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Lower Mainland

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The British Columbia Coast , popularly referred to as the BC Coast or simply the Coast , is a geographic region of the Canadian province of British Columbia . As the entire western continental coastline of Canada along the Pacific Ocean is in the province, it is synonymous with being the West Coast of Canada .

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50-548: The Lower Mainland is a geographic and cultural region of the mainland coast of British Columbia that generally comprises the regional districts of Metro Vancouver and the Fraser Valley . Home to approximately 3.05   million people as of the 2021 Canadian census , the Lower Mainland contains sixteen of the province's 30 most populous municipalities and approximately 60% of the province's total population. The region

100-429: A municipality , and in certain regional affairs of shared concern between residents of unincorporated areas and those in the municipalities such as a stakeholder role in regional planning . In those predominantly rural areas, regional districts provide services such as land use planning , building inspection , solid- waste management , and some responsibility for community fire protection . Most land nominally within

150-423: A geographic region with specific boundaries and governmental authority. As of January 2020, there were 28 regional districts in the province . Regional districts should not be confused with counties of British Columbia , which function as court house boundaries solely for the administration of justice. Regional districts came into being as an order of government in 1965 with the enactment of amendments to

200-538: A new light on Ice Age populations in North America as well as on the strong likelihood of this area having been the major migration route from (and perhaps to) Asia . The heavy indentation and mild climate of the British Columbia Coast have led to inevitable comparisons with the geography's predisposition to encouraging increased human settlement and movement as well as cultural foment and population growth in

250-494: A predominantly oceanic climate in the north along the coast and further inland into the foothills of the Pacific Ranges . Higher elevations feature a subpolar oceanic climate ( Köppen : Cfc) with cool summers, cold winters, and constant rainfall that peaks during the winter months. The highest elevations feature a subarctic climate ( Köppen : Dfc). The British Columbia Coast is dominated by temperate rainforest . According to

300-559: A regional district is under the control of the provincial government, or in the case of national parks and offshore waters, the federal government. Indian reserves located within the boundaries of regional districts are likewise excluded from their jurisdiction and infrastructure, and there are varying levels of collaboration between First Nations governments and regional district boards. Regional districts are governed by boards of directly and indirectly elected directors. Municipalities appoint directors to represent their populations (usually

350-606: A similar-sized flood occurring in the next 50 years. In the second quarter of 2007, the Lower Mainland was on high alert for flooding. Higher than normal snow packs in the British Columbia Interior prompted municipal governments to start taking emergency measures in the region. Dikes along the Fraser River are regulated to handle approximately 8.5 metres (28 ft) at the Mission Gauge (the height above sea level of

400-450: A total cargo volume of 76.5 million metric tons. By the same metric, the Port of Vancouver is also the fifth largest commercial shipping port in North America. The Port of Prince Rupert possesses the deepest ice-free natural harbour in North America, and the 3rd deepest natural harbour in the world. Situated at 54° North, the harbour is the northwesternmost port in North America linked to

450-527: Is among the most multicultural and diverse regions in Canada. As of 2021, Europeans form a plurality with 1,337,105 persons or 45.7 percent of the total population, followed by East Asians with 614,860 persons or 21.0 percent and South Asians with 422,880 persons or 14.5 percent. Religion in the Lower Mainland (2021) The Lower Mainland includes large irreligious, Christian, and Sikh communities. The Sikh population, numbering over 265,000 persons or 9.1 percent of

500-782: Is bordered on the west by the Strait of Georgia, to the north by the Squamish-Lillooet Regional District , on the east by the Fraser Valley Regional District, and to the south by Whatcom County, Washington , in the United States . The Fraser Valley Regional District lies east of the Metro Vancouver Regional District, and comprises the cities of Abbotsford and Chilliwack , the district municipalities of Mission , Kent , and Hope , and

550-486: Is connected to the rest of B.C by various roads depending on the region. The populous Fraser Valley and Lower Mainland is linked to the rest of the province by Highway 1 (Fraser Canyon Highway), Highway 5 (Coquihalla Freeway), Highway 3 (Crowsnest Highway) and Highway 99 (Sea to Sky Highway). The Lower Mainland is also connected to the U.S. by four highway border crossings with the Peace Arch on Interstate 5 being

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600-504: Is dominated by a moderate oceanic climate ( Köppen : Cfb) with warm summers, cool winters, and constant rainfall that peaks during the winter months. These areas enjoy the mildest winter weather in all of Canada, as temperatures rarely fall below freezing. The southernmost region of the coast (surrounding the Salish Sea ) features a warm-summer Mediterranean climate with warm, dry summers and cool, wet winters. This gradually transitions to

650-400: Is no north–south highway linking the coastal communities of the province between Port Hardy and Kitimat . Instead, travellers utilize one of the coastal ferry lines operated by BC Ferries . The exceptions are Bella Coola is accessible by a long largely gravel Highway 20 from the B.C interior over a high pass; and the towns of Terrace , Prince Rupert and Kitimat which is assessed from

700-594: Is the traditional territory of the Sto:lo , a Halkomelem -speaking people of the Coast Salish linguistic and cultural grouping. Although the term Lower Mainland has been recorded from the earliest period of colonization in British Columbia, it has never been officially defined in legal terms. The term has historically been in popular usage for over a century to describe a region that extends from Horseshoe Bay south to

750-604: The Canada–United States border and east to Hope at the eastern end of the Fraser Valley . This definition makes the term Lower Mainland almost synonymous with the regional districts of Metro Vancouver and Fraser Valley . However, the British Columbia Geographical Names Information System (BCGNIS) comments that most residents of Vancouver might consider it to be only areas west of Mission and Abbotsford , while residents in

800-700: The Fraser River . Other major floods in the Lower Mainland ;– including June 1972, November 1990, and November 2021 – have been more localized, primarily impacting areas in the Fraser Valley like the Sumas Prairie , with comparatively minor impacts to Metro Vancouver. Prior to the 2021 flood, according to the Fraser Basin Council, scientists predicted a one-in-three chance of

850-570: The Georgia Strait region also frequented the lower Fraser, including those from Vancouver Island and what is now Whatcom County, Washington . Sto:lo traditional territory, known as Solh Temexw in Halkomelem , more or less coincides with the traditional conception of the Lower Mainland, except for the inclusion of Port Douglas at the head of Harrison Lake, which is in In-SHUCK-ch territory, and

900-509: The ecoregion system used by the World Wide Fund for Nature (WWF), the BC Coast is part of five distinct ecoregions: Puget lowland forests , Central Pacific coastal forests , British Columbia mainland coastal forests , Haida Gwaii coastal forests , and Pacific Coastal Mountain icefields and tundra . According to the ecozone system used by Environment and Climate Change Canada (ECCC),

950-709: The 15 regional districts of British Columbia defined as being in the Coast region: The fishery of the Pacific Northwest Coast is legendary, especially for its many salmon runs and the cultures that built on top of them throughout the region. Salmon runs have greatly diminished since pre-Contact years and the advent of commercial canning and, ultimately, depletion of stocks by high-seas fishing. Other commercial fisheries include halibut , herring and herring roe, sea urchin and other specialty sushis , hake , haddock , cod , crab and shellfish. The Coast Region of B.C

1000-615: The Aegean, the Irish Sea/Hebrides and in the Danish Archipelago and adjoining Scandinavian coasts. The natural fecundity of the environment – rich in seafood , wild game , and greenery – combined with the ease of travel (by water) is seen in all cases (British Columbia, Denmark , Greece ) to have generated a dynamic and gifted civilization. And there are comparisons to be made between the artistic and political and social level of

1050-667: The B.C. interior on Highway 16 . Haida Gwaii has an extension of Highway 16 on it, one of Haida Gwaii's few paved roads. The sheltered waterways of the British Columbia Coast form part of the Inside Passage , a coastal maritime route along which vessels navigate to avoid the rough waters and bad weather of the open North Pacific . As such, the maritime route is heavily trafficked by cruise ships , cargo ships , ferries , and other marine vessels. BC Ferries , an independently managed publicly-owned company , operates scheduled daily crossings between major population centres throughout

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1100-570: The BC Coast is part of four distinct ecozones: Pacific Coastal Mountains , Coastal Western Hemlock-Sitka Spruce Forests , Pacific and Nass Ranges , and Strait of Georgia/Puget Lowland . According to the British Columbia Ministry of Forests , which uses an ecosystem classification system independent of the WWF and ECCC , the BC Coast is part of two distinct biogeoclimatic zones: Coastal Western Hemlock and Coastal Douglas-fir . Below are

1150-562: The Boulder Creek Fault. Scientists now believe this fault is active and capable of producing earthquakes in the 6.8 magnitude range. Much of the Lower Mainland is vulnerable to explosive eruptions from the Garibaldi Volcanic Belt . Volcanoes in this zone are capable of producing large quantities of volcanic ash that may cause short and long term water supply problems for Lower Mainland communities. All airports covered by

1200-428: The British Columbia Coast. Dozens of smaller ferries ply lesser routes within and between these regions. The Alaska Marine Highway also operates nonstop ferry service through the British Columbia Coast along its Bellingham-Ketchikan route. The Port of Vancouver is the largest commercial shipping port in all of Canada and along the entire Pacific Ocean / Pacific coast of North America by metric tons , which handles

1250-534: The Island. Although the Sunshine Coast is on the mainland it is connected to the highway network only by ferries. It has one route which is Highway 101 , a narrow curvy 2 lane road split in two by a ferry crossing. Texada Island , a large island off the Sunshine Coast and has its own network of highway standard roads although they are unnumbered. Owing to the challenging topography of the British Columbia Coast, there

1300-583: The Lower Mainland includes two regional districts: the Metro Vancouver Regional District (MVRD) and the Fraser Valley Regional District (FVRD). Both regional districts, however, include areas outside the traditional limits of the Lower Mainland. Metro Vancouver includes areas like Surrey and Langley that are geographically in the Fraser Valley . The Metro Vancouver Regional District is made up of 21 municipalities. The MVRD

1350-498: The Lower Mainland was largely spared, although northern regions of the province, along the Skeena and Nechako Rivers, experienced floods. Climate scientists predict that increasing temperatures will mean wetter winters and more snow at the high elevations. This will increase the likelihood of snowmelt floods. The provincial government maintains an integrated flood hazard management program and extensive flood protection infrastructure in

1400-476: The Lower Mainland. Based on geological evidence, however, stronger earthquakes appear to have occurred at approximately 600-year intervals. Therefore, there is a probability that there will be a major earthquake in the region within the next 200 years. In April 2008, the United States Geological Survey released information concerning a newly found fault south of downtown Abbotsford , called

1450-408: The Lower Mainland. The infrastructure consists of dikes, pump stations , floodboxes, riprap , and relief wells . While earthquakes are common in British Columbia and adjacent coastal waters, most are minor in energy release or are sufficiently remote to have little effect on populated areas. Nevertheless, earthquakes with a magnitude of up to 7.3 have occurred within 150 kilometres (93 mi) of

1500-492: The Municipal Act. Until the creation of regional districts, the only local form of government in British Columbia was incorporated municipalities, and services in areas outside municipal boundaries had to be sought from the province or through improvement districts. Similar to counties in other parts of Canada, regional districts serve only to provide municipal services as the local government in areas not incorporated into

1550-587: The Pacific Northwest Peoples and those of pre-Conversion pagan Scandinavia, Ireland and Archaic-Era Greece. The British Columbia Coast stretches from the southern tip of Vancouver Island along the Strait of Juan de Fuca to the community of Stewart at the head of Portland Canal . The aerial distance between these two points is approximately 954 km (593 mi). However, due to its deeply incised coastline and over 40,000 islands of varying sizes,

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1600-494: The accompanying eruption column would be closed, heavy ash falls would damage electrical equipment and weak structures could collapse under the weight of the ash. The Lower Mainland's communities includes large cities in Metro Vancouver, and smaller cities, towns and villages along both banks of the Fraser River. Neighbourhoods within cities are not listed unless historically or otherwise notable and/or separate. Only some of

1650-470: The aforementioned Lower Mainland . While the term British Columbia Coast has been recorded from the earliest period of non-native settlement in British Columbia, it has never been officially defined in legal terms. The term has historically been in popular usage for over a century to describe a region of the province that extends west from the Coast Mountains and North Cascades . This definition makes

1700-523: The coast. The proximity of these mountains to the coast produce fjords that rival those of Norway in length and depth. Several large Islands fill the strait between Vancouver Island and the Mainland with Texada Island , Cortes Island and Salt Spring Island being the largest in size. Fjords of note include Burrard Inlet , Burke Channel , Howe Sound , Jervis Inlet , Desolation Sound , Dean Channel , Douglas Channel , and Portland Inlet . The BC Coast

1750-420: The continent's railway network. The port is the first inbound and last outbound port of call for some cargo ships travelling between eastern Asia and western North America since it is the closest North American port to key Asian destinations. Regional district In the province of British Columbia in Canada, a regional district is an administrative subdivision of the province that consists of

1800-476: The dykes at Mission). Warmer than normal weather in the province's Interior region caused large amounts of snow to melt prematurely, resulting in higher-than-normal water levels, which, nevertheless, remained well below flood levels. Flooding can cover much of the Lower Mainland. Cloverdale , Barnston Island , low-lying areas of Maple Ridge , areas west of Hope , White Rock , Richmond , parts of Vancouver , and parts of Surrey are potentially at risk. In 2007,

1850-549: The eastern part of the Georgia Depression and extends from Powell River on the Sunshine Coast to Hope at the eastern end of the Fraser Valley. One of the mildest climates in Canada, the region has a mean annual temperature of 9 °C (48 °F) with a summer mean of 15 °C (59 °F) and a winter mean of 3.5 °C (38.3 °F). Annual precipitation ranges from an annual mean of 850 millimetres (33 in) in

1900-449: The inclusion of areas within the regional districts which are not normally considered to be part of the Lower Mainland, notably the lower Fraser Canyon and the heads of Harrison and Pitt Lakes , which are within the FVRD, and Lions Bay and Bowen Island , which are within the Metro Vancouver Regional District. Panethnic breakdown of the Lower Mainland ( 2021 census ) The Lower Mainland

1950-657: The lands around Burrard Inlet. Health system services and governance in the Lower Mainland are provided by Vancouver Coastal Health , serving Vancouver, Richmond and the North Shore, and the mainland coast as far north as the Central Coast region, and Fraser Health , which serves the area of the Lower Mainland east of Vancouver and Richmond. The Lower Mainland is considered to have a high vulnerability to flood risk. There have been two major region-wide floods in 1894 and 1948 , both associated with an extreme spring freshet of

2000-721: The largest. Several freeways connect lower mainland communities together. The backbone of Vancouver Island's highway network is the Highway 19 which along with a portion of Highway 1 forms the Island Highway . The Island highway is a mix of 4-lane freeway, 4 lane arterial highway and 2 lane highway running roughly along the east shore of Vancouver Island. Access to the west coast of Vancouver Island can be accomplished by crossing mountain passes on Highway 4 to Tofino and Highway 28 to Gold River . Thousands of other roads ranging from small freeways near Victoria to logging roads exist all over

2050-540: The many Indian Reserves are listed. Coast of British Columbia While the exact boundaries are variously defined, the region is generally defined to include the 15 regional districts that have coastline along the Pacific Ocean or Salish Sea , or are part of the Lower Mainland , a subregion of the British Columbia Coast. Other boundaries may exclude parts of or even entire regional districts, such as those of

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2100-493: The mayors), while residents of unincorporated areas (which are grouped into electoral areas ) elect directors directly. The votes of directors from municipalities generally count more than the votes of directors from electoral areas, and larger municipalities have more votes than smaller ones. For example, both North Saanich and Metchosin appoint one director to the Capital Regional District board of directors, but

2150-515: The region; the southern portion of Squamish traditional territory is also in the region. Its claims overlap those of the Tsleil-waututh, Musqueam, and Kwikwetlem. Other peoples whose territories lie within the region are the Sto:lo , Chehalis , Katzie , Kwantlen , Tsawwassen , and Semiahmoo ; many of their territories overlap with those of the Musqueam, and with each other. Many other peoples of

2200-571: The rest of the province consider it to be the Sea-to-Sky Corridor south of Whistler and west of Hope . The region is bounded to the north by the Pacific Ranges and to the southeast by the Cascade Mountains , and is traversed from east to west by the Fraser River . Due to its consistency of climate , flora and fauna , geology and land use , "Lower Mainland" is also the name of an ecoregion —a biogeoclimatic region—that comprises

2250-459: The term British Columbia Coast largely synonymous with the 15 regional districts that have territory in this region. Among locals, the British Columbia Coast can further be divided into seven major subregions: Research from the 1990s has indicated that the Ice Age-era coastline of the British Columbia Coast was lower by about 100 m (330 ft). The effect of the sea level on the coastline

2300-461: The total length of the British Columbia Coast is over 25,725 km (15,985 mi), or approximately 10% of the entire Canadian coastline. This coastal geography is shared with the neighbouring U.S. states of Alaska and Washington . The dominant landforms are the Insular Mountains of Vancouver Island and Haida Gwaii , and the Coast Mountains that stretch along the entire length of

2350-401: The total population is statistically significant across Metro Vancouver and the Fraser Valley; proportionally, it is more than four times the national average of 2.1 percent. Regional districts were first created across British Columbia from 1966 to 1967 to form bodies for inter-municipal coordination and to extend municipal-level powers to areas outside existing municipalities. Today,

2400-656: The village of Harrison Hot Springs . It also includes many unincorporated areas in the Fraser Valley and along the west side of the Fraser Canyon (the Fraser Canyon is not in the Lower Mainland). Regional district powers are very limited and other localized provincial government services are delivered through other regionalization systems. The traditional territories of the Musqueam and Tsleil'waututh lie completely within

2450-411: The west end to 2,000 millimetres (79 in) in the eastern end of the Fraser Valley and at higher elevations. Maximum precipitation occurs as rain in winter. Less than ten percent falls as snow at sea level but the amount of snowfall increases significantly with elevation. As of the 2021 census, the population of the Lower Mainland core area totals 2,966,830: These figures are slightly inflated due to

2500-464: Was such that Queen Charlotte Sound , which is between Haida Gwaii and the northern end of Vancouver Island, was a coastal plain, as were all the straits inland from it, except for those that were mountain valleys. Underwater archaeology has shown the presence of permanent human habitations and other activity at the 100 m (330 ft) contour, and the Ice Age existence of such a coastal plain has put

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