OKD has been an important part of Caymus Cabernet for four years. Our short experience in this appellation has shown us that reducing yield allows potential for greater ripeness. Cooler climate allows for very long hang time as compared to the Rutherford region, producing desirable dark wine with abundant yet supple sweet tannin. – Chuck Wagner, Caymus Vineyards
Oak Knoll District (OKD)
MEMBERSHIP IS MADE OF WINERIES AND WINEGROWERS
- Allana Buick & Bers
- Anthony August Vineyard
- Bartlett Big Ranch Road Vineyard
- Bee Creek Vineyards
- Blue Tooth Vineyards
- Bucher Vineyards
- Bulldog Vineyards
- Chateau Dallage Vineyard
- Crane Ranch Vineyard
- Dakata Vineyard
- Darms Lane
- Donna Belle Vineyards
- Double Eagle Ranch
- Farmhouse Vineyard
- Gardner Vineyard
- Green Acres
- Hanson & Hsieh Vineyards
- Johnson Family Vineyards
- Kasten Family Wines
- Kelly Family Vineyards
- Matthiasson Winery
- Meg’s Vineyard
- Mogambo Vineyards
- Moulds Family Vineyard
- Neiser Family Vineyards
- Jungle Love Vineyard | Okapi
- Ozegna Vineyards
- R&D Vineyards
- Rodgers Vineyards
- RRR Vineyards
- Stanley Family Vineyard
- Tattered Flag Vineyards
- TRG Vineyards
- Vineyard Lane
- Weinert Family Vineyards
- Arrow & Branch Winery
- Black Stallion Estate Winery
- Boyd Family Vineyards
- Clif Family Winery
- Eleven Eleven
- Forthright Winery
- Fortunati Vineyards
- John Anthony Vineyards
- Laird Family Estate
- Materra | Cunat Family Vineyards
- Monticello Vineyards
- O’Brien Estate
- Padis Vineyards | Diamond Vine, LLC
- Robert Biale Vineyards
- Silenus Winery
- Trefethen Family Vineyards
- Wenyon Winery
- Allied Propane Services
- Hanna Vineyards, Inc.
- Napa Valley Petroleum
- The Wine Mentor Consulting


Janet Trefethen, President
Trefethen Family Vineyards
1160 Oak Knoll Avenue
Napa, CA 94558
Tel: (707) 251-2426
Sandra Harmyk, Administrative Assistant
Oak Knoll District Association
P.O. Box 2460
Napa, CA 94558
Tel: (707) 251-2426
Harry Heitz, Treasurer
Materra | Cunat Family Vineyards
4326 Big Ranch Road
Napa, CA 94558
Tel: (707) 224-4900
Anna Hickey
Rodgers Vineyards
6780 Yount Street
Napa, CA 94599
Tel: (707) 318-3597
Linzi Gay
Clif Family Winery
1312 Vidovich Avenue
St. Helena, CA 94574
Tel: (707) 968-0625
Ellen Reich-Luchtel
Fortunati Vineyards
986 Salvador Avenue
Napa, CA 94558
Tel: (707) 255-9300
Patrick Mc Evoy
Forthright Winery
Napa, CA 94558
Tel: (707) 690-8785

