| Varietal | Date | Sugar (Brix) | pH | Total Acidity (%) |
| Barbera | 8-13-16 | 21.0 | 2.98 | 1.29 |
| 8-20-16 | 22.3 | 2.98 | 1.30 | |
| 8-27-16 | 23.4 | 3.04 | 1.13 | |
| 9-5-16 | 27.0 | 3.20 | 0.96 | |
| Primitivo | 8-13-16 | 21.2 | 3.22 | 0.94 |
| 8-20-16 | 24.2 | 3.47 | 0.71 | |
| 8-21-16 (1) | 24.8 | 3.55 | 0.72 | |
| 8-21-16 (2) | 25.1 | 3.58 | 0.68 | |
| 8-21-16 (mean) | 25.0 | 3.56 | 0.70 | |
| Tempranillo | 8-20-16 | 20.7 | 3.52 | 0.52 |
| 8-27-16 | 21.1 | 3.57 | 0.40 | |
| 9-5-16 | 23.0 | 3.71 | 0.36 | |
| Touriga (Quinta) | 8-27-16 | 21.3 | 3.32 | 0.64 |
| 9-5-16 | 21.9 | 3.40 | 0.55 | |
| Tinta Cao (Quinta) | 9-5-16 | 23.1 | 3.47 | 0.58 |
Shaker Ridge Vineyard
Quality Wine Grapes in El Dorado, CA
