| Varietal | Date | Sugar (Brix) | pH | Total Acidity (%) |
| Barbera | 8-12-15 | 23.2 | 3.02 | 1.44 |
| 8-19-15 | 25.7 | 3.03 | 1.35 | |
| 8-26-15 | 26.8 | 3.13 | 1.14 | |
| Primitivo | 8-09-15 | 22.0 | 3.30 | 1.17 |
| 8-15-15 | 22.2 | 3.32 | 1.20 | |
| 8-21-15(1) | 26.6 | 3.55 | 0.98 | |
| 8-21-15(2) | 25.1 | 3.46 | 0.94 | |
| 8-21-15 | 25.8 | 3.50 | 0.96 | |
| Touriga (Quinta) | 8-19-15 | 22.2 | 3.28 | 0.68 |
| 8-26-15 | 23.1 | 3.48 | 0.58 | |
| 9-04-15 | 23.6 | 3.54 | 0.52 | |
| Touriga (non-Quinta) | 9-04-15 | 21.7 | 3.38 | 0.58 |
Shaker Ridge Vineyard
Quality Wine Grapes in El Dorado, CA
