Alameda Creek ( Spanish : Arroyo de la Alameda ) is a large perennial stream in the San Francisco Bay Area . The creek runs for 45 miles (72 km) from a lake northeast of Packard Ridge to the eastern shore of San Francisco Bay by way of Niles Canyon and a flood control channel. Along its course, Alameda Creek provides wildlife habitat, water supply, a conduit for flood waters, opportunities for recreation, and a host of aesthetic and environmental values. The creek and three major reservoirs in the watershed are used as water supply by the San Francisco Public Utilities Commission , Alameda County Water District and Zone 7 Water Agency. Within the watershed can be found some of the highest peaks (Mount Isabel and Mount Hamilton ) and tallest waterfall (Murietta Falls) in the East Bay , over a dozen regional parks, and notable natural landmarks such as the cascades at Little Yosemite and the wildflower-strewn grasslands and oak savannahs of the Sunol Regional Wilderness .
63-599: The Alameda County Fire Department ( ACFD ) provides all-risk emergency services to the unincorporated areas of Alameda County, California (excluding Fairview), the cities of San Leandro , Dublin , Newark , Union City and Emeryville , the Lawrence Berkeley National Laboratory and the Lawrence Livermore National Laboratory . With 28 fire stations and 35 companies serving a population of 394,000,
126-957: A Rescue Unit . The Department has four Battalions. Stations 6, 7, 22, 23, 24, 25 and 26 are in Battalion 2. Stations 14, 16, 17, 18, 20 and 21 are in Battalion 3. Stations 9, 10, 11, 12, 13, 19, 34 and 35 are in Battalion 4. Stations 27, 28, 29, 31, 32 and 33 are in Battalion 7. Unit Cull Canyon Road Reserve Water Tender 6 Paseo Grande 164th Avenue Heavy Rescue 524 San Miguel Avenue Engine 625 Reserve Engine 525 Lake Chabot Road Engine Company Unit CDF Engine 1664 CDF Engine 1684 Reserve Engine 516 Breathing Support 18 Engine 8 Engine 308 Engine 620 Rescue Boat 8 REMS Unit 8 Medic 520 Reserve Engine 520 Engine 621 37°39′N 121°55′W / 37.65°N 121.91°W / 37.65; -121.91 Alameda County, California Alameda County ( / ˌ æ l ə ˈ m iː d ə / AL -ə- MEE -də )
189-544: A century, ocean-run steelhead trout are able to return to Alameda Creek to mingle with remnant rainbow trout populations. Completion of a series of dam removal and fish passage projects, along with improved stream flows for cold-water fish and planned habitat restoration, enable steelhead trout and Chinook salmon to access up to 20 miles (32 km) of spawning and rearing habitat in Alameda Creek and its tributaries. The first juvenile trout migrating downstream from
252-632: A major effort to restore this historically important steelhead stream by removing barriers to migration and improving habitat quality. Since steelhead in the Bay Area and California's Central Coast were listed as threatened under the Endangered Species Act in 1997, numerous organizations, including the Alameda Creek Alliance , and governmental agencies have cooperated on restoration projects to allow migratory fish from
315-632: A million years ago. As the mountain range was lifted by tectonic forces, the creek kept pace by eroding the canyon, which continues to this day. The large alluvial fan under Fremont , Newark , and Union City which juts into San Francisco Bay is further evidence that this creek has been in place for a very long time. Five Spanish expeditions led by Portolà , Ortega , Fages , Anza and Amador passed over Alameda Creek between 1769 and 1795. El Camino Viejo between Pleasanton and Mission Pass crossed it near Sunol . Mission San José , in Fremont,
378-568: A smaller fish ladder around a diversion dam blocking access to upper Alameda Creek, which is regarded as prime trout habitat. The San Francisco Public Utilities Commission removed two disused dams in the Niles Canyon reach of Alameda Creek to improve fish passage following assessing impacts in an Environmental Impact Report under CEQA . Downstream of San Francisco's dams, the Alameda Creek Alliance has helped to initiate
441-675: Is Arroyo Hondo . The watershed includes three man-made reservoirs: Lake Del Valle , San Antonio Reservoir and Calaveras Reservoir . The Alameda Creek Watershed can be divided into six major reaches: A more comprehensive list inclusive of minor as well as major named tributaries includes (from top of mainstem heading downstream) Valpe Creek (right), Bear Gulch (right), Whitlock Creek (right), Calaveras Creek (left), Leyden Creek (left), Indian Joe Creek (right), Welch Creek (right), Haynes Gulch (left), Pirate Creek (left), San Antonio Creek (right), Arroyo de la Laguna (right), Stonybrook Canyon (right) and Dry Creek (right). Alameda Creek now runs through
504-558: Is a county located in the U.S. state of California . As of the 2020 census , the population was 1,682,353, making it the 7th-most populous county in the state and 21st most populous nationally. The county seat is Oakland . Alameda County is in the San Francisco Bay Area , occupying much of the East Bay region. The Spanish word alameda means either "a grove of poplars...or a tree lined street". The name
567-581: Is a special district within Alameda County created to distribute water, but it is not operated by Alameda County administrators. It is operated by an elected board of directors. Alameda County Superior Court operates in twelve separate locations throughout the county, with its central René C. Davidson Courthouse located in Oakland near Lake Merritt . Most major criminal trials and complex civil cases are heard at this location or in courtrooms within
630-546: Is absent for a meeting, the vice president shall be responsible. A Board election occurs every two years for these positions. Supervisor Carson is serving currently as president; Supervisor Miley is vice president. The county's law enforcement is overseen by an elected Sheriff/Coroner and an elected District Attorney. The Sheriff supervises the deputies of the Alameda County Sheriff's Office , whose primary responsibilities include policing unincorporated areas of
693-633: Is below the national average of 12.8% (including Black Hispanics). The Black population peaked in the 1980 Census at 18.4%. Alameda county has the 2nd highest percentage of Black residents in California after Solano County at 13.4%. If Hispanics are treated as a separate category from race, Alameda County's population was 30.4% White , 30.9% Asian , 22.3% Hispanic-Latino , 10.3% Black or African American , 0.5% Some Other Race, 0.3% Native American and Alaskan Native , 0.8% Pacific Islander and 4.4% from two or more races . Asian Americans are now
SECTION 10
#1732793513920756-554: Is considered a potential ‘anchor watershed’ for steelhead, regionally significant for restoration of the threatened trout to the entire Bay Area, although by the late 1950s the California Department of Fish and Game decided the steelhead run was no longer viable due to numerous man-made barriers to fish runs. By the early 1970s the Army Corps of Engineers channeled and rip-rapped the lower 12 miles (19 km) of
819-656: Is one of eight FEMA Urban Search and Rescue Task Forces in the State of California and 28 nationally. CA-TF4 is based in Oakland and is sponsored by the Oakland Fire Department . The Alameda County Fire Department utilizes a wide variety of firefighting and specialized apparatus, including Engines , Trucks , Quints , Wildland Engines ( Type 3 or Type 6 ,) Dozers and Water Tenders . Special Operations Vehicles include Rescue Boats , HazMat Units and
882-707: Is the largest watershed within the southern San Francisco Bay, draining 700 square miles (1,813 square kilometers), or about 20% of the total drainage area for the South Bay. Two-thirds of the watershed is in Alameda County including the reach through the Sunol Valley , the rest is in Santa Clara County . The tributaries of Alameda creek include Arroyo de la Laguna , Arroyo Valle , San Antonio Creek and Calaveras Creek , whose main tributary
945-620: Is the local government for all unincorporated areas, and provides services such as law enforcement to some incorporated cities under a contract arrangement. It is composed of the elected five-member Alameda County Board of Supervisors (BOS) as the county legislature, several other elected offices and officers including the Sheriff , the District Attorney , Assessor , Auditor-Controller/County Clerk/Recorder , Treasurer/Tax Collector , and numerous county departments and entities under
1008-677: The Diablo Range , containing the county's highest peaks, cover the very sparsely populated southeast portion of the county. The Hayward Fault , a major branch of the San Andreas Fault to the west, runs through the most populated parts of Alameda County, while the Calaveras Fault runs through the southeastern part of the county. The areas near the Bay itself have a maritime warm-summer Mediterranean climate , whereas behind
1071-564: The Hayward Fault . The county seat was then re-established in the town of Brooklyn from 1872 to 1875. Brooklyn is now part of Oakland , which has been the county seat since 1873. Much of what is now an intensively urban region was initially developed as a trolley car suburb of San Francisco in the late 19th and early 20th centuries. The Key System moved commuters to and from the Key System Mole , where ferries bridged
1134-491: The Napa River ) by Livingston Stone in 1874. There is historical evidence of beaver in the Alameda Creek watershed. In 1828 fur trapper Michel La Framboise travelled to "the missions of San José , San Francisco Solano and San Rafael Arcángel . La Framboise stated that "the Bay of San Francisco abounds in beaver", and that he "made his best hunt in the vicinity of the missions". Alexander Roderick McLeod reported on
1197-604: The Niles Cone , the gravel harvesters began to daily pump out enough water to meet the needs of 30,000 people down the creek into San Francisco Bay. After the pumping was declared to be an illegal waste the Alameda County Water District acquired the quarry in 1975. In May 2015, vandals damaged an inflatable dam across the creek in Fremont, releasing 50 million gallons (190 million litres) of drinking water into San Francisco Bay. Alameda Creek
1260-499: The San Jose–San Francisco–Oakland, CA Combined Statistical Area . The county was formed on March 25, 1853, from a large portion of Contra Costa County and a smaller portion of Santa Clara County . The county seat at the time of the county's formation was located at Alvarado , now part of Union City . In 1856, it was moved to San Leandro , where the county courthouse was destroyed by the devastating 1868 quake on
1323-417: The census of 2000, there were 1,443,741 people, 523,366 households, out of which 32.6% had children under the age of 18 living within them, 47.0% married couples living together, 13.0% had a female householder with no husband present, and 35.2% were non-families. 26.0% of all households were made up of individuals, and 7.3% had someone living alone who was 65 years of age or older. The average household size
SECTION 20
#17327935139201386-617: The ACFD over the years. 1993 brought in the Castro Valley and Eden Consolidated FD, and the County Fire Patrol. San Leandro joined in 1995, Dublin in 1997, Lawrence Berkeley National Laboratory in 2002, Lawrence Livermore National Laboratory in 2007, The Alameda County Regional Emergency Communications Center in 2008, and Newark and Union City in 2010. Emeryville joined the ACFD in 2012. The Alameda County Water District
1449-522: The ACFD serves densely populated urban areas, waterways, industrialized centers, extensive urban interface, agricultural and wildland regions. Over 400 personnel and 100 reserve firefighters provide a wide variety of services to a community roughly 508 square miles (1,320 km) in size. These services include: The Alameda County Fire Department has multiple members that participate in California USAR Task Force 4 (CA-TF4.) CA-TF4
1512-518: The Bay to reach spawning habitat in upper Alameda Creek, beginning in 1999. This coalition of agencies and organizations is called the Alameda Creek Fisheries Restoration Workgroup. In 2009, the Alameda County Water District removed a rubber dam that blocked trout passage in the lower creek, adjacent to Quarry Lakes Regional Park . In June, 2010 environmentalists and water district officials celebrated
1575-662: The California Natural Resources Agency. The goal was that when those projects were completed in 2021, steelhead would be able to migrate upstream to spawning habitats in the Sunol Valley for the first time in a half-century. In April 2023, one juvenile steelhead was found in the creek. The following year, monitoring by the San Francisco Public Utilities Commission recorded 50 tagged steelhead making
1638-779: The Charter of the County of Alameda. Much of the Government of California is in practice the responsibility of county governments such as the Government of Alameda County, while municipalities such as the City of Oakland and the City of Berkeley provide additional, often non-essential services. The County government provides countywide services such as elections and voter registration, law enforcement, jails, vital records, property records, tax collection, and public health. In addition it
1701-797: The County Administration Building across the street. In the California State Assembly , Alameda County is split between five districts: In the California State Senate , the county is split between three districts: In the United States House of Representatives , the county is split between four districts: Since 1932, Alameda County has been a stronghold of the Democratic Party, with Dwight Eisenhower being
1764-636: The Mission Boulevard overcrossing in the Niles district of Fremont, allowing passage around a rubber dam. The second ladder, which was planned to start construction in 2019, is about a mile downstream at the concrete structure, called a weir . The two ladders were funded by nearly $ 10 million in grants from several agencies, including $ 5.36 million from the California Wildlife Conservation Board and $ 3 million from
1827-479: The boundary between Contra Costa and Santa Clara counties between 1850, when Contra Costa and Santa Clara counties were formed, to 1853, when Alameda County was carved from the two counties. The portion of Alameda County south of Alameda Creek is the only part of Alameda County that is not derived from Contra Costa County. Completion of the Central Pacific Railroad through Niles Canyon in 1869
1890-464: The county and cities within the county which contract with the Sheriff's Office for police services; providing security and law enforcement for county buildings including courthouses, the county jail and other county properties; providing support resources, such as a forensics laboratory and search and rescue capabilities, to other law enforcement agencies throughout the county; and serving the process of
1953-633: The county on the north. Stanislaus County borders the county on the easternmost end of its southern boundary for 250 feet (76 m). A 2014 analysis by The Atlantic found Alameda County to be the fourth most racially diverse county in the United States, in terms of closest to equal representation of each racial and ethnic group,—behind Aleutians West Census Area and Aleutians East Borough in Alaska, and Queens County in New York—as well as
Alameda County Fire Department - Misplaced Pages Continue
2016-438: The county was $ 55,946, and the median income for a family was $ 65,857 (these figures had risen to $ 66,430 and $ 81,341 respectively as of a 2007 estimate ). Males had a median income of $ 47,425 versus $ 36,921 for females. The per capita income for the county was $ 26,680. About 7.7% of families and 11.0% of the population were below the poverty line , including 13.5% of those under age 18 and 8.1% of those age 65 or over. In 2000,
2079-679: The county's Superior Court system. The District Attorney's office is responsible for prosecuting all criminal violations of the laws of the state of California, the county, or its constituent municipalities, in the Alameda County Superior Court. The current Sheriff is Yesenia Sanchez , who was elected in 2022, succeeding Greg Ahern , who had served in the post for 16 years. The Sheriff's Office operates two jails: Santa Rita Jail in Dublin , and Glenn E. Dyer Detention Facility in downtown Oakland . In 2009, Nancy E. O'Malley
2142-493: The creek. The last steelhead and coho salmon runs in the 20th century were seen in the lower creek in 1964, the latter confirmed by photographic records. Confirmation that adult steelhead captured attempting to migrate into the Alameda Creek watershed, and the rainbow trout sampled in the upper watershed (trapped above complete migration barriers), were native fish associated with the federally threatened steelhead Central California Coast Evolutionarily Significant Unit spurred
2205-438: The dry summer season and also by providing perennial deep pools when streams are only seasonal. In January, 2011, the San Francisco Public Utilities Commission won approvals to construct a replacement dam just downstream from the existing earthen Calaveras Dam , which has been maintained at 40% of capacity because of seismic concerns. However, construction of a fish ladder to provide steelhead ( Oncorhynchus mykiss ) access to
2268-484: The gap across San Francisco Bay . The historical progression from Native American tribal lands to Spanish then Mexican ranches, then to farms, ranches, and orchards, then to multiple city centers and suburbs, is shared with the adjacent and closely associated Contra Costa County . The Government of Alameda County is defined and authorized under the California Constitution , California law , and
2331-402: The hills led to growth of Niles (which in 1956 became part of Fremont, California) in the 1850s. A favorable climate, excellent soils, and a fast-growing population helped agriculture to boom. Early roads led to landings where small ships would load grain and other foodstuffs for transport to market. Alameda Creek is the most important stream in Alameda County , which was named after it. It was
2394-600: The largest denominational group was the Catholics (with 306,437 adherents). The largest religious bodies were the Catholic Church (with 306,437 members) and Judaism (with 32,500 members). Racial Makeup of Alameda County (2019) Racial Makeup of Alameda County excluding Hispanics from racial categories (2019) NH=Non-Hispanic Racial Makeup of Hispanics in Alameda County (2019) According to 2019 US Census Bureau estimates, Alameda County's population
2457-866: The largest racial/ethnic group at 30.9% (excluding Asian Hispanics). White Non-Hispanic Americans are the largest minority group at 30.4% of the population. By ethnicity, 22.3% of the total population is Hispanic-Latino (of any race) and 77.7% is Non-Hispanic (of any race). If treated as a category separate from race, Hispanics are the third largest minority group in Alameda County. The largest ancestry group of Hispanics in Alameda County (2018) are of Mexican descent (72.9% of Hispanics) followed by Salvadoran descent (5.5% of Hispanics), Guatemalan descent (3.9%), Puerto Rican descent (3.4%), Spaniard descent (2.0%), Nicaraguan descent (1.7%), Peruvian descent (1.4%), Cuban descent (1.2%), Colombian descent (1.1%), and those of other Hispanic ethnicity or of mixed Hispanic ethnicity (6.9%). The following table includes
2520-468: The man-made Alameda Creek flood channel near the Bay, the latter is parallel to and south of the old Alameda Creek channel. Ward Creek is a tributary to old Alameda Creek. Alameda Creek historically supported spawning runs of at least three salmonid species: steelhead (the anadromous form of the coastal rainbow trout Oncorhynchus mykiss irideus ), coho salmon ( Oncorhynchus kisutch ) and chinook salmon ( Oncorhynchus tshawytscha ). Alameda Creek
2583-629: The migration up Alameda Creek to the San Francisco Bay. California's archaeological record has contributed to knowledge of the prehistoric distribution of fishes in Alameda Creek and its tributaries including Sacramento perch ( Archoplites interruptus ), Sacramento suckers ( Catostomus occidentalis occidentalis ), Tule perch ( Hysterocarpus traskii ), Hitches ( Lavinia exilicauda ), Hardheads ( Mylopharodon conocephalus ), Sacramento blackfish , and Sacramento pikeminnow ( Ptychocheilus grandis ). Recent physical evidence has proved that
Alameda County Fire Department - Misplaced Pages Continue
2646-430: The most diverse county in California. The 2020 census shows Alameda as having one of the highest Asian percentages and being the only county in the continental US, along with neighboring Santa Clara County, California , to have an Asian plurality - consisting largely of Chinese, Indian and Filipino ancestry. The 2010 United States Census reported that Alameda County had a population of 1,510,271. The population density
2709-433: The mountains, summers are significantly warmer. The climate charts below are for Oakland and inland Livermore . The City and County of San Francisco, California , borders the county on the west, and has a small land border with the city of Alameda, California due to land filling. Santa Clara County borders the county on the south. San Joaquin County borders the county on the east. Contra Costa County borders
2772-451: The mouth of its canyon to the broad delta on the bay". Physical evidence of beaver include faunal remains in the Arroyo de la Laguna tributary recovered in an archaeological site west of Interstate 680 . Beaver may be beneficial to efforts to restore salmonids in Alameda Creek as beaver ponds benefit oversummering salmonid smolts by raising the water table which then recharges streams in
2835-452: The number of incidents reported and the rate per 1,000 persons for each type of offense. The Alameda County Office of Education oversees seventeen K–12 school districts and one K–8 district in Alameda County. In all, there are approximately 10,000 teachers serving 225,000 students. The ACOE also services three community college districts with a total enrollment of approximately 55,000 students. Alameda Creek After an absence of half
2898-491: The only Republican presidential nominee to have carried the county since. Prior to 1932, the county had been a Republican stronghold. Piedmont resident William F. Knowland was the Republican U.S. Senate Leader from 1953 to 1959. Even when Ronald Reagan won the national popular vote by an 18.3% margin in 1984 , Walter Mondale won Alameda County by a larger margin. In 2004 it voted for John Kerry , who won over 75% of
2961-587: The progress of the first Hudson's Bay Company fur brigade sent to California in 1829, "Beaver is become an article of traffic on the Coast as at the Mission of St. Joseph alone upwards of Fifteen hundred Beaver Skins were collected from the natives at a trifling value and sold to Ships at 3 Dollars". In the 1840s Kit Carson was granted rights to trap beaver on Alameda Creek in the East Bay where they "abounded...from
3024-403: The removal of 11 barriers to fish passage since 2001. The Alameda Creek Regional Trail runs along Alameda Creek for 12 miles (19 km). The trail starts in the Niles neighborhood of Fremont and continues westward to the San Francisco Bay through the cities of Union City and Newark . The trail consists of two parallel paths, one on each side of Alameda Creek. The path on the south side of
3087-541: The removal of a dam on Alameda Creek in Fremont, and the planned installation of fish ladders to allow salmonids to bypass two other dams on the lower creek. At the same time, PG&E worked to modify a cement barrier farther upstream in Sunol to help steelhead swim farther into the watershed, water officials said. Ground was broken on the first ladder the Alameda County Water District was building in April 2018, just west of
3150-407: The sixth highest "no" vote, by percentage, of all California counties, and was the second largest county, by total voter turnout, to vote against it. According to the U.S. Census Bureau , the county has a total area of 821 square miles (2,130 km ), of which 739 square miles (1,910 km ) is land and 82 square miles (210 km ) (10%) is water. The San Francisco Bay borders the county on
3213-402: The southern limit of coastal Chinook salmon included the southernmost tributaries of South San Francisco Bay. Many of these fishes still occupy the creek, although the number of introduced exotic fishes continues to increase. Exotic fish species such as the largemouth and Smallmouth basses ( Micropterus salmoides and Micropterus dolomieui ) respectively, were introduced to Alameda Creek (and
SECTION 50
#17327935139203276-617: The supervision of the County Administrator. In addition, several entities of the government of California have jurisdiction conterminous with Alameda County, such as the Alameda County Superior Court . The current supervisors are: The Board elects a president who presides at all meetings of the Board and appoints committees to handle work involving the major programs of the county. If the president
3339-464: The upper watershed through lower Alameda Creek toward San Francisco Bay was detected and documented in April 2023. Whereas other Bay Area streams flow down from, or around, mountain ranges, Alameda Creek is unique in that it cuts across the Diablo Range at Niles Canyon . To geologists this is evidence that it is an antecedent stream that existed prior to the rise of the East Bay hills about
3402-408: The vote. Every city and town voted Democratic. George H.W. Bush in 1988 was the last Republican to break 30% of the county's vote and Ronald Reagan in 1984 was the last to break 40% of the vote (carrying 40.01%). On November 4, 2008, Alameda County voted 61.92% against Proposition 8 , which won statewide, and which amended the California Constitution to ban same-sex marriage . The county garnered
3465-457: The waters above the dam were deemed not feasible because at 290 feet (88 m), it would be the tallest fish ladder in the country, and would cost $ 40 million. Steelhead have not had access to spawning streams above Calaveras Dam since it was built in 1925. However, environmentalists won concessions from the SFPUC to assure adequate water releases from the new dam to improve summer flows as well as
3528-531: The west. The crest of the Berkeley Hills forms part of the northeastern boundary and reaches into the center of the county. A coastal plain several miles wide lines the bay; and is Oakland's most populous region. Livermore Valley lies in the eastern part of the county. Amador Valley abuts the western edge of Livermore Valley and continues west to the Pleasanton Ridge. The ridges and valleys of
3591-570: Was 2,047.6 inhabitants per square mile (790.6/km ). The racial makeup of Alameda County was 649,122 (43.0%) White , 190,451 (12.6%) African American , 9,799 (0.6%) Native American , 394,560 (26.1%) Asian (9.7% Chinese, 5.5% Filipino, 4.8% Indian, 2.0% Vietnamese, 1.2% Korean, 0.8% Japanese, 2.2% Other Asian), 12,802 (0.8%) Pacific Islander , 162,540 (10.8%) from other races , and 90,997 (6.0%) from two or more races. Hispanic or Latino of any race were 339,889 persons (22.5%): 16.4% Mexican, 0.8% Puerto Rican, 0.2% Cuban, 5.1% Other Hispanic. As of
3654-410: Was 2.71 and the average family size was 3.31. In the county, the population was spread out, with 24.6% under the age of 18, 9.6% from 18 to 24, 33.9% from 25 to 44, 21.7% from 45 to 64, and 10.2% who were 65 years of age or older. The median age was 34 years. For every 100 females there were 96.60 males. For every 100 females age 18 and over, there were 94.00 males. The median income for a household in
3717-689: Was 38.8% White (30.4% Non-Hispanic White and 8.4% Hispanic White ), 10.7% Black or African American , 31.1% Asian , 11.5% Some Other Race, 0.8% Native American and Alaskan Native , 0.8% Pacific Islander and 6.4% from two or more races . The White population continues to remain the largest racial category in Alameda County and includes the 37.7% of Hispanics who self-identify as White. The remainder of Hispanics self-identify as Other Race (49.2%), Multiracial (8.7%), American Indian and Alaskan Native (1.9%), Black (1.5%), Asian (0.9%), and Hawaiian and Pacific Islander (0.2%). The Black population continues to decline and at 10.7% (including Black Hispanics )
3780-416: Was appointed Alameda County district attorney after Tom Orloff retired. She served two terms and did not run for reelection in 2022. Pamela Price was elected as district attorney in 2022. The Alameda County Fire Department (ACFD) was formed on July 1, 1993, as a dependent district, with the Board of Supervisors as its governing body. Municipal and specialized fire departments have been consolidated into
3843-466: Was dedicated in 1797. The Mission thrived for 49 years until the Mexican government's Secularization Order liquidated mission lands in 1834. Alameda Creek was the boundary of the mission lands and the 17,000-acre (69 km ) Rancho Arroyo de la Alameda granted to Jose de Jesus Vallejo, who built a flour mill near the mouth of Niles Canyon. The mill and the importance of the canyon as a passage through
SECTION 60
#17327935139203906-430: Was essential to completion of First transcontinental railroad that terminated at Alameda Terminal and Oakland Long Wharf that same year. The Western Pacific was also routed through Niles Canyon, connecting Sacramento, California and San Jose, California in 1906. The creek bed had once been used as a gravel quarry . When the gravel pits were flooded by water purchased by the public for groundwater recharge of
3969-584: Was originally used to describe the Arroyo de la Alameda; the willow and sycamore trees along the banks of the river reminded the early Spanish explorers of a road lined with trees. Although a strict translation to English might be "Poplar Grove Creek", the name of the principal stream that flows through the county is now simply " Alameda Creek ". Alameda County is part of the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area , and
#919080