623:
751:
738:
quite reach the vineyards planted at these elevations. The direct exposure to the sun gives these isolated patches of vineyards more warmth which contributes to the spicy, berry notes of the
Zinfandels produced in this part of the Anderson Valley. While some of these vineyards are still part of the Anderson Valley, many were siphoned off into the boundaries of the Mendocino Ridge AVA when it was established in 1997. As a series of disparate mountain ridges, the Mendocino Ridge was the first
422:
46:
842:
327:
774:
the features crimson red soil, where
Mendocino County's first vineyards were planted in the 1850s. Today the Redwood Valley is known for its peppery, spicy Zinfandels. The Redwood Valley is slightly cooler than the vineyard plantings to the south towards Ukiah, allowing the area to produce wines with
737:
in the south. Despite being called a "valley", very few vineyards are planted on flat land. Much of the
Anderson Valley is planted on a series of steep hills that range in elevation from 800–1,300 feet (240–400 m). On the mountain ridges above the valley, the cooling influence of the fog can not
694:
The
Anderson Valley is one of California's coolest wine growing regions in the state being deeply influenced by the cool Pacific fog coming in off the coast. Early plantings of Chardonnay, Gewürztraminer, and Pinot Noir in the 1960s and 1970s led to the formation of a handful of wineries by 1980. The
853:
for wine production. The region harvest, on average, around 62,000 tons of grapes-representing about 2% of
California's yearly crush. Chardonnay is the county's leading planting (2015) with about 4,800 acres (1,900 hectares) followed by Cabernet Sauvignon with 2,860 acres (1,160 hectares) and Pinot
806:. Most of the soil is unsuitable for viticulture, with the most favorable areas confined to croppings of gravelly-loam soils at elevations of around 1,000 feet (300 meters) that are surrounded by the nearby Mayacamas Mountains. The McDowell Valley is known for its
377:
founded in 1931 while
Prohibition was still in place. Parducci remained the only commercial winery in Mendocino until the late 1960s. Part of this was due to the relative isolation of the region from the major wine market and business center of
314:-free county in the United States in an initiative that was supported by many of the county's largest wineries. The county's widespread focus on organic viticulture has inspired journalists to describe it as "California's organic wine
783:. Many of the grapes grown in the Potter Valley AVA are blended and sold under the more widely recognizable Mendocino AVA. In the 21st century, Potter Valley has developed a reputation for white grape varieties such as Chardonnay and
566:
often in excess of 73 °F (23 °C). The average annual rainfall of 38 inches (970 mm) is mostly consolidated in the winter months, which means that drought is a common viticultural hazard that often requires supplemental
297:
and one of
California's largest and most climatically diverse wine growing regions. Mendocino County is one of the northernmost commercial wine grape regions in the state with two distinct climate zones separated by the
1404:
722:. Pinot Noir - grown for both sparkling and still wine production - is the dominant varietal for the region. A 2015 vineyard census determined that 87 of 91 vineyard properties in the region grow Pinot Noir.
610:. North of Ukiah and to the west, vines are often planted with an eastward orientation while further south in Mendocino Valley, vineyards are often planted with a westward orientation in order to prevent
562:
Around Ukiah, in the center of the large
Mendocino AVA to the east of the Mendocino Ranges, the climate can get very warm to hot during the growing season with mean July temperatures during the peak
682:, and Redwood Valley. While Redwood Valley has its own AVA, most of these other plantings produce wine under the larger blanket of the Mendocino AVA. The most prominently featured AVAs to appear on
413:
In 1971 wine production started in the
Anderson Valley region. Approximately half of the wine brands produced in Mendocino County are now based in this Western AVA within Mendocino County.
1301:
551:. At high elevations in Anderson Valley and nearby Mendocino Ridges beyond the fog's reach, these warmer pockets of lands will usually be planted with more warm climate varieties like
339:
614:. In general the climate in Mendocino county promotes a shorter growing season of around 268 days compared to the 308 days that is an average growing season in neighboring Sonoma.
1347:
330:
The first vineyards in
Mendocino County were planted by prospectors from the California Gold Rush who failed to find their fortune and returned to the area as farmers.
822:. This includes some of the oldest Syrah plantings in California, dating back to 1913, which today makes the McDowell Valley an active center into research into the
535:
from the Pacific, the fog drifts in and blankets the valley with low hanging cool air. Vineyards in these areas are often planted with cool-climate varieties like
425:
The reaches of the cool Pacific fog is one of the dominant influences in Mendocino County viticulture, particularly in the coastal western regions of the county.
725:
The Anderson Valley extends about 10 miles (16 km) from end to end and contains over 20 different types of alluvial soils. The area around the cities of
1143:
310:
produced wine grapes. Nearly 25% of the acreage in Mendocino County is grown organically. In 2004, the residents of the county voted to become the first
1120:
762:
in the far eastern reaches of Mendocino County. The areas include heavily wooden terrain with the name Redwood Valley coming from the legends of
1213:
992:
407:
394:
was founded and would eventually grow to be the largest wine producers in the county. Fetzer would also become a leader in steering the
452:
essentially divides the region into two climatic spheres. The land to the west of the ranges, closest to the coast tend to have more
1305:(Title 27: Alcohol, Tobacco Products and Firearms PART 9—AMERICAN VITICULTURAL AREAS Subpart C—Approved American Viticultural Areas)
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359:
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382:(more than a 100 miles/160 km to the south), which was so pivotal to the development of the wine industries in nearby
678:. The majority of Mendocino County plantings are in the eastern side of the county, clustered around the cities of Ukiah,
1035:
663:
473:
286:
750:
733:
in the center and north end of the valley receive considerably more cooling fog influence than the plantings closer to
362:
in the early 20th century. With the commercial production of wine banned, vineyards were ripped out and replaced with
436:
that are influenced by the county's diversity in climatic and geography. On the eastern borders of the county is the
531:
In the west, the Pacific fog plays a dominant role in the climate of the Anderson Valley. Following the path of the
481:
303:
1151:
966:
826:
of Syrah. In addition to producing still red wines, the wineries of the McDowell Valley are also noted for their
714:
firm scouted California extensively for years trying to find a region with the most climatic similarities to the
696:
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715:
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469:
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449:
445:
399:
139:
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The climatic and geographical diversity of Mendocino county, allows the region to produce a wide range of
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growing so densely packed that they blotted out the sky. In the southern reaches of Redwood Valley is the
59:
739:
734:
521:
501:
465:
461:
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have been designated within Mendocino County. Mendocino is one of the leading wine growing regions for
406:
production. Today nearly 25% of all the vineyards in the Mendocino County are certified organic by the
823:
788:
489:
387:
355:
374:
803:
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730:
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As of 2017, twelve American Viticultural Areas (AVA) have been designated within Mendocino County:
493:
437:
127:
119:
99:
21:
358:. Most of these winery operations stayed small and were completely eradicated by the enactment of
961:
758:
The Redwood and Potter Valleys face each other on the west and east, respectively, just north of
671:
576:
343:
173:
135:
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568:
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477:
193:
131:
45:
1311:. Office of the Federal Register (OFR) and the Government Publishing Office. April 29, 2020.
956:
951:
841:
711:
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441:
391:
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335:
1227:"Interlocking ambitions / Mendocino County's Eaglepoint Ranch is run by agrarian idealists"
919:
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326:
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299:
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89:
85:
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The McDowell Valley is located at the southeastern end of Mendocino County on a sloping
334:
The name "Mendocino" comes from the family name of Mendoza in honor of the 16th century
1102:
931:
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719:
655:
532:
525:
513:
485:
457:
379:
367:
123:
17:
899:
895:
871:
791:. In 2014, the area west of the Redwood and Potter Valley AVAs was designated the
780:
643:
584:
555:. With the nearby Pacific bringing in a steady stream of moisture, rain during the
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by returning farmers who failed to find their wealth and prosperity during the
915:
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536:
290:
237:
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are the Anderson Valley, Yorkville Highlands, and the broader Mendocino AVA.
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The oldest continually operating commercial winery in Mendocino County is
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and barrier to the cool Pacific fog which leaves the climate during the
350:. The first vineyards in Mendocino were established in the 1850s in the
855:
799:
606:
while the vineyards planted on the surrounding slope contain more thin
165:
887:
883:
599:
580:
205:
201:
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840:
819:
749:
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607:
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soils. Near the Russian and Navarro Rivers, the soil becomes more
420:
410:-the largest percentage of any county in the state of California.
325:
315:
282:
249:
603:
278:
524:
much drier and warmer with ratings of Region III and IV on the
488:. Among the Mendocino wine regions in this warmer area are the
448:. Within the county, the Mendocino Range segment of the larger
311:
1387:
1405:
American Viticultural Areas of Mendocino County, California
1322:
1039:(Third ed.). Oxford University Press. p. 436.
516:. In this eastern region, the ranges serve as a type of
472:. East of the ranges, the climate turns warmer and more
456:
that includes more cooling and rain influences from the
1249:
845:
Chardonnay is Mendocino County's leading grape variety.
1068:
1066:
1064:
1062:
1060:
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1056:
706:
selected Anderson Valley for its California operation
342:
who explored the Mendocino coast line and his cousin,
1276:
1274:
1272:
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987:
985:
983:
981:
460:. Among the wine regions in this cooler area are the
1177:
1175:
1173:
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noir with 2,695 acres (1,091 hectares). In addition
161:
153:
145:
95:
81:
73:
65:
55:
571:. The warm allows this part of the county develop
50:A Mendocino County vineyard in the Anderson Valley
787:as well as Pinot noir from its pockets of cooler
340:Lorenzo Suárez de Mendoza, 4th conde de la Coruña
1033:Robinson, Jancis; Harding, Julia, eds. (2006).
1028:
1026:
1024:
1022:
1020:
1018:
1200:
1198:
8:
559:can be an issue in this part of the county.
29:
993:"Mendocino County: Appellation Description"
512:as well as most of the large general area
44:
1095:"Mendocino County: Home of Organic Wines"
1076:pg 272 Mitchell Beazley Publishing 2005
1144:"Organic wine category grows naturally"
977:
28:
1244:
1242:
1240:
429:Mendocino County has a wide range of
398:practices of the county towards more
7:
754:Grapes growing in the Redwood Valley
746:Redwood, Potter and McDowell Valleys
408:California Certified Organic Farmers
1284:pg 479–480 Dorling Kindersley 2005
1185:pg 682-685 Workman Publishing 2001
1142:Killen, Roger (February 24, 2008).
690:Anderson Valley and Mendocino Ridge
664:Pine Mountain - Cloverdale Peak AVA
293:. The region is part of the larger
149:3,878 square miles (10,044 km)
699:became apparent in the 1980s when
14:
1348:"Anderson Valley Vineyard Census"
1225:Klkjer, Thom (October 27, 2005).
484:as it makes its way southward to
1093:Geniella, Mike (November 2006).
444:and the influences of the large
360:Prohibition in the United States
1282:The Sotheby's Wine Encyclopedia
1208:pg 815 Ullmann Publishing 2008
1119:Kufper, David (March 3, 2004).
942:are grown in Mendocino County.
793:Eagle Peak Mendocino County AVA
742:AVA established in California.
648:Eagle Peak Mendocino County AVA
116:Eagle Peak Mendocino County AVA
1323:"Wine Road to the North Coast"
626:A Mendocino County Pinot noir.
594:of the region are mostly deep
1:
1072:H. Johnson & J. Robinson
575:and very ripe red wines from
1036:The Oxford Companion to Wine
1355:Anderson Valley Winegrowers
1327:Anderson Valley Winegrowers
1309:Code of Federal Regulations
304:American Viticultural Areas
1426:
1254:Mendocino Winegrowers, Inc
480:and along the path of the
440:separating it from nearby
15:
967:Wine Country (California)
697:sparkling wine production
157:15,000 acres (61 km)
154:Size of planted vineyards
43:
34:
1250:"Mendocino Wine Country"
1121:"GMO = Get Monsanto Out"
470:Yorkville Highlands AVAs
16:Not to be confused with
1231:San Francisco Chronicle
1074:The World Atlas of Wine
810:and features 100+ year
676:Yorkville Highlands AVA
450:California Coast Ranges
400:sustainable agriculture
140:Yorkville Highlands AVA
1357:. 2015. Archived from
999:. 2007. Archived from
846:
755:
627:
426:
331:
1108:on September 3, 2009.
844:
753:
625:
424:
417:Climate and geography
346:the first viceroy of
329:
271:Mendocino County wine
1106:(The Press Democrat)
356:California Gold Rush
1364:on December 2, 2016
997:Appellation America
731:Navarro, California
660:Mendocino Ridge AVA
652:McDowell Valley AVA
632:Anderson Valley AVA
438:Mayacamas Mountains
128:Mendocino Ridge AVA
120:McDowell Valley AVA
100:Anderson Valley AVA
31:
22:Mendocino Ridge AVA
962:Sonoma County wine
847:
756:
672:Redwood Valley AVA
628:
577:Cabernet Sauvignon
427:
344:Antonio de Mendoza
332:
174:Cabernet Sauvignon
136:Redwood Valley AVA
1302:"§9.93 Mendocino"
1214:978-3-8331-4611-4
808:Rhone-style wines
668:Potter Valley AVA
267:
266:
132:Potter Valley AVA
1417:
1391:
1390:
1388:Official website
1374:
1373:
1371:
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1235:
1234:
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1193:
1179:
1156:
1155:
1154:on July 4, 2008.
1150:. Archived from
1139:
1133:
1132:
1131:on June 4, 2011.
1127:. Archived from
1116:
1110:
1109:
1107:
1101:. Archived from
1090:
1084:
1070:
1051:
1050:
1030:
1013:
1012:
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1008:
989:
957:Napa County wine
952:Lake County wine
824:clonal varieties
716:Champagne region
454:maritime climate
392:Fetzer Vineyards
287:Mendocino County
285:grown mostly in
277:that designates
66:Year established
48:
32:
30:Mendocino County
1425:
1424:
1420:
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1418:
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1410:California wine
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1204:A. Domine (ed)
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1003:on June 7, 2008
991:
990:
979:
975:
948:
920:Sauvignon blanc
851:grape varieties
839:
837:Grape varieties
785:Sauvignon blanc
772:fluvial terrace
748:
708:Roederer Estate
701:Champagne house
692:
620:
587:and Zinfandel.
502:McDowell Valley
466:Anderson Valley
462:Mendocino Ridge
419:
324:
300:Mendocino Range
295:North Coast AVA
242:Sauvignon blanc
162:Grapes produced
90:North Coast AVA
51:
25:
12:
11:
5:
1423:
1421:
1413:
1412:
1407:
1397:
1396:
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1380:External links
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1217:
1194:
1183:The Wine Bible
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1099:Frey Vineyards
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932:Tocai Friulano
892:Muscat Canelli
876:Gewürztraminer
860:Cabernet Franc
838:
835:
760:Lake Mendocino
747:
744:
740:non-contiguous
704:Louis Roederer
695:potential for
691:
688:
636:Cole Ranch AVA
619:
616:
592:vineyard soils
564:ripening month
557:harvest months
545:Gewürztraminer
522:growing season
490:Redwood Valley
418:
415:
375:Parducci Wines
368:fruit orchards
352:Redwood Valley
323:
320:
265:
264:
254:Tocai Friulano
210:Muscat Canelli
194:Gewürztraminer
170:Cabernet Franc
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104:Cole Ranch AVA
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1290:0-7566-1324-8
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1280:T. Stevenson
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789:microclimates
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768:Ricetti bench
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764:redwood trees
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656:Mendocino AVA
653:
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533:Navarro River
529:
527:
526:Winkler scale
523:
519:
515:
514:Mendocino AVA
511:
510:Dos Rios AVAs
507:
503:
499:
495:
494:Potter Valley
491:
487:
486:Sonoma County
483:
482:Russian River
479:
475:
474:Mediterranean
471:
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459:
458:Pacific Ocean
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388:Sonoma County
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380:San Francisco
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124:Mendocino AVA
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77:United States
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68:
64:
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54:
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42:
39:
38:
33:
27:
23:
19:
18:Mendocino AVA
1366:. Retrieved
1359:the original
1354:
1342:
1330:. Retrieved
1326:
1317:
1308:
1296:
1281:
1257:. Retrieved
1253:
1233:. p. 2.
1230:
1220:
1205:
1182:
1152:the original
1147:
1137:
1129:the original
1124:
1114:
1103:the original
1098:
1088:
1073:
1034:
1005:. Retrieved
1001:the original
996:
900:Petite Sirah
896:Petit Verdot
872:Chenin blanc
848:
797:
757:
724:
693:
644:Dos Rios AVA
629:
618:Wine regions
589:
585:Petite Sirah
561:
530:
434:mesoclimates
431:viticultural
428:
412:
404:organic wine
396:viticultural
372:
333:
270:
268:
218:Petite Sirah
214:Petit Verdot
190:Chenin blanc
112:Dos Rios AVA
35:
26:
1368:January 24,
1332:January 24,
1259:January 24,
1181:K. MacNeil
1007:January 21,
904:Pinot blanc
779:and deeper
684:wine labels
612:heat stress
573:full bodied
518:rain shadow
442:Lake County
390:. In 1968,
308:organically
275:appellation
222:Pinot blanc
96:Sub-regions
60:U.S. County
37:Wine region
1399:Categories
973:References
916:Sangiovese
640:Covelo AVA
569:irrigation
541:Chardonnay
537:Pinot noir
498:Cole Ranch
446:Clear Lake
291:California
281:made from
238:Sangiovese
226:Pinot noir
186:Chardonnay
146:Total area
108:Covelo AVA
86:California
1148:Knox News
940:Zinfandel
912:Roussanne
864:Carignane
812:old vines
735:Boonville
712:Champagne
553:Zinfandel
348:New Spain
338:explorer
262:Zinfandel
234:Roussanne
178:Carignane
946:See also
936:Viognier
924:Semillon
908:Riesling
880:Grenache
868:Charbono
816:Grenache
802:east of
600:gravelly
596:alluvial
549:Riesling
468:and the
364:tree nut
258:Viognier
246:Semillon
230:Riesling
198:Grenache
182:Charbono
856:Barbera
804:Hopland
800:plateau
777:acidity
680:Hopland
476:around
336:Spanish
322:History
166:Barbera
82:Part of
74:Country
1288:
1212:
1189:
1080:
1043:
888:Merlot
884:Malbec
720:France
710:. The
581:Merlot
506:Covelo
464:, the
302:. Ten
283:grapes
273:is an
206:Merlot
202:Malbec
1362:(PDF)
1351:(PDF)
928:Syrah
831:rosés
820:Syrah
781:color
775:more
727:Philo
608:scree
478:Ukiah
316:Mecca
250:Syrah
1370:2017
1334:2017
1286:ISBN
1261:2017
1210:ISBN
1206:Wine
1187:ISBN
1078:ISBN
1041:ISBN
1009:2008
938:and
818:and
770:, a
729:and
674:and
604:loam
590:The
547:and
402:and
386:and
384:Napa
366:and
279:wine
269:The
69:1850
56:Type
828:dry
814:of
718:of
318:".
312:GMO
20:or
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