Alameda County (Central Coast, Livermore Valley, San Francisco Bay, Santa Clara Valley)

Amador County (Fiddletown, Shenandoah Valley California, Sierra Foothills)

Calaveras County (Sierra Foothills)

Contra Costa County (San Francisco Bay)

El Dorado County (El Dorado, Fair Play, Shenandoah Valley California, Sierra Foothills)

Fresno County (Madera)

Humboldt County (Willow Creek)

Kern County (Antelope Valley of the California High Desert)

Lake County (Benmore Valley, Clear Lake, Guenoc Valley, High Valley, North Coast, Red Hills Lake County)

Los Angeles County (Antelope Valley of the California High Desert, Malibu-Newton Canyon)

Madera County (Madera)

Marin County (North Coast)

Mariposa County (Sierra Foothills)

Mendocino County (Anderson Valley, Cole Ranch, McDowell Valley, Mendocino, Mendocino Ridge, North Coast, Potter Valley, Redwood Valley, Yorkville Highlands)

Monterey County (Arroyo Seco, Carmel Valley, Central Coast, Chalone, Hames Valley, Monterey, San Bernabe, San Lucas, Santa Lucia Highlands)

Napa County (Atlas Peak, Calistoga, Chiles Valley, Diamond Mountain District, Howell Mountain, Los Carneros, Mt. Veeder, Napa Valley, North Coast, Oak Knoll District of Napa Valley, Oakville, Rutherford, Spring Mountain District, St. Helena, Stags Leap District, Wild Horse Valley, Yountville)

Nevada County (Sierra Foothills)

Orange County (South Coast)

Placer County (Sierra Foothills)

Riverside County (Cucamonga Valley, South Coast, Temecula Valley)

Sacramento County (Clarksburg, Lodi)

San Benito County (Central Coast, Chalone, Cienega Valley, Lime Kiln Valley, Mt. Harlan, Pacheco Pass, Paicines, San Benito, San Francisco Bay, Santa Clara Valley)

San Bernardino County (Cucamonga Valley)

San Diego County (San Pasqual Valley, South Coast)

San Francisco County (San Francisco Bay)

San Joaquin County (Lodi, River Junction)

San Luis Obispo County (Arroyo Grande Valley, Central Coast, Edna Valley, Paso Robles, Santa Maria Valley, York Mountain)

San Mateo County (San Francisco Bay, Santa Clara Valley, Santa Cruz Mountains)

Santa Barbara County (Central Coast, Santa Maria Valley, Sta. Rita Hills, Santa Ynez Valley)

Santa Clara County (Central Coast, Pacheco Pass, San Francisco Bay, San Ysidro District, Santa Clara Valley, Santa Cruz Mountains)

Santa Cruz County (Ben Lomond Mountain, Central Coast, San Francisco Bay, Santa Cruz Mountains)

Siskiyou County (Seiad Valley)

Solano County (Clarksburg, North Coast, Solano County Green Valley, Suisun Valley, Wild Horse Valley)

Sonoma County (Alexander Valley, Bennett Valley, Chalk Hill, Dry Creek Valley, Knights Valley, Los Carneros, North Coast, Northern Sonoma, Rockpile, Russian River Valley, Sonoma Coast, Sonoma County Green Valley, Sonoma Mountain, Sonoma Valley)

Stanislaus County (Diablo Grande, Salado Creek)

Trinity County (Trinity Lakes, Willow Creek)

Tuolumne County (Sierra Foothills)

Yolo County (Capay Valley, Clarksburg, Dunnigan Hills, Merritt Island)

Yuba County (North Yuba, Sierra Foothills)