144:
29:
137:
1801:
1537:
of 1850 (pp. 60 f.). Although this version was also used by the
Whitney Survey, confusion persists to the present day. The Geographic Board (Fifth Report) decided for Miyakma, but in 1941 it reversed this decision in favor of Mayacmas ('not Miyakma, Cobb Mountain Range, Malacomas, Mayacamas, nor
1835:
1602:
1830:
1850:
907:
1845:
1840:
1578:
counties in
California, and provides energy to those counties. The electrical energy is generated when dry steam is pumped from geothermal reservoirs through turbines.
1855:
1034:
192:
969:, at 4,724 ft (1,440 m) in elevation, located in the central section. There are several other peaks over 2,500 ft (762 m), including
1636:
136:
63:
1627:
1784:
1757:
1030:
1566:
field. It consists of more than 22 power plants scattered across an area of about 30 square miles (78 km2). The
Geysers spans the
1825:
1488:
1632:
1805:
929:
861:
720:
673:
626:
579:
532:
485:
438:
390:
343:
814:
767:
1820:
1575:
185:
56:
1480:
966:
896:
1571:
1689:
1655:
1622:
1567:
1484:
848:
288:
276:
260:
231:
1563:
1527:
1503:
1749:
1592:
28:
299:
Counties. The range stretches for 52 mi (80 km) in a northwest–southeasterly direction.
1511:
970:
707:
377:
256:
33:
1776:
801:
1780:
1753:
1587:
1022:
997:
280:
1005:
613:
284:
993:
985:
916:
272:
1550:
The spelling
Mayacamas is listed as an alternate name by the Board of Geographic Names.
1769:
566:
252:
224:
118:
1814:
1543:
1519:
1312:
974:
754:
425:
330:
296:
248:
1597:
989:
519:
472:
1020:), the mountains are thought to have been densely forested in Mendocino Cypress (
1559:
1001:
660:
292:
1667:
1656:
U.S. Geological Survey
Geographic Names Information System: Mayacmas Mountains
1492:
244:
157:
944:
931:
876:
863:
829:
816:
782:
769:
735:
722:
688:
675:
641:
628:
594:
581:
547:
534:
500:
487:
453:
440:
405:
392:
358:
345:
207:
194:
78:
65:
113:
1800:
1701:
977:. These peaks are sufficiently high to retain some snow cover in winter.
1690:
U.S. Geological Survey
Geographic Names Information System: Cobb Mountain
1534:
1499:
1037:
1017:
1539:
981:
46:
1496:
1723:
1526:
of the Rancho
Mallacomes y Plano de Agua Caliente or Moristul
1522:
grant (1836). Later the name appears in the title and on the
1479:
The mountain chain, forming the divide of the headwaters of
1775:(third ed.). University of California Press. p.
1495:. According to Barrett (Pomo, p. 269), there was a Yukian
1016:
Around ten million years ago, during pre-historic times (
1530:, dated September 3, 1841, and October 11 and 14, 1843.
16:
Mountain range in northwestern
California, United States
1491:
tribe on the west slope, probably a division of the
1052:
Climate data for
Stonyford Cooley Ranch, California
223:
184:
176:
168:
124:
112:
107:
99:
94:
55:
45:
40:
21:
1768:
271:The Mayacamas Mountains are located south of the
420:Peakbagger places it in the Wine Country Ranges
1836:Mountain ranges of Mendocino County, California
1474:
103:52 mi (84 km) northwest–southeast
1603:Natural history of the California Coast Ranges
1831:Mountain ranges of the San Francisco Bay Area
8:
1851:Mountain ranges of Sonoma County, California
1558:Located in the Mayacamas mountain range is
1502:, Maiya'kma, one mile south of present day
1035:California interior chaparral and woodlands
143:
1846:Mountain ranges of Napa County, California
1841:Mountain ranges of Lake County, California
1048:
1029:The Mayacamas Mountains currently support
984:rise in the Mayacamas Mountains including
304:
18:
1562:, the world's largest and most developed
1637:United States Department of the Interior
1614:
1856:Mountain ranges of Northern California
891:More commonly known as Hood Mountain
7:
1746:California Road and Recreation Atlas
1533:The present spelling is used in the
1628:Geographic Names Information System
156:Location of Mayacmas Mountains in
14:
1031:California mixed evergreen forest
1799:
302:Mountains in the range include:
291:Counties, and extend south into
142:
135:
27:
1633:United States Geological Survey
1:
1385:Average snowfall inches (cm)
965:The range's highest point is
1724:"Stonyford Cooley Ranch, CA"
1702:"Stonyford Cooley Ranch, CA"
243:are located in northwestern
208:38.66935083°N 122.63331889°W
51:4,724 ft (1,440 m)
1241:Mean daily minimum °F (°C)
1101:Mean daily maximum °F (°C)
959:Sub-peak of Boggs Mountain
1872:
1459:
1454:
1051:
213:38.66935083; -122.63331889
1538:St. Helena Range'). The
1384:
1310:
1240:
1170:
1100:
1095:
1092:
1089:
1086:
1083:
1080:
1077:
1074:
1071:
1068:
1065:
1062:
1059:
1056:
316:
313:
310:
307:
129:
26:
255:is part of the Northern
1826:California Coast Ranges
1508:Serro de los Mallacomes
261:California Coast Ranges
232:California Coast Ranges
1771:California Place Names
1744:Allan, Stuart (2005).
1548:
79:38.80750°N 122.74056°W
1808:at Wikimedia Commons
1767:Gudde, Erwin (1969).
1668:"Mayacmas Mountains"
1623:"Mayacmas Mountains"
1487:, was named for the
1472:According to Gudde:
945:38.7919°N 122.6461°W
908:38.2727°N 122.3034°W
877:38.4599°N 122.5534°W
830:38.7666°N 122.7320°W
783:39.0420°N 123.0584°W
736:39.1309°N 123.0768°W
689:38.8629°N 122.8544°W
642:38.8738°N 122.7098°W
595:38.8155°N 122.6822°W
548:39.1634°N 123.0506°W
501:38.8873°N 122.7463°W
454:38.9746°N 122.7659°W
406:38.6693°N 122.6335°W
359:38.8074°N 122.7405°W
84:38.80750; -122.74056
1821:Mayacamas Mountains
1806:Mayacamas Mountains
1593:Mayacamas Vineyards
1477:Mayacamas Mountains
1171:Daily mean °F (°C)
941: /
873: /
826: /
779: /
732: /
685: /
638: /
591: /
544: /
497: /
450: /
402: /
355: /
241:Mayacamas Mountains
204: /
150:Mayacamas Mountains
75: /
22:Mayacamas Mountains
1512:Mount Saint Helena
971:Mount Saint Helena
950:38.7919; -122.6461
882:38.4599; -122.5534
835:38.7666; -122.7320
788:39.0420; -123.0584
741:39.1309; -123.0768
708:Cow Mountain Ridge
694:38.8629; -122.8544
647:38.8738; -122.7098
600:38.8155; -122.6822
553:39.1634; -123.0506
506:38.8873; -122.7463
459:38.9746; -122.7659
411:38.6693; -122.6335
378:Mount Saint Helena
364:38.8074; -122.7405
257:Inner Coast Ranges
41:Highest point
34:Mount Saint Helena
1804:Media related to
1588:Mark West Springs
1464:
1463:
1023:Cupressus pygmaea
998:Arroyo Seco Creek
963:
962:
237:
236:
186:Range coordinates
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1803:
1790:
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1678:
1664:
1658:
1653:
1647:
1646:
1644:
1643:
1619:
1554:Geothermal power
1542:is still called
1514:) is shown on a
1455:Source 1: PRISM
1049:
1006:Santa Rosa Creek
956:
955:
953:
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951:
946:
942:
939:
938:
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934:
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678:
653:
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631:
614:Seigler Mountain
606:
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370:
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305:
227:
219:
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209:
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146:
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139:
90:
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68:
31:
19:
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1661:
1654:
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1641:
1639:
1621:
1620:
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1611:
1584:
1556:
1489:Native American
1470:
1465:
1460:Source 2: NOAA
1449:
1444:
1439:
1434:
1429:
1424:
1419:
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1409:
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1394:
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1155:
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1125:
1120:
1115:
1110:
1105:
1046:
1012:Natural history
994:Calabazas Creek
986:Mark West Creek
949:
947:
943:
940:
935:
932:
930:
928:
927:
917:Harbin Mountain
881:
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273:Mendocino Range
269:
225:
212:
210:
206:
203:
199:122°37′59.948″W
198:
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164:
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83:
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36:
17:
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11:
5:
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1859:
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1853:
1848:
1843:
1838:
1833:
1828:
1823:
1813:
1812:
1796:
1795:External links
1793:
1792:
1791:
1785:
1764:
1758:
1752:. p. 63.
1750:Benchmark Maps
1738:
1737:
1715:
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1600:
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1117:
1112:
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1013:
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905:
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899:
893:
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857:
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795:
763:
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716:
713:
710:
704:
703:
701:
669:
666:
663:
657:
656:
654:
622:
619:
616:
610:
609:
607:
575:
572:
569:
567:Boggs Mountain
563:
562:
560:
528:
525:
522:
516:
515:
513:
481:
478:
475:
469:
468:
466:
434:
431:
428:
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421:
418:
386:
383:
380:
374:
373:
371:
339:
336:
333:
327:
326:
323:
319:
318:
315:
312:
309:
279:, and east of
268:
265:
253:mountain range
235:
234:
229:
221:
220:
188:
182:
181:
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155:
149:
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119:Wappo language
116:
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101:
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91:
59:
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43:
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32:
24:
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15:
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6:
4:
3:
2:
1868:
1857:
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1839:
1837:
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1832:
1829:
1827:
1824:
1822:
1819:
1818:
1816:
1809:
1807:
1802:
1794:
1788:
1786:0-520-01574-6
1782:
1778:
1773:
1772:
1765:
1761:
1759:0-929591-80-1
1755:
1751:
1747:
1742:
1741:
1725:
1719:
1716:
1703:
1697:
1694:
1691:
1686:
1683:
1673:
1669:
1663:
1660:
1657:
1652:
1649:
1638:
1634:
1630:
1629:
1624:
1618:
1615:
1608:
1604:
1601:
1599:
1596:
1594:
1591:
1589:
1586:
1585:
1581:
1579:
1577:
1573:
1569:
1565:
1561:
1553:
1551:
1547:
1545:
1544:Maacama Creek
1541:
1536:
1531:
1529:
1525:
1521:
1520:Rancho Caymus
1517:
1513:
1509:
1505:
1501:
1498:
1494:
1490:
1486:
1482:
1481:Russian River
1478:
1473:
1467:
1458:
1453:
1447:
1442:
1437:
1432:
1427:
1422:
1417:
1412:
1407:
1402:
1397:
1392:
1387:
1383:
1377:
1372:
1367:
1362:
1357:
1352:
1347:
1342:
1337:
1332:
1327:
1322:
1317:
1314:
1313:precipitation
1309:
1303:
1298:
1293:
1288:
1283:
1278:
1273:
1268:
1263:
1258:
1253:
1248:
1243:
1239:
1233:
1228:
1223:
1218:
1213:
1208:
1203:
1198:
1193:
1188:
1183:
1178:
1173:
1169:
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1153:
1148:
1143:
1138:
1133:
1128:
1123:
1118:
1113:
1108:
1103:
1099:
1055:
1050:
1043:
1041:
1039:
1036:
1032:
1027:
1025:
1024:
1019:
1011:
1010:
1009:
1007:
1003:
999:
995:
991:
987:
983:
978:
976:
975:Hood Mountain
972:
968:
967:Cobb Mountain
958:
954:
926:
923:
920:
918:
915:
914:
911:
909:
906:
903:
900:
898:
897:Bald Mountain
895:
894:
890:
886:
858:
855:
852:
850:
847:
846:
843:
839:
811:
808:
805:
803:
800:
799:
796:
792:
764:
761:
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756:
755:Pyramid Ridge
753:
752:
749:
745:
717:
714:
711:
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698:
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664:
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651:
623:
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517:
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510:
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435:
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429:
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426:Mount Konocti
424:
423:
419:
415:
387:
384:
381:
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368:
340:
337:
334:
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331:Cobb Mountain
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328:
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266:
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249:United States
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242:
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230:
228:
222:
217:
196:38°40′9.663″N
189:
187:
183:
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172:United States
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120:
117:
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60:
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20:
1798:
1770:
1745:
1730:February 19,
1728:. Retrieved
1718:
1708:February 19,
1706:. Retrieved
1696:
1685:
1675:, retrieved
1671:
1662:
1651:
1640:. Retrieved
1626:
1617:
1598:Snell Valley
1557:
1549:
1532:
1523:
1515:
1507:
1476:
1475:
1471:
1315:inches (mm)
1028:
1021:
1015:
990:Sonoma Creek
979:
964:
520:Cow Mountain
473:Mount Hannah
301:
270:
240:
238:
226:Parent range
1560:The Geysers
1002:Putah Creek
948: /
936:122°38′46″W
880: /
868:122°33′12″W
833: /
821:122°43′55″W
786: /
774:123°03′30″W
739: /
727:123°04′36″W
692: /
680:122°51′16″W
661:Mahnke Peak
645: /
633:122°42′35″W
598: /
586:122°40′56″W
551: /
539:123°03′02″W
504: /
492:122°44′47″W
457: /
445:122°45′57″W
409: /
397:122°38′01″W
362: /
350:122°44′26″W
314:Coordinates
211: /
82: /
70:122°44′26″W
57:Coordinates
1815:Categories
1677:2021-05-09
1672:Peakbagger
1642:2009-05-04
1609:References
1564:geothermal
1528:land grant
1493:Yuki tribe
1485:Clear Lake
1380:(1,291.4)
933:38°47′31″N
865:38°27′36″N
849:Mount Hood
818:38°46′00″N
771:39°02′31″N
724:39°07′51″N
677:38°51′46″N
630:38°52′26″N
583:38°48′56″N
536:39°09′48″N
489:38°53′14″N
442:38°58′29″N
394:38°40′09″N
347:38°48′27″N
277:Clear Lake
275:, west of
245:California
180:California
158:California
95:Dimensions
67:38°48′27″N
1576:Mendocino
1504:Calistoga
802:Peak 3480
285:Mendocino
267:Geography
259:, of the
125:Geography
114:Etymology
47:Elevation
1582:See also
1535:Statutes
1311:Average
1038:habitats
980:Several
263:System.
1704:. PRISM
1524:diseños
1518:of the
1500:village
1450:(81.6)
1291:(10.4)
1286:(15.0)
1281:(17.4)
1276:(17.8)
1271:(13.2)
1236:(13.6)
1221:(15.8)
1216:(20.9)
1211:(23.3)
1206:(23.7)
1201:(19.0)
1196:(14.2)
1166:(18.4)
1156:(13.3)
1151:(21.3)
1146:(26.8)
1141:(29.2)
1136:(29.7)
1131:(24.7)
1126:(19.6)
1121:(14.6)
1116:(12.4)
1111:(10.3)
1044:Climate
1018:Miocene
982:streams
247:in the
169:Country
1783:
1756:
1726:. NOAA
1574:, and
1572:Sonoma
1540:stream
1516:diseño
1468:Naming
1440:(2.5)
1435:(0.0)
1430:(0.0)
1425:(0.0)
1420:(0.0)
1415:(0.0)
1410:(0.0)
1405:(5.1)
1375:(285)
1370:(108)
1360:(7.6)
1355:(1.3)
1350:(1.5)
1330:(175)
1325:(212)
1320:(281)
1306:(8.7)
1301:(2.6)
1296:(5.4)
1266:(8.7)
1261:(4.9)
1256:(3.4)
1251:(2.7)
1246:(2.9)
1231:(5.9)
1226:(9.3)
1191:(9.9)
1186:(8.0)
1181:(6.6)
1176:(6.4)
1161:(9.3)
1106:(9.9)
1057:Month
1004:, and
901:2,730
809:1,061+
806:3,480+
762:1,073+
759:3,520+
621:1,122+
618:3,680+
574:1,134+
571:3,720+
527:1,195+
524:3,920+
338:1,439+
335:4,720+
317:Notes
311:Height
297:Sonoma
251:. The
108:Naming
100:Length
1497:Wappo
1445:(18)
1400:(17)
1395:(15)
1390:(24)
1378:50.83
1373:11.23
1365:(63)
1345:(18)
1340:(50)
1335:(89)
1318:11.08
1096:Year
921:2,585
853:2,733
715:1,089
712:3,572
668:1,113
665:3,652
480:1,212
477:3,978
433:1,310
430:4,299
385:1,323
382:4,342
281:Ukiah
177:State
1781:ISBN
1754:ISBN
1732:2023
1710:2023
1568:Lake
1483:and
1448:32.3
1368:4.27
1363:2.47
1358:0.30
1353:0.05
1348:0.06
1343:0.70
1338:1.95
1333:3.51
1328:6.88
1323:8.33
1304:47.6
1299:36.6
1294:41.7
1289:50.7
1284:59.0
1279:63.3
1274:64.0
1269:55.8
1264:47.6
1259:40.8
1254:38.1
1249:36.8
1244:37.2
1234:56.5
1229:42.7
1224:48.8
1219:60.5
1214:69.6
1209:73.9
1204:74.7
1199:66.2
1194:57.5
1189:49.8
1184:46.4
1179:43.8
1174:43.5
1164:65.2
1159:48.7
1154:56.0
1149:70.4
1144:80.3
1139:84.6
1134:85.4
1129:76.4
1124:67.3
1119:58.2
1114:54.3
1109:50.6
1104:49.8
1093:Dec
1090:Nov
1087:Oct
1084:Sep
1081:Aug
1078:Jul
1075:Jun
1072:May
1069:Apr
1066:Mar
1063:Feb
1060:Jan
1033:and
973:and
904:832
308:Name
295:and
293:Napa
289:Lake
287:and
239:The
1777:196
1506:.
1443:7.0
1438:1.0
1433:0.0
1428:0.0
1423:0.0
1418:0.0
1413:0.0
1408:0.0
1403:2.0
1398:6.6
1393:6.1
1388:9.6
1026:).
924:788
856:833
283:in
1817::
1779:.
1748:.
1670:,
1635:,
1631:.
1625:.
1570:,
1546:.
1040:.
1008:.
1000:,
996:,
992:,
988:,
325:m
322:ft
1789:.
1762:.
1734:.
1712:.
1645:.
1510:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
