Knowledge

Alhambra Creek

Source đź“ť

477:
valley oak, California bay laurel, toyon, and buckeye. In these woodlands, a wide variety of other plants grow beneath the trees, forming an understory. These plants include a variety of native and introduced grasses, herbaceous forbs, and small shrubs. Among the more common native understory plants are purple needle grass, soft chess grass, California yarrow, and poison oak. Native grasses that evolved over millions of years once dominated the grasslands of California. But changes in the fire frequency and intensity, the introduction of competitive grasses from the lands surrounding the Mediterranean Sea, and changes in the way the grasslands were grazed by animals led to a complete conversion in the species make-up of our grasslands. Now annual grasses introduced from Europe dominate California's grasslands, while the native grasses cover only a minor fraction of the grassland area. The grasslands of the Alhambra Creek watershed support a wide array of wildflowers as well. Many of these wildflowers grow best when grazed moderately by wildlife and livestock.
551: 449:
were buried, compressed and turned to rock. Later, these rocks were folded and faulted and the east bay hills uplifted. As the hills rose, erosion cut away at the rocks, carving valleys in the soft shales and leaving the harder sandstones as hills. The Briones Formation and several other geologic units have common seashell fossils, telling us they began as layers of sand in a shallow sea. The Martinez formation is named for the town. The Hambre formation is named for Arroyo del Hambre Creek. Probably the most dramatic man-made geologic change is the extension of the stream floodplain into the bay, creating virtually all of the land now north of Main Street. This was built up of huge volumes of sediment coming down the Sacramento River as a result of hydraulic mining in the Sierra Nevada during the
599: 462: 566: 581: 610: 539: 388:
source at an elevation of about 900 feet (300 m), 3 miles (5 km) to the west. Arroyo del Hambre Creek is joined by several tributaries, among them Vaca Creek, on its way to join Alhambra Creek. Franklin Creek joins Alhambra Creek about 2 miles (3 km) below the confluence of Alhambra and Arroyo del Hambre Creeks. Franklin Creek drains a subwatershed of roughly the same size as the combined Upper Alhambra and del Hambre basins. It originates about 3 miles (5 km) northwest of its confluence with Alhambra and flows southeast through Franklin Canyon then bends to the north to flow through the
40: 56: 407:
Martinez at the mouth of the watershed was part of Rancho Pinole owned by the Martinez family. A large tidal wetland at the mouth of the creek still exists today although it is significantly reduced in size. The city was founded in 1849 on 120 acres (0.49 km) along the creek's floodplain and it has experienced numerous mild to severe seasonal flooding events ever since. Further up the watershed, the Briones family owned the Briones Valley Rancho (1852 land grant) a portion of which in modern times became the
485:
recolonized Alhambra Creek and is a keystone species as its ponds support steelhead trout and other fish, birds, otter and mink. Historically, Alhambra Creek likely supported a population of salmon and steelhead, as was typical of free flowing Bay Area streams. The Martinez Packing Company was established in 1882 and canned and shipped about 350 cases of salmon per day. The local commercial fishery thrived on huge runs of salmon up the Sacramento/San Joaquin River system.
2379: 2367: 524:
watershed, acting as a community resource, and providing a forum for new ideas and projects. By representing diverse stakeholder interests and promoting healthy natural systems, AWC seeks the health and vitality of the entire watershed community. The county, Friends of Alhambra Creek, National Park Service, Muir Heritage Land Trust, residents, Martinez Planning Commission, and Alhambra Valley Improvement Association are all active participants.
481:
insects, and vegetation. The coast live oak woodland of the Alhambra Creek watershed also supports at least one mountain lion, which feeds upon the deer that live there. One frequently used feeding spot is located near Carquinez Scenic Drive, just west of the watershed boundary. The ground squirrel is a keystone species in the annual grasslands, serving as an important food source for the coyote, red-tailed hawk, kestrel, and golden eagle.
453:, and probably increasing run-off from Alhambra Creek itself. Maps from 1850 show the shoreline meandering between Main and Escobar Streets. Along Alhambra Creek at Escobar Street in 1998, runoff eroded the stream bank revealing fresh, unweathered sand and silt about 10 feet (3 m) thick, probably reflecting gold rush era sedimentation. The entire area to the north is similarly new land deposited at the mouth of the stream. 1207: 63: 384:. The water flows from a tunnel in the side of the hill. This tunnel was made years ago to try to tap into what the speculators thought was a vast underground river that came from the Sierras. The thought was that the lagoons on Briones Crest represented a vast underground store of water. This “aqueous mother lode” turned out to be illusory, so the tunnel was abandoned. 436:
galvanized pipe from the spring to a bottling plant in downtown Martinez across from the train station, approximately 6 miles (10 km). The Alhambra Water Company was born. As the business grew, glass-lined railcars were used to carry water to bottling plants in Oakland and San Francisco. Today, Alhambra Water comes from elsewhere.
387:
The linear distance from the source to the mouth of Alhambra Creek is about 6 miles (10 km). For the first 2 miles (3 km), Alhambra creek descends from about 1,100 feet (300 m) elevation to 200 feet (60 m). At this point, it is joined by Arroyo del Hambre Creek, which comes from a
755:
wrote that beaver were very numerous near the mouths of the Sacramento and San Joaquin rivers and on the hundreds of small "rushcovered" islands. Farnham, who had travelled extensively in North America, said: "There is probably no spot of equal extent in the whole continent of America which contains
480:
Deer use the dense woodlands for forage, cover and shade. Coyotes and mountain lions prey on the deer. A huge number of bird species utilize the trees and shrubs for food, cover, and nesting habitat. Skunks and raccoons also live in the coast live oak woodlands, feeding on small mammals (like mice),
401:
Beginning some 8,000 years ago, Native Americans (Miwok and Costanoan), hunted, fished and gathered food in the interior rolling hills and wetlands associated with Alhambra Creek. The use of intentionally set wildland fires became a common practice to maximize the land's productivity for hunting and
476:
Two plant communities each comprise about half of the Alhambra Creek watershed, coastal oak woodlands on north and east facing slopes and California annual grassland on drier high ridges and west and south facing slopes. The most common trees found in the oak woodlands are coast live oak, blue oak,
448:
The geology of the Alhambra Creek watershed has shaped and continues to shape the landscape. The bedrock of the area was originally deposited as layers of sand and mud in the deep ocean. Over time, from nearly 100 million years ago to 10 million years ago, layers of sediment accumulated,
411:
of 5,200 acres (21 km). Cattle ranching was the predominant land use in the watershed during the early years of settlement followed by establishment of orchards and vineyards in the richer soils of Alhambra Valley. By 1920, an average of 150 carloads of pears, 30 cars of grapes and 20 cars of
406:
transformed from a sparsely populated native landscape to a highly manipulated, densely populated urbanized setting. Arroyo del Hambre (Alhambra Creek) and its tributaries lie within the boundaries of two large Mexican Land Grants that were established in the early to mid-19th century. The city of
488:
Coastal marsh is another type of plant community found at the mouth of Alhambra Creek. Above the mudflats salt grass and pickleweed dominate the marsh. The salt marsh harvest mouse, a state and federally listed species, lives in these areas. A number of shore birds also nest in the coastal marsh
484:
Along Alhambra Creek's riparian corridor, trees like willows, cottonwoods, sycamores, big-leaf maples and valley oaks dominate riparian areas. Growing underneath the trees are a variety of shrubs including elderberry, California blackberry, and California rose. The American beaver has recently
714:
in particular, to world trade. The Spanish, French, English, Russians and Americans engaged in the California fur trade before 1825, harvesting prodigious quantities of beaver, river otter, marten, fisher, mink, fox, weasel, harbor and fur seals and sea otter. When the coastal and oceanic fur
523:
In 1997, watershed conservation began in earnest when the Alhambra Creek Watershed Council was established to produce the Alhambra Creek Watershed Management Plan (2001). The group's mission is to protect and enhance the health of the Alhambra Creek Watershed by educating the public about the
435:
in the upper watershed was the original source for the Alhambra Bottled Water Company. Circa 1897, Loren M. Lasell bought 300 acres (1.2 km) in Vaca Canyon on upper Alhambra Valley Road. There were hot sulfur springs, clear springs and a small resort. In 1902, Mr. Lasell built a 2-inch
423:
lived, as well as a nearby 325 acres (1.3 km) tract of oak woodland and grassland historically owned by the Muir family. The main site is on the edge of town, in the shadow of State Route 4, also known as the "John Muir Parkway". The mansion was built in 1883 by prominent physician and
629:
9.7 million 1999 flood-improvement project. The City Council wanted to remove the beavers because of fears of flooding, ironically, as the worst flood since the flood control project was in 2005, two years before the beavers came. Local residents organized to protect them, forming an
516:). The sighting of black bears in the upper watershed area near Bear Creek Road was a common occurrence up to the 1930s and 1940s. By the 1950s however, it was generally assumed that the bears had all disappeared from the region. In 1965 however, a bear was hit by a car and killed on 439:
Residential development has spread from downtown Martinez up the watershed: in the 1920s, it reached up the valley to Highway 4, in the 1960s it spread south of Highway 4 and up into Alhambra Valley, and in the 1980s and 1990s it moved into the hills in the upper watershed.
691:) (see photos). The beaver parents have produced babies every year since their 2006 arrival. However, in June, 2010, after birthing and successfully weaning triplets this year (and quadruplets the previous three years), "Mom Beaver" died of natural causes. 638:
pipe through the beaver dam so that the pond's water level could not become excessive. Now protected, the beaver have transformed Alhambra Creek from a trickle into multiple dams and beaver ponds, which in turn, led to the return of numerous birds,
392:
and joins Alhambra Creek between Walnut Avenue and Alhambra Way. There are no reservoirs and no heavy industry in the watershed. An oil refinery is located just over the ridge to the east, and two railroads and a freeway cross the watershed.
355:
mother-in-law, did not like the name and renamed the lower creek also as Alhambra Creek. Currently the entire creek is commonly called the Alhambra Creek, and Arroyo del Hambre Creek and Franklin Creek are considered its two tributaries.
624:
arrived in Alhambra Creek in downtown Martinez. The beavers built a dam 30 feet (9 m) wide and at one time 6 feet (2 m) high, and chewed through half the willows and other creekside landscaping the city planted as part of its
351:. Although technically Alhambra Creek only refers to the upper section of 2 miles (3 km), and the United States Board on Geographic Names in 1943 confirmed Arroyo del Hambre as the name for the lower creek, Mrs. John Strentzel, 709:
of the late 18th and early 19th centuries, the Delta probably held the largest concentration of beaver in North America. It was California's early fur trade, more than any other single factor, that opened up the West, and the
402:
seed gathering. However, by the late 18th century this way of life began to fade as the first waves of Spanish settlers moved into the Bay Area. This was the beginning of 200 years of rapid change, as the entire
343:. Alhambra Creek and its valley take their name from Cañada del Hambre, Spanish for "valley of hunger", apparently because of some unknown incident involving starving Spanish soldiers. The name appears on 359:
The Alhambra Creek Watershed covers approximately 16.5 square miles (43 km) in north central Contra Costa County, and encompasses a portion of the city of Martinez. The combined branches flow through
1191: 364:, valleys containing open space, wildlife habitat, residential and commercial areas, through downtown Martinez and then discharge into the Carquinez Straits through a tidal wetland at the 2002: 694:
In November, 2009 the Martinez City Council approved the placement of an 81 tile wildlife mural on the Escobar Street bridge. The mural was created by schoolchildren and donated by
2886: 1067:. California Department of Fish and Game, Water Projects Branch Report no. 1. Sacramento, California: California Department of Fish and Game. p. 155. Archived from 731:
on the San Joaquin River. These trapping expeditions must have been extremely profitable to justify the long overland trip each year. It appears that the golden beaver (
2274: 1605: 813:
Durham's Place Names of California's San Francisco Bay Area: Includes Marin, San Francisco, San Mateo, Contra Costa, Alameda, Solano & Santa Clara counties
1680: 1155: 1964: 2866: 765: 1022: 1690: 2769: 1377: 751:
4.00 each. The Delta area incidentally, is probably where McKay was so successful, rather than the Bay itself. In 1840, explorer Captain
1407: 2646: 2351: 1452: 550: 2641: 2330: 1196: 489:
community. They build their nests on the ground since no trees can survive in the salty soils. That is why dogs are not allowed in the
1387: 1181: 1148: 16:
This article is about Alhambra Creek and Alhambra Valley in Martinez in Northern California. For the city in Los Angeles County, see
2709: 1873: 1640: 1397: 348: 1422: 1062: 238: 2891: 2234: 1665: 1610: 1567: 2871: 1625: 811: 520:. The memory of this last bear in Contra Costa is now preserved as a bearskin rug on the floor of a ranch house in the area. 1997: 1773: 1382: 1186: 1141: 598: 412:
apricots and plums were sent out annually, making Alhambra Valley one of the largest commercial pear orchards of its time.
55: 2825: 1572: 1442: 735:, subspecies: subauratus) was one of the most valued of the animals taken, and apparently was found in great abundance. 2416: 2346: 1899: 1710: 902: 702: 163: 565: 2749: 2425: 2336: 1357: 848: 821: 312: 428:, Muir's father-in-law, with whom Muir went into partnership, managing his fruit ranch of 2,600 acres (11 km). 2304: 2214: 1783: 1412: 1392: 416: 389: 580: 2830: 2444: 1763: 1660: 1655: 1645: 1635: 1615: 308: 107: 1123: 942: 461: 2105: 2082: 2009: 1748: 1064:
An Historical Review of the Fish and Wildlife Resources of the San Francisco Bay Area (The Mammalian Resources)
969: 2881: 2370: 2289: 2254: 2148: 2019: 1853: 1700: 996: 798: 715:
industry began to decline, the focus shifted to California's inland fur resources. Between 1826 and 1845 the
683:), the first recorded sighting of the splittail fish in Alhambra Creek and the December arrival of a pair of 2729: 2153: 2097: 2014: 1949: 1705: 1675: 1670: 1322: 533: 2764: 2037: 1362: 1286: 490: 365: 2439: 2382: 2158: 1630: 1620: 1497: 648: 609: 554: 838: 538: 2876: 2714: 2636: 2558: 2518: 1858: 1838: 1743: 736: 149: 2588: 2173: 1818: 1089: 752: 1099: 2845: 2840: 2789: 2691: 2568: 2324: 2224: 2120: 1878: 1863: 1695: 740: 728: 716: 419:, located in Martinez, California, preserves the 14-room mansion where the naturalist and writer 2799: 2779: 2754: 2651: 2626: 2583: 2563: 2409: 2294: 2072: 1650: 1582: 1437: 711: 403: 316: 39: 743:
took 4,000 beaver skins on the shores of San Francisco Bay. At the time, these pelts sold for
2804: 2759: 2719: 2666: 2621: 2578: 2573: 2553: 2533: 2513: 2279: 2259: 2138: 2025: 1685: 1547: 1266: 621: 408: 381: 2739: 2681: 2661: 2656: 2538: 2523: 2485: 2480: 2299: 2163: 2110: 775: 676: 588: 450: 336: 224: 117: 17: 8: 2774: 2631: 2616: 2508: 2490: 2475: 2470: 2465: 2460: 1587: 1537: 1532: 1502: 706: 509: 1206: 1093: 2744: 2686: 2676: 2671: 2611: 2548: 2543: 2528: 2309: 2229: 2219: 2185: 2067: 2057: 2032: 1944: 1793: 1753: 517: 2794: 2784: 2734: 2724: 2606: 2402: 2366: 2314: 2115: 1939: 1372: 1367: 1307: 1226: 1164: 1068: 844: 817: 732: 613: 2835: 2178: 2062: 2047: 1974: 1909: 1778: 1733: 1552: 1512: 1417: 1352: 1312: 1281: 770: 684: 664: 602: 469: 432: 332: 2168: 2143: 1914: 1883: 1813: 1738: 1557: 1487: 1271: 640: 2264: 2239: 2209: 2052: 2042: 1904: 1562: 1327: 1261: 1256: 1167: 724: 425: 361: 1133: 2860: 2087: 1929: 1924: 1868: 1823: 1522: 1482: 1472: 1462: 1347: 1337: 1236: 656: 465: 377: 253: 240: 178: 165: 136: 87: 2284: 1969: 1934: 1919: 1803: 1798: 1788: 1517: 1492: 1467: 1427: 1402: 1342: 720: 497: 799:
U.S. Geological Survey Geographic Names Information System: Alhambra Creek
2269: 1959: 1954: 1848: 1833: 1808: 1768: 1507: 1477: 1457: 1432: 1251: 1246: 668: 635: 584: 209: 2820: 2319: 2244: 1828: 1317: 1231: 870: 320: 97: 420: 352: 1118: 843:. Berkeley, California: University of California Press. p. 8. 1128: 1046:
White, Lisa P. (Nov 19, 2009). "Martinez Beavers May Get Mural".
927: 727:
into the Sacramento and the San Joaquin valleys as far south as
836: 698:
to memorialize the beavers and other fauna in Alhambra Creek.
970:"Beavers and More in Martinez:New Habitat Thanks to Beavers" 2394: 873:"Alhambra Creek Watershed Management Plan, A User's Manual" 569: 1129:
Martinezbeavers.org: Worth a Dam non-profit organization
1088: 44:
Beaver yearling on Alhambra Creek in downtown Martinez
816:. Word Dancer Press, Sanger, California. p. 11. 663:) in 2009. Examples of the impact of the beaver as a 542:
Three-week-old beaver kit swimming in Alhambra Creek
872: 967: 2887:Natural history of Contra Costa County, California 885: 766:List of watercourses in the San Francisco Bay Area 701:The Martinez beavers probably originated from the 840:California Place Names: A Geographical Dictionary 2858: 1060: 997:"New baby beaver has Martinez residents beaming" 871:Alhambra Creek Watershed Planning Group (2001). 809: 396: 1691:San Francisco Maritime National Historical Park 1163: 496:The area was formerly roamed by the California 1045: 347:repeatedly and appears on an 1842 land grant, 2410: 1149: 994: 900: 620:In 2006, a male and female California golden 2352:Transportation in the San Francisco Bay Area 940: 2331:San Francisco Estuary and Watershed Science 1095:Life, adventures, and travels in California 456: 2417: 2403: 1156: 1142: 2867:Rivers of Contra Costa County, California 1020: 1641:Emeryville Crescent State Marine Reserve 866: 864: 862: 860: 608: 597: 579: 564: 549: 537: 460: 2275:Conservation and Development Commission 1023:"Wild Neighbors: A Death in the Family" 837:Erwin G. Gudde, William Bright (1949). 298:Franklin Creek, Arroya del Hambre Creek 2859: 2235:U.S. Army Corps of Engineers Bay Model 1666:Antioch Dunes National Wildlife Refuge 1611:San Pablo Bay National Wildlife Refuge 903:"Moment of truth for Martinez beavers" 794: 792: 790: 756:so many of these muchsought animals." 62: 2398: 1626:Hayward Shoreline Interpretive Center 1137: 857: 349:Rancho Cañada del Hambre y Las Bolsas 1606:Don Edwards National Wildlife Refuge 2826:East Bay Municipal Utility District 1681:National Estuarine Research Reserve 1573:Stockton Deepwater Shipping Channel 787: 634:. Resolution included installing a 605:return to beaver pond December 2010 70:Location of the mouth in California 13: 2841:East Bay Electric Lines (historic) 1711:Palo Alto Baylands Nature Preserve 1568:Sacramento–San Joaquin River Delta 703:Sacramento-San Joaquin River Delta 23:River in California, United States 14: 2903: 1333:Creeks (discharging into the Bay) 1112: 376:Alhambra Creek originates in the 2378: 2377: 2365: 1413:Arroyo Corte Madera del Presidio 1205: 1119:Alhambra Creek Watershed Council 901:Carolyn Jones (April 16, 2008). 747:2.50 a pound or about 493:at the mouth of Alhambra Creek. 417:John Muir National Historic Site 390:John Muir National Historic Site 61: 54: 38: 2831:East Bay Regional Park District 1661:Point Pinole Regional Shoreline 1656:Brooks Island Regional Preserve 1646:Point Isabel Regional Shoreline 1636:McLaughlin Eastshore State Park 1616:Eden Landing Ecological Reserve 1082: 1054: 1039: 1014: 988: 719:sent parties out annually from 472:(left) swimming in beaver pond 2121:San Francisco Bay Ferry (WETA) 961: 934: 920: 894: 879: 830: 803: 739:reported that in one year the 616:eating fish above beaver pond 232: • coordinates 157: • coordinates 148:4 mi (6 km) west of 1: 2892:Rivers of Northern California 2290:Citizens for East Shore Parks 2255:Golden Gate Biosphere Reserve 1701:Oyster Bay Regional Shoreline 1098:. Blakeman & Co. p.  1048:Pleasant Hill Martinez Record 781: 591: 573: 558: 543: 397:Human history and development 124:Physical characteristics 2872:Tributaries of San Pablo Bay 2424: 2154:Hunters Point Naval Shipyard 1706:Big Break Regional Shoreline 1676:Middle Harbor Shoreline Park 1671:Coyote Point Recreation Area 995:Carolyn Jones (2010-06-11). 534:Martinez, California beavers 326: 271: • elevation 196: • elevation 7: 888:Martinez: A California Town 886:Egenberger, Laurel (1986). 759: 705:. Historically, before the 681:Pogonichthys macrolepidotus 491:Martinez Regional Shoreline 366:Martinez Regional Shoreline 220: • location 144: • location 10: 2908: 2159:Mare Island Naval Shipyard 2106:Angel Island–Tiburon Ferry 1631:Crown Memorial State Beach 1621:Hayward Regional Shoreline 1203: 531: 527: 443: 331:The creek drains into the 200:1,034 ft (315 m) 15: 2813: 2700: 2597: 2499: 2453: 2432: 2360: 2197: 2129: 2096: 1983: 1892: 1719: 1596: 1295: 1214: 1174: 1124:Friends of Alhambra Creek 1061:Skinner, John E. (1962). 1027:The Berkeley Daily Planet 968:Nicola DeRobertis-Theye. 810:Durham, David L. (1998). 371: 292: 284: 279: 269: 230: 218: 208: 204: 194: 155: 150:Pleasant Hill, California 142: 132: 128: 123: 113: 103: 93: 83: 78: 49: 37: 28: 2174:Oyster Point Marina/Park 2003:Eastern span replacement 1090:Thomas Jefferson Farnham 1021:Joe Eaton (2010-07-05). 457:Habitat and conservation 2846:East Bay Green Corridor 2325:San Francisco Baykeeper 2225:San Leandro Oyster Beds 1001:San Francisco Chronicle 907:San Francisco Chronicle 572:returns to beaver pond 557:returns to beaver pond 502:Ursus arctos horribilis 294: • left 275:203 ft (62 m) 2814:Regional organizations 2295:Friends of Five Creeks 1583:Laguna Creek Watershed 1508:Marin (Alameda County) 976:. Bay Nature Institute 949:. Bay Nature Institute 712:San Francisco Bay Area 617: 606: 595: 587:eating first recorded 577: 562: 547: 473: 317:San Francisco Bay Area 254:37.97333°N 122.12611°W 179:37.93944°N 122.12861°W 2750:East Richmond Heights 2280:The Watershed Project 2260:Cosco Busan oil spill 2139:Port of San Francisco 2111:Blue & Gold Fleet 2026:Dumbarton Rail Bridge 1998:San Francisco–Oakland 1686:China Camp State Park 1548:Clifton Court Forebay 1543:Straits and estuaries 1267:Richmond Inner Harbor 1050:. Contra Costa Times. 941:Aleta George (2008). 928:"Worth a Dam website" 689:Lophodytes cucullatus 612: 601: 583: 568: 553: 541: 464: 424:horticulturalist Dr. 409:Briones Regional Park 382:Briones Regional Park 339:, via the historical 2882:Martinez, California 2300:Urban Creeks Council 2164:Port of Redwood City 2083:Posey/Webster Street 1358:Coyote (Santa Clara) 776:Martinez, California 741:Hudson's Bay Company 717:Hudson's Bay Company 677:Sacramento splittail 630:organization called 589:Sacramento splittail 451:California Gold Rush 259:37.97333; -122.12611 225:Martinez, California 184:37.93944; -122.12861 18:Alhambra, California 2337:Estuary Partnership 2010:Richmond–San Rafael 1588:Guadalupe watershed 1538:Lafayette Reservoir 1533:Calaveras Reservoir 1503:Fluvius Innominatus 1192:List of tributaries 890:. RSI Publications. 707:California Fur Rush 673:Butorides virescens 667:in 2010, include a 645:Oncorhynchus mykiss 309:Contra Costa County 280:Basin features 250: /  175: /  108:Contra Costa County 2310:Greenbelt Alliance 2230:Richmond Shipyards 2220:Humphrey the Whale 2186:Foster City Marina 943:"Martinez Beavers" 618: 607: 596: 578: 563: 548: 518:San Pablo Dam Road 474: 2854: 2853: 2392: 2391: 2315:The Bay Institute 2116:Golden Gate Ferry 2015:San Mateo–Hayward 1854:Brisbane Baylands 1844:Peninsulas/infill 1651:CĂ©sar Chávez Park 1227:San Francisco Bay 1165:San Francisco Bay 733:castor canadensis 685:hooded mergansers 653:Lontra canadensis 614:Belted kingfisher 603:Hooded mergansers 341:Arroyo del Hambre 302: 301: 214:Arroyo del Hambre 32:Arroyo del Hambre 2899: 2877:Carquinez Strait 2836:East Bay Tribune 2730:Camino Tassajara 2701:Cities and towns 2598:Cities and towns 2500:Cities and towns 2419: 2412: 2405: 2396: 2395: 2381: 2380: 2369: 2343: 2251: 2206: 2190: 2179:Westpoint Harbor 2149:Port of Richmond 2079: 2038:Benicia–Martinez 1994: 1845: 1760: 1730: 1579: 1553:Carquinez Strait 1544: 1529: 1438:San Francisquito 1334: 1304: 1282:Yerba Buena Cove 1278: 1243: 1223: 1209: 1158: 1151: 1144: 1135: 1134: 1107: 1106: 1086: 1080: 1079: 1077: 1076: 1058: 1052: 1051: 1043: 1037: 1036: 1034: 1033: 1018: 1012: 1011: 1009: 1007: 992: 986: 985: 983: 981: 965: 959: 958: 956: 954: 938: 932: 931: 924: 918: 917: 915: 913: 898: 892: 891: 883: 877: 876: 868: 855: 854: 834: 828: 827: 807: 801: 796: 771:Martinez beavers 750: 746: 665:keystone species 628: 593: 575: 560: 545: 514:Ursus americanus 433:Alhambra Springs 333:Carquinez Strait 295: 265: 264: 262: 261: 260: 255: 251: 248: 247: 246: 243: 197: 190: 189: 187: 186: 185: 180: 176: 173: 172: 171: 168: 158: 145: 65: 64: 58: 42: 26: 25: 2907: 2906: 2902: 2901: 2900: 2898: 2897: 2896: 2857: 2856: 2855: 2850: 2809: 2765:Montalvin Manor 2702: 2696: 2599: 2593: 2501: 2495: 2449: 2428: 2423: 2393: 2388: 2356: 2341: 2249: 2204: 2193: 2183: 2169:Berkeley Marina 2144:Oakland Seaport 2131: 2125: 2092: 2077: 2073:Bay Farm Island 1992: 1985: 1979: 1888: 1884:Steamboat Point 1843: 1758: 1749:Treasure Island 1728: 1721: 1715: 1599:protected areas 1598: 1592: 1577: 1558:Oakland Estuary 1542: 1527: 1332: 1302: 1291: 1276: 1272:San Leandro Bay 1241: 1221: 1210: 1201: 1170: 1162: 1115: 1110: 1087: 1083: 1074: 1072: 1059: 1055: 1044: 1040: 1031: 1029: 1019: 1015: 1005: 1003: 993: 989: 979: 977: 966: 962: 952: 950: 939: 935: 926: 925: 921: 911: 909: 899: 895: 884: 880: 869: 858: 851: 835: 831: 824: 808: 804: 797: 788: 784: 762: 748: 744: 655:) in 2008, and 641:steelhead trout 626: 536: 530: 459: 446: 399: 374: 329: 307:is a stream in 293: 272: 258: 256: 252: 249: 244: 241: 239: 237: 236: 233: 221: 195: 183: 181: 177: 174: 169: 166: 164: 162: 161: 156: 143: 74: 73: 72: 71: 68: 67: 66: 45: 33: 30: 24: 21: 12: 11: 5: 2905: 2895: 2894: 2889: 2884: 2879: 2874: 2869: 2852: 2851: 2849: 2848: 2843: 2838: 2833: 2828: 2823: 2817: 2815: 2811: 2810: 2808: 2807: 2802: 2797: 2792: 2787: 2782: 2777: 2772: 2767: 2762: 2757: 2752: 2747: 2742: 2737: 2732: 2727: 2722: 2717: 2712: 2706: 2704: 2698: 2697: 2695: 2694: 2689: 2684: 2679: 2674: 2669: 2664: 2659: 2654: 2649: 2644: 2639: 2634: 2629: 2624: 2619: 2614: 2609: 2603: 2601: 2595: 2594: 2592: 2591: 2586: 2581: 2576: 2571: 2566: 2561: 2556: 2551: 2546: 2541: 2536: 2531: 2526: 2521: 2516: 2511: 2505: 2503: 2497: 2496: 2494: 2493: 2488: 2483: 2478: 2473: 2468: 2463: 2457: 2455: 2451: 2450: 2448: 2447: 2442: 2436: 2434: 2430: 2429: 2422: 2421: 2414: 2407: 2399: 2390: 2389: 2387: 2386: 2374: 2361: 2358: 2357: 2355: 2354: 2349: 2344: 2342:Transportation 2339: 2334: 2327: 2322: 2317: 2312: 2307: 2305:1971 oil spill 2302: 2297: 2292: 2287: 2282: 2277: 2272: 2267: 2265:Thicktail chub 2262: 2257: 2252: 2247: 2242: 2240:Harold Gilliam 2237: 2232: 2227: 2222: 2217: 2215:Discovery Site 2212: 2210:Delta and Dawn 2207: 2201: 2199: 2195: 2194: 2192: 2191: 2181: 2176: 2171: 2166: 2161: 2156: 2151: 2146: 2141: 2135: 2133: 2127: 2126: 2124: 2123: 2118: 2113: 2108: 2102: 2100: 2094: 2093: 2091: 2090: 2085: 2080: 2075: 2070: 2065: 2060: 2055: 2050: 2045: 2040: 2035: 2030: 2022: 2017: 2012: 2007: 2006: 2005: 1995: 1989: 1987: 1981: 1980: 1978: 1977: 1972: 1967: 1962: 1957: 1952: 1947: 1942: 1937: 1932: 1927: 1922: 1917: 1912: 1907: 1902: 1896: 1894: 1890: 1889: 1887: 1886: 1881: 1876: 1871: 1866: 1861: 1856: 1851: 1846: 1841: 1836: 1831: 1826: 1821: 1816: 1811: 1806: 1801: 1796: 1791: 1786: 1781: 1776: 1771: 1766: 1761: 1756: 1751: 1746: 1741: 1736: 1731: 1725: 1723: 1717: 1716: 1714: 1713: 1708: 1703: 1698: 1693: 1688: 1683: 1678: 1673: 1668: 1663: 1658: 1653: 1648: 1643: 1638: 1633: 1628: 1623: 1618: 1613: 1608: 1602: 1600: 1594: 1593: 1591: 1590: 1585: 1580: 1575: 1570: 1565: 1563:Raccoon Strait 1560: 1555: 1550: 1545: 1540: 1535: 1530: 1525: 1520: 1515: 1510: 1505: 1500: 1495: 1490: 1485: 1480: 1475: 1470: 1465: 1460: 1455: 1450: 1445: 1440: 1435: 1430: 1425: 1420: 1415: 1410: 1405: 1400: 1395: 1390: 1385: 1380: 1375: 1370: 1365: 1363:Coyote (Marin) 1360: 1355: 1350: 1345: 1340: 1335: 1330: 1325: 1320: 1315: 1310: 1305: 1299: 1297: 1293: 1292: 1290: 1289: 1284: 1279: 1274: 1269: 1264: 1262:San Rafael Bay 1259: 1257:Richardson Bay 1254: 1249: 1244: 1239: 1234: 1229: 1224: 1218: 1216: 1212: 1211: 1204: 1202: 1200: 1199: 1194: 1189: 1184: 1178: 1176: 1172: 1171: 1161: 1160: 1153: 1146: 1138: 1132: 1131: 1126: 1121: 1114: 1113:External links 1111: 1109: 1108: 1081: 1053: 1038: 1013: 987: 960: 933: 919: 893: 878: 856: 849: 829: 822: 802: 785: 783: 780: 779: 778: 773: 768: 761: 758: 753:Thomas Farnham 725:Fort Vancouver 532:Main article: 529: 526: 504:, subspecies: 458: 455: 445: 442: 426:John Strentzel 398: 395: 373: 370: 362:Briones Valley 328: 325: 315:region of the 305:Alhambra Creek 300: 299: 296: 290: 289: 286: 282: 281: 277: 276: 273: 270: 267: 266: 234: 231: 228: 227: 222: 219: 216: 215: 212: 206: 205: 202: 201: 198: 192: 191: 159: 153: 152: 146: 140: 139: 134: 130: 129: 126: 125: 121: 120: 115: 111: 110: 105: 101: 100: 95: 91: 90: 85: 81: 80: 76: 75: 69: 60: 59: 53: 52: 51: 50: 47: 46: 43: 35: 34: 31: 29:Alhambra Creek 22: 9: 6: 4: 3: 2: 2904: 2893: 2890: 2888: 2885: 2883: 2880: 2878: 2875: 2873: 2870: 2868: 2865: 2864: 2862: 2847: 2844: 2842: 2839: 2837: 2834: 2832: 2829: 2827: 2824: 2822: 2819: 2818: 2816: 2812: 2806: 2803: 2801: 2798: 2796: 2793: 2791: 2788: 2786: 2783: 2781: 2778: 2776: 2773: 2771: 2770:Mountain View 2768: 2766: 2763: 2761: 2758: 2756: 2753: 2751: 2748: 2746: 2743: 2741: 2738: 2736: 2733: 2731: 2728: 2726: 2723: 2721: 2718: 2716: 2715:Bethel Island 2713: 2711: 2708: 2707: 2705: 2699: 2693: 2690: 2688: 2685: 2683: 2680: 2678: 2675: 2673: 2670: 2668: 2665: 2663: 2660: 2658: 2655: 2653: 2650: 2648: 2645: 2643: 2640: 2638: 2637:Discovery Bay 2635: 2633: 2630: 2628: 2625: 2623: 2620: 2618: 2615: 2613: 2610: 2608: 2605: 2604: 2602: 2596: 2590: 2587: 2585: 2582: 2580: 2577: 2575: 2572: 2570: 2567: 2565: 2562: 2560: 2559:Pleasant Hill 2557: 2555: 2552: 2550: 2547: 2545: 2542: 2540: 2537: 2535: 2532: 2530: 2527: 2525: 2522: 2520: 2519:Castro Valley 2517: 2515: 2512: 2510: 2507: 2506: 2504: 2498: 2492: 2489: 2487: 2484: 2482: 2479: 2477: 2474: 2472: 2469: 2467: 2464: 2462: 2459: 2458: 2456: 2452: 2446: 2443: 2441: 2438: 2437: 2435: 2431: 2427: 2420: 2415: 2413: 2408: 2406: 2401: 2400: 2397: 2385: 2384: 2375: 2373: 2372: 2368: 2363: 2362: 2359: 2353: 2350: 2348: 2345: 2340: 2338: 2335: 2333: 2332: 2328: 2326: 2323: 2321: 2318: 2316: 2313: 2311: 2308: 2306: 2303: 2301: 2298: 2296: 2293: 2291: 2288: 2286: 2283: 2281: 2278: 2276: 2273: 2271: 2268: 2266: 2263: 2261: 2258: 2256: 2253: 2248: 2246: 2243: 2241: 2238: 2236: 2233: 2231: 2228: 2226: 2223: 2221: 2218: 2216: 2213: 2211: 2208: 2203: 2202: 2200: 2196: 2189: 2187: 2182: 2180: 2177: 2175: 2172: 2170: 2167: 2165: 2162: 2160: 2157: 2155: 2152: 2150: 2147: 2145: 2142: 2140: 2137: 2136: 2134: 2128: 2122: 2119: 2117: 2114: 2112: 2109: 2107: 2104: 2103: 2101: 2099: 2095: 2089: 2086: 2084: 2081: 2076: 2074: 2071: 2069: 2066: 2064: 2061: 2059: 2056: 2054: 2051: 2049: 2046: 2044: 2041: 2039: 2036: 2034: 2031: 2029: 2027: 2023: 2021: 2018: 2016: 2013: 2011: 2008: 2004: 2001: 2000: 1999: 1996: 1991: 1990: 1988: 1982: 1976: 1973: 1971: 1968: 1966: 1963: 1961: 1958: 1956: 1953: 1951: 1948: 1946: 1943: 1941: 1938: 1936: 1933: 1931: 1928: 1926: 1923: 1921: 1918: 1916: 1913: 1911: 1908: 1906: 1903: 1901: 1898: 1897: 1895: 1891: 1885: 1882: 1880: 1877: 1875: 1874:Hunters Point 1872: 1870: 1869:Fleming Point 1867: 1865: 1862: 1860: 1857: 1855: 1852: 1850: 1847: 1842: 1840: 1837: 1835: 1832: 1830: 1827: 1825: 1824:Marin Islands 1822: 1820: 1817: 1815: 1812: 1810: 1807: 1805: 1802: 1800: 1797: 1795: 1792: 1790: 1787: 1785: 1782: 1780: 1777: 1775: 1772: 1770: 1767: 1765: 1762: 1757: 1755: 1752: 1750: 1747: 1745: 1742: 1740: 1737: 1735: 1732: 1729:Major islands 1727: 1726: 1724: 1718: 1712: 1709: 1707: 1704: 1702: 1699: 1697: 1694: 1692: 1689: 1687: 1684: 1682: 1679: 1677: 1674: 1672: 1669: 1667: 1664: 1662: 1659: 1657: 1654: 1652: 1649: 1647: 1644: 1642: 1639: 1637: 1634: 1632: 1629: 1627: 1624: 1622: 1619: 1617: 1614: 1612: 1609: 1607: 1604: 1603: 1601: 1595: 1589: 1586: 1584: 1581: 1576: 1574: 1571: 1569: 1566: 1564: 1561: 1559: 1556: 1554: 1551: 1549: 1546: 1541: 1539: 1536: 1534: 1531: 1526: 1524: 1523:Mission Creek 1521: 1519: 1516: 1514: 1511: 1509: 1506: 1504: 1501: 1499: 1496: 1494: 1491: 1489: 1486: 1484: 1481: 1479: 1476: 1474: 1471: 1469: 1466: 1464: 1461: 1459: 1456: 1454: 1451: 1449: 1446: 1444: 1441: 1439: 1436: 1434: 1431: 1429: 1426: 1424: 1421: 1419: 1416: 1414: 1411: 1409: 1406: 1404: 1401: 1399: 1396: 1394: 1391: 1389: 1386: 1384: 1381: 1379: 1376: 1374: 1371: 1369: 1366: 1364: 1361: 1359: 1356: 1354: 1351: 1349: 1346: 1344: 1341: 1339: 1336: 1331: 1329: 1326: 1324: 1321: 1319: 1316: 1314: 1311: 1309: 1306: 1301: 1300: 1298: 1294: 1288: 1285: 1283: 1280: 1275: 1273: 1270: 1268: 1265: 1263: 1260: 1258: 1255: 1253: 1250: 1248: 1245: 1240: 1238: 1237:San Pablo Bay 1235: 1233: 1230: 1228: 1225: 1220: 1219: 1217: 1213: 1208: 1198: 1197:List of lakes 1195: 1193: 1190: 1188: 1185: 1183: 1180: 1179: 1177: 1173: 1169: 1166: 1159: 1154: 1152: 1147: 1145: 1140: 1139: 1136: 1130: 1127: 1125: 1122: 1120: 1117: 1116: 1105: 1101: 1097: 1096: 1091: 1085: 1071:on 2011-07-26 1070: 1066: 1065: 1057: 1049: 1042: 1028: 1024: 1017: 1002: 998: 991: 975: 971: 964: 948: 944: 937: 929: 923: 908: 904: 897: 889: 882: 874: 867: 865: 863: 861: 852: 850:9780520242173 846: 842: 841: 833: 825: 823:1-884995-14-4 819: 815: 814: 806: 800: 795: 793: 791: 786: 777: 774: 772: 769: 767: 764: 763: 757: 754: 742: 738: 734: 730: 726: 722: 718: 713: 708: 704: 699: 697: 692: 690: 686: 682: 678: 675:) catching a 674: 670: 666: 662: 661:Neogale vison 658: 654: 650: 646: 642: 637: 633: 623: 615: 611: 604: 600: 590: 586: 582: 571: 567: 556: 552: 540: 535: 525: 521: 519: 515: 511: 507: 503: 499: 494: 492: 486: 482: 478: 471: 470:Clark's grebe 467: 466:Western grebe 463: 454: 452: 441: 437: 434: 429: 427: 422: 418: 413: 410: 405: 394: 391: 385: 383: 379: 378:Briones Hills 369: 367: 363: 357: 354: 350: 346: 342: 338: 334: 324: 322: 319:in northern 318: 314: 310: 306: 297: 291: 287: 283: 278: 274: 268: 263: 235: 229: 226: 223: 217: 213: 211: 207: 203: 199: 193: 188: 160: 154: 151: 147: 141: 138: 137:Briones Hills 135: 131: 127: 122: 119: 116: 112: 109: 106: 102: 99: 96: 92: 89: 88:United States 86: 82: 77: 57: 48: 41: 36: 27: 19: 2589:Walnut Creek 2454:Major cities 2445:Contra Costa 2376: 2364: 2329: 2285:Save The Bay 2184: 2024: 1945:Point Molate 1920:Crissy Field 1879:Sierra Point 1859:Point Isabel 1839:Seal Islands 1804:Hooks Island 1789:Castro Rocks 1696:SF Bay Trail 1447: 1408:Corte Madera 1215:Subdivisions 1103: 1094: 1084: 1073:. Retrieved 1069:the original 1063: 1056: 1047: 1041: 1030:. Retrieved 1026: 1016: 1004:. Retrieved 1000: 990: 978:. Retrieved 973: 963: 951:. Retrieved 946: 936: 922: 910:. Retrieved 906: 896: 887: 881: 839: 832: 812: 805: 737:Thomas McKay 721:Fort Astoria 700: 695: 693: 688: 680: 672: 660: 652: 644: 631: 619: 522: 513: 506:californicus 505: 501: 498:grizzly bear 495: 487: 483: 479: 475: 468:(right) and 447: 438: 430: 414: 400: 386: 375: 358: 353:John Muir's' 344: 340: 330: 304: 303: 2790:Rollingwood 2692:San Lorenzo 2647:El Sobrante 2569:San Leandro 2347:Water Trail 2270:Delta smelt 2068:High Street 2058:Park Street 2033:Golden Gate 1965:Steinberger 1940:Napa Sonoma 1864:Foster City 1849:Albany Bulb 1819:The Sisters 1794:Coast Guard 1754:Yerba Buena 1720:Islands and 1378:Schoolhouse 1373:San Lorenzo 1368:San Leandro 1308:San Joaquin 1287:Mission Bay 1252:Grizzly Bay 1247:Golden Gate 1182:Hydrography 729:French Camp 696:Worth a Dam 669:green heron 649:river otter 636:flow device 632:Worth a Dam 585:Green heron 555:River otter 546:June, 2010 285:Tributaries 257: / 182: / 2861:Categories 2821:AC Transit 2800:Tara Hills 2780:Port Costa 2755:Kensington 2652:Emeryville 2642:El Cerrito 2627:Cherryland 2584:Union City 2564:Pleasanton 2320:Reber Plan 2245:Marincello 2188:(proposed) 2028:(inactive) 1950:Salt ponds 1722:peninsulas 1578:Watersheds 1528:Reservoirs 1513:Strawberry 1418:San Rafael 1353:Codornices 1313:Sacramento 1232:Suisun Bay 1075:2009-11-07 1032:2010-07-06 974:Bay Nature 947:Bay Nature 782:References 510:black bear 508:) and the 321:California 245:122°7′34″W 242:37°58′24″N 170:122°7′43″W 167:37°56′22″N 98:California 2805:Vine Hill 2760:Knightsen 2720:Blackhawk 2703:under 10k 2667:Lafayette 2622:Bay Point 2579:San Ramon 2574:San Pablo 2554:Pittsburg 2534:Livermore 2514:Brentwood 2130:Ports and 2063:Fruitvale 2048:Carquinez 2020:Dumbarton 1986:and tubes 1975:Westpoint 1779:Belvedere 1597:Parks and 1488:San Pablo 1398:San Mateo 1323:Guadalupe 1296:Waterways 1168:watershed 421:John Muir 380:, within 327:Geography 311:, in the 2740:Crockett 2682:Piedmont 2662:Hercules 2657:Fairview 2539:Martinez 2524:Danville 2502:25k-100k 2486:Richmond 2481:Berkeley 2433:Counties 2426:East Bay 2383:Category 2088:Transbay 1915:Cordelia 1900:Baylands 1893:Wetlands 1814:Red Rock 1774:Bay Farm 1739:Alcatraz 1448:Alhambra 1383:Temescal 1328:Petaluma 1092:(1857). 1006:June 12, 760:See also 404:Bay Area 337:Martinez 313:East Bay 118:Martinez 79:Location 2775:Pacheco 2710:Bayview 2632:Clayton 2617:Ashland 2600:10k-25k 2509:Alameda 2491:Antioch 2476:Concord 2471:Hayward 2466:Fremont 2461:Oakland 2440:Alameda 2250:Ecology 2205:History 2132:marinas 2098:Ferries 2053:Leimert 2043:Antioch 1993:Bridges 1984:Bridges 1925:Hoffman 1910:Chelsea 1905:Belmont 1784:Brother 1734:Alameda 1498:Wildcat 1483:Karlson 1473:Garrity 1463:Refugio 1443:Pacheco 1393:Redwood 1348:Cerrito 1338:Alameda 1187:Ecology 1175:Outline 1104:beaver. 528:Beavers 444:Geology 345:diseños 84:Country 2745:Diablo 2687:Pinole 2677:Orinda 2672:Moraga 2612:Albany 2549:Oakley 2544:Newark 2529:Dublin 2371:Portal 1970:Suisun 1930:Meeker 1764:Brooks 1518:Easton 1493:Castro 1468:Pinole 1428:Novato 1423:Miller 1403:Sonoma 1388:Sausal 1343:Baxter 1303:Rivers 1277:Former 980:Nov 6, 953:Nov 6, 912:Nov 6, 847:  820:  647:) and 622:beaver 372:Course 288:  133:Source 104:Region 2795:Sunol 2785:Rodeo 2735:Clyde 2725:Byron 2607:Alamo 2198:Other 2078:Tubes 1960:Stege 1935:Mowry 1799:Greco 1759:Minor 1744:Angel 1478:Rheem 1458:Rodeo 1453:Adobe 1433:Tolay 1242:Minor 1222:Major 594:2010 576:2009 561:2008 210:Mouth 94:State 1955:Seal 1834:Ryer 1809:Mare 1769:Bair 1318:Napa 1008:2010 982:2009 955:2009 914:2009 845:ISBN 818:ISBN 749:US$ 745:US$ 723:and 657:mink 627:US$ 570:Mink 431:The 415:The 114:City 1829:Roe 1100:383 335:at 2863:: 1102:. 1025:. 999:. 972:. 945:. 905:. 859:^ 789:^ 592:c. 574:c. 559:c. 544:c. 368:. 323:. 2418:e 2411:t 2404:v 1157:e 1150:t 1143:v 1078:. 1035:. 1010:. 984:. 957:. 930:. 916:. 875:. 853:. 826:. 687:( 679:( 671:( 659:( 651:( 643:( 512:( 500:( 20:.

Index

Alhambra, California

Alhambra Creek is located in California
United States
California
Contra Costa County
Martinez
Briones Hills
Pleasant Hill, California
37°56′22″N 122°7′43″W / 37.93944°N 122.12861°W / 37.93944; -122.12861
Mouth
Martinez, California
37°58′24″N 122°7′34″W / 37.97333°N 122.12611°W / 37.97333; -122.12611
Contra Costa County
East Bay
San Francisco Bay Area
California
Carquinez Strait
Martinez
Rancho Cañada del Hambre y Las Bolsas
John Muir's'
Briones Valley
Martinez Regional Shoreline
Briones Hills
Briones Regional Park
John Muir National Historic Site
Bay Area
Briones Regional Park
John Muir National Historic Site
John Muir

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.

↑