
- Calkins B7
- Chaix C6
- DelBondio B7
- E. Mee D5
- Galusha C5
- Godward A6
- Greer B7
- Hudson C7
- J.J. Cohn A6
- Komes C7
- Landry A7
- MacDonnell D5
- McDowell D7
- Mee B7
- Morisoli B6
- Moeller A7
- Muller/Scheppler C7
- Navone C7
- Neal C7
- Phelps B6
- Pine Ridge B7
- Peju C6
- Preston C6
- Rhodes B7
- Round Pond D5, D6
- Rubicon Estate A6, B5, B6
- Sawyer C7
- Sequoia Grove Vineyards C7
- Slaughterhouse Cellars C6
- Smith D5
- Staglin Family Vineyard A7
- Star Vineyards C6
- St. Supery C6
- Steiner C7
- Sullivan B5
- Sycamore vineyards A7
- Tietjen Vineyards B6
- Wilsey Vineyard D6, D7
- Wykoff B7