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131-743: Jalpaiguri is a city in the Indian state of West Bengal . It is the headquarters of the Jalpaiguri district as well as of the Jalpaiguri division of West Bengal, covering the jurisdiction of the five districts of North Bengal . The city is located on the banks of the Teesta River which is the second largest river in West Bengal after the Ganges , on the foothills of the Himalayas . The city

262-623: A Sub-Divisional Magistrate , and again into blocks. Blocks consists of panchayats (village councils) and town municipalities. The capital and largest city of the state is Kolkata —the third-largest urban agglomeration and the seventh-largest city in India. Asansol is the second-largest city and urban agglomeration in West Bengal. Major planned cities of West Bengal include Bidhannagar , New Town , Kalyani , Haldia , Durgapur and Kharagpur . Kolkata has some planned neighbourhoods like New Garia , Tollygunge , and Lake Town . Siliguri

393-655: A phytogeographic viewpoint, the southern part of West Bengal can be divided into two regions: the Gangetic plain and the littoral mangrove forests of the Sundarbans. The alluvial soil of the Gangetic plain, combined with favourable rainfall, makes this region especially fertile. Much of the vegetation of the western part of the state has similar species composition with the plants of the Chota Nagpur plateau in

524-410: A welfare state , West Bengal's economy is based on agricultural production and small and medium-sized enterprises . The state's cultural heritage, besides varied folk traditions, ranges from stalwarts in literature including Nobel-laureate Rabindranath Tagore to scores of musicians, film-makers and artists. For several decades, the state underwent political violence and economic stagnation after

655-468: A Vanga kingdom prince, conquered Lanka (modern-day Sri Lanka) and named the country Sinhala kingdom . The kingdom of Magadha was formed in the 7th   century BCE, consisting of the regions now comprising Bihar and Bengal. It was one of the four main kingdoms of India at the time of the lives of Mahavira , the principal figure of Jainism and Gautama Buddha , founder of Buddhism . It consisted of several janapadas , or kingdoms. Under Ashoka ,

786-628: A commonly used indicator. With helminth egg analysis, eggs are extracted from the sample after which a viability test is done to distinguish between viable and non viable eggs. The viable fraction of the helminth eggs in the sample is then counted. In the year 2016, the Sustainable Development Goals replaced the Millennium Development Goals. Sanitation is a global development priority and included Sustainable Development Goal 6 (SDG 6). The target

917-514: A healthy living environment for everyone, to protect the natural resources (such as surface water , groundwater , soil ), and to provide safety, security and dignity for people when they defecate or urinate . The Human Right to Water and Sanitation was recognized by the United Nations (UN) General Assembly in 2010. It has been recognized in international law through human rights treaties , declarations and other standards. It

1048-430: A low of 10.3% in 2010–2011 to a high of 17.11% in 2013–2014. The growth rate was 13.35% in 2014–2015. The state's per capita income has lagged the all India average for over two decades. As of 2014–2015, per capita NSDP at current prices was Rs   78,903. Per-capita NSDP growth rate at current prices varied from 9.4% in 2010–2011 to a high of 16.15% in 2013–2014. The growth rate was 12.62% in 2014–2015. In 2015–2016,

1179-490: A major centre for the jute and tea industries. Years after independence, West Bengal is dependent on the central government for help in meeting its demands for food; food production remained stagnant, and the Indian green revolution bypassed the state. However, there has been a significant increase in food production since the 1980s and the state now has a surplus of grains. The state's share of total industrial output in India

1310-586: A major change when the Left Front won the 1977 assembly election, defeating the incumbent Indian National Congress. The Left Front, led by the Communist Party of India (Marxist) , governed the state for the next three decades. The state's economic recovery gathered momentum after the central government introduced economic liberalisations in the mid-1990s. This was aided by the advent of information technology and IT-enabled services . Beginning in

1441-618: A major role in the Indian independence movement , in which revolutionary groups such as Anushilan Samiti and Jugantar were dominant. Armed attempts against the British Raj from Bengal reached a climax when news of Subhas Chandra Bose leading the Indian National Army against the British reached Bengal. The Indian National Army was subsequently routed by the British. When India gained independence in 1947, Bengal

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1572-476: A natural fish nursery, supporting coastal fishes along the Bay of Bengal. Recognising its special conservation value, the Sundarbans area has been declared a Biosphere Reserve . West Bengal is governed through a parliamentary system of representative democracy , a feature the state shares with other Indian states. Universal suffrage is granted to residents. There are two branches of government. The legislature,

1703-435: A new term: "basic sanitation service". This is defined as the use of improved sanitation facilities that are not shared with other households. A lower level of service is now called "limited sanitation service" which refers to use of improved sanitation facilities that are shared between two or more households. Community-based sanitation is related to decentralized wastewater treatment (DEWATS). The term "dry sanitation"

1834-411: A number of steel plants. Important manufacturing industries include: engineering products, electronics, electrical equipment, cables, steel, leather, textiles, jewellery, frigates, automobiles, railway coaches and wagons. The Durgapur centre has established several industries in the areas of tea, sugar, chemicals and fertilisers . Natural resources like tea and jute in nearby areas have made West Bengal

1965-412: A population density of 1,029 inhabitants per square kilometre (2,670/sq mi) making it the second-most densely populated state in India, after Bihar. The literacy rate is 77.08%, higher than the national rate of 74.04%. Data from 2010 to 2014 showed the life expectancy in the state was 70.2 years, higher than the national value of 67.9. The proportion of people living below the poverty line in 2013

2096-544: A semi-independent state under the Nawabs of Bengal , and showed signs of the world's first Industrial Revolution . The Koch dynasty in northern Bengal flourished during the 16th and 17th   centuries; it weathered the Mughals and survived until the advent of the British colonial era. Several European traders reached this area in the late 15th   century. The British East India Company defeated Siraj ud-Daulah ,

2227-462: A total of 1546.2 mm of rain was received. Jalpaiguri doesn't get snowfall. Humidity is very high in the air. Languages of Jalpaiguri (2011 census) According to the 2011 census, Jalpaiguri had a population of 107,341 people (53,708 male and 53,633 female) while the Metropolitan region had a population of 169,002 people (85,226 males and 83,787 females). The population for children aged 0-6

2358-476: A violent Marxist – Maoist movement by groups known as the Naxalites damaged much of the city's infrastructure, leading to a period of economic stagnation and deindustrialisation . The Bangladesh Liberation War of 1971 resulted in an influx of millions of refugees to West Bengal, causing significant strains on its infrastructure. The 1974 smallpox epidemic killed thousands. West Bengal politics underwent

2489-469: Is a state in the eastern portion of India . It is situated along the Bay of Bengal , along with a population of over 91 million inhabitants within an area of 88,752 km (34,267 sq mi) as of 2011. The population estimate as of 2023 is 102,552,787. West Bengal is the fourth-most populous and thirteenth-largest state by area in India, as well as the eighth-most populous country subdivision of

2620-547: Is a part of the eastern Himalayas mountain range. In this region is Sandakfu , which, at 3,636 m (11,929 ft), is the highest peak in the state. The narrow Terai region separates the hills from the North Bengal plains , which in turn transitions into the Ganges delta towards the south. The Rarh region intervenes between the Ganges delta in the east and the western plateau and high lands . A small coastal region

2751-498: Is about "clean water and sanitation for all" by 2030. It is estimated that 660 million people still lacked access to safe drinking water as of 2015. Since the COVID-19 pandemic in 2020, the fight for clean water and sanitation is more important than ever. Handwashing is one of the most common prevention methods for Coronavirus, yet two out of five people do not have access to a hand-washing station. The United Nations , during

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2882-528: Is also available from Jalpaiguri to Kolkata (Banglashree Express). There are several bus stands in Jalpaiguri:- The nearest airport is Bagdogra Airport , Siliguri , which lies 45 km north-west from Jalpaiguri city centre, with regular flights to major cities like Kolkata , New Delhi , Mumbai , Chennai , Bangalore , Hyderabad , Ahmedabad , Guwahati and has international connectivity with Paro and Bangkok . Jalpaiguri's schools are run by

3013-670: Is also referred to as water reclamation . Sanitation systems in urban areas of developed countries usually consist of the collection of wastewater in gravity driven sewers, its treatment in wastewater treatment plants for reuse or disposal in rivers, lakes or the sea. In developing countries most wastewater is still discharged untreated into the environment. Alternatives to centralized sewer systems include onsite sanitation , decentralized wastewater systems , dry toilets connected to fecal sludge management . Sewers are either combined with storm drains or separated from them as sanitary sewers . Combined sewers are usually found in

3144-593: Is an economically important city, strategically located in the northeastern Siliguri Corridor (Chicken's Neck) of India. Other larger cities and towns in West Bengal are Howrah , Chandannagar , Bardhaman, Baharampur , Jalpaiguri , and Purulia etc. (figures in crores of Indian rupees ) As of 2015 , West Bengal has the sixth-highest GSDP in India. GSDP at current prices (base 2004–2005) has increased from Rs 2,086.56 billion in 2004–05 to Rs 8,00,868 crores in 2014–2015, reaching Rs 10,21,000 crores in 2017–18. GSDP per cent growth at current prices varied from

3275-477: Is another major river of Jalpaiguri which flows through the city. The annual average temperature of Jalpaiguri city is 24.8 °C. In summer, the temperature varies from a minimum of 20–22 °C to a maximum of 30–35 °C. August is the hottest month with an average temperature of 29.2 °C. The temperature in peak summer sometimes exceeds 37 °C. The highest temperature ever recorded in Jalpaiguri

3406-929: Is derived from the human right to an adequate standard of living . Effective sanitation systems provide barriers between excreta and humans in such a way as to break the disease transmission cycle (for example in the case of fecal-borne diseases). This aspect is visualised with the F-diagram where all major routes of fecal-oral disease transmission begin with the letter F: feces, fingers, flies, fields, fluids, food. Sanitation infrastructure has to be adapted to several specific contexts including consumers' expectations and local resources available. Sanitation technologies may involve centralized civil engineering structures like sewer systems , sewage treatment , surface runoff treatment and solid waste landfills . These structures are designed to treat wastewater and municipal solid waste . Sanitation technologies may also take

3537-529: Is dictated by elevation and precipitation . For example, the foothills of the Himalayas, the Dooars , are densely wooded with sal and other tropical evergreen trees. Above an elevation of 1,000 metres (3,300 ft), the forest becomes predominantly subtropical. In Darjeeling, which is above 1,500 metres (4,900 ft), temperate forest trees like oaks , conifers and rhododendrons predominate. 3.26% of

3668-790: Is home to the circuit bench of the Kolkata High Court , the other seat being at Port Blair in the Andaman and Nicobar Islands . Jalpaiguri features the Jalpaiguri Government Engineering College , the second campus of the University of North Bengal and the Biswa Bangla Krirangan/ Jalpaiguri Sports Village. It lies 35 km (22 mi) east of its twin city , Siliguri . The merging of

3799-642: Is in the extreme south, while the Sundarbans mangrove forests form a geographical landmark at the Ganges delta. The main river in West Bengal is the Ganges , which divides into two branches. One branch enters Bangladesh as the Padma , or Pôdda , while the other flows through West Bengal as the Bhagirathi River and Hooghly River . The Farakka barrage over the Ganges feeds the Hooghly branch of

3930-476: Is made from Stainless Steel 316L, (an alloy containing small amounts of molybdenum ). The surface is usually electropolished to an effective surface roughness of less than 0.5 micrometre to reduce the possibility of bacterial adhesion. In many settings, provision of sanitation facilities alone does not guarantee good health of the population. Studies have suggested that the impact of hygiene practices have as great an impact on sanitation related diseases as

4061-582: Is most commonly conducted in landfills , but incineration, recycling , composting and conversion to biofuels are also avenues. In the case of landfills, advanced countries typically have rigid protocols for daily cover with topsoil, where underdeveloped countries customarily rely upon less stringent protocols. The importance of daily cover lies in the reduction of vector contact and spreading of pathogens . Daily cover also minimizes odor emissions and reduces windblown litter. Likewise, developed countries typically have requirements for perimeter sealing of

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4192-616: Is not in widespread use and is not very well defined. It usually refers to a system that uses a type of dry toilet and no sewers to transport excreta. Often when people speak of "dry sanitation" they mean a sanitation system that uses urine-diverting dry toilet (UDDTs). Environmental sanitation encompasses the control of environmental factors that are connected to disease transmission . Subsets of this category are solid waste management, water and wastewater treatment, industrial waste treatment and noise pollution control. According to World health organization (WHO) Environmental sanitation

4323-592: Is not shared with other households, and where the excreta produced is either treated and disposed in situ, stored temporarily and then emptied and transported to treatment off-site, or transported through a sewer with wastewater and then treated off-site. In other words, safely managed sanitation is a basic sanitation service where in addition excreta are safely disposed of in situ or transported and treated offsite. Wastewater management consists of collection, wastewater treatment (be it municipal or industrial wastewater ), disposal or reuse of treated wastewater. The latter

4454-481: Is responsible for providing basic services, such as potable water and sanitation . The water is supplied by the municipal authorities using its groundwater resources, and almost all the houses in the municipal area are connected through the system. Jalpaiguri city region has four important railway stations:- The Asian Highway 2 and the National Highway 31D [ NH 27 (New Numbering)] passes just through

4585-517: Is the state's principal food crop. Rice, potato, jute , sugarcane and wheat are the state's top five crops. Tea is produced commercially in northern districts; the region is well known for Darjeeling and other high-quality teas. State industries are localised in the Kolkata region, the mineral-rich western highlands, and the Haldia Port region. The Durgapur-Asansol colliery belt is home to

4716-442: Is usually open defecation (and open urination but this is of less concern) with associated serious public health issues. It is estimated that 2.4 billion people still lacked improved sanitation facilities including 660 million people who lack access to safe drinking water as of 2015. Onsite sanitation (or on-site sanitation) is defined as "a sanitation system in which excreta and wastewater are collected and stored or treated on

4847-448: The 26th-highest ranking among Indian states in human development index , with the index value being lower than the Indian average. The state government debt of ₹ 6.47 lakh crore (US$ 78 billion), or 37.67% of GSDP, has dropped from 40.65% since 2010–11. West Bengal has three World Heritage sites and ranks as the eight-most visited tourist destination in India and third-most visited state of India globally. The origin of

4978-631: The Bengal Legislative Council and the Bengal Legislative Assembly voted on the Partition of Bengal in 1947 along religious lines into two independent dominions : West Bengal, a Hindu-majority Indian state, and East Bengal , a Muslim-majority province of Pakistan which later became the independent Bangladesh. The state was also flooded with Hindu refugees from East Bengal (present-day Bangladesh) in

5109-693: The British Crown , administered by the Viceroy of India . The Bengal Renaissance and the Brahmo Samaj socio-cultural reform movements significantly influenced the cultural and economic life of Bengal. Between 1905 and 1911 an abortive attempt was made to divide the province of Bengal into two zones. Bengal suffered from the Great Bengal famine in 1943, which claimed three   million lives during World War   II. Bengalis played

5240-830: The Chief Minister although the titular head of government is the Governor . The Governor is the Head of State appointed by the President of India . The leader of the party or coalition with a majority in the Legislative Assembly is appointed as the Chief Minister by the Governor. The Council of Ministers is appointed by the Governor on the advice of the Chief Minister. The Council of Ministers reports to

5371-583: The Ganges delta , the Rarh region , the coastal Sundarbans and the Bay of Bengal . The state's main ethnic group are the Bengalis , with the Bengali Hindus forming the demographic majority. The area's early history featured a succession of Indian empires , internal squabbling, and a tussle between Hinduism and Buddhism for dominance. Ancient Bengal was the site of several major Janapadas , while

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5502-676: The Government of West Bengal proposed a change in the official name of the state to Paschim Banga ( Bengali : পশ্চিমবঙ্গ Pôshchimbônggô ). This is the native name of the state, literally meaning "western Bengal" in the native Bengali language. In August 2016 the West Bengal Legislative Assembly passed another resolution to change the name of West Bengal to "Bengal" in English and "Bangla" in Bengali. Despite

5633-671: The Indian Certificate of Secondary Education (ICSE), or the Central Board of Secondary Education (CBSE). They usually choose a focus on liberal arts, business, or science. Vocational programs are also available. In 2012, the Government proposed a medical college for the suburb of Paharpur. Colleges include: West Bengal West Bengal ( / b ɛ n ˈ ɡ ɔː l / ; Bengali : Poshchim Bongo , pronounced [ˈpoʃtʃim ˈbɔŋɡo] , abbr. WB )

5764-488: The Joint Monitoring Programme in 2016 starts at open defecation and moves upwards using the terms "unimproved", "limited", "basic", with the highest level being " safely managed ". This is particularly applicable to developing countries . The Human Right to Water and Sanitation was recognized by the United Nations (UN) General Assembly in 2010. Sanitation is a global development priority and

5895-979: The Lok Sabha and 16 seats to the Rajya Sabha of the Indian Parliament . Politics in West Bengal is dominated by the All India Trinamool Congress (AITC), Bharatiya Janata Party (BJP), Indian National Congress (INC), and the Left Front alliance (led by the Communist Party of India (Marxist) or CPI(M)). Following the West Bengal State Assembly Election in 2011 , the All India Trinamool Congress and Indian National Congress coalition under Mamata Banerjee of

6026-665: The Maurya Empire of Magadha in the 3rd   century BCE extended over nearly all of South Asia , including Afghanistan and parts of Balochistan . From the 3rd to the 6th   centuries CE, the kingdom of Magadha served as the seat of the Gupta Empire . Two kingdoms—Vanga or Samatata, and Gauda—are said in some texts to have appeared after the end of the Gupta Empire although details of their ascendancy are uncertain. The first recorded independent king of Bengal

6157-572: The Nawabs of Murshidabad , who nominally respected the sovereignty of the Mughals in Delhi . Several independent Hindu states were established in Bengal during the Mughal period, including those of Pratapaditya of Jessore District and Raja Sitaram Ray of Bardhaman . Following the death of Emperor Aurangzeb and the Governor of Bengal, Shaista Khan , the proto-industrialised Mughal Bengal became

6288-685: The Suhma kingdom . One of the earliest foreign references to Bengal is a mention by the Ancient Greeks around 100   BCE of a land named Gangaridai located at the mouths of the Ganges . Bengal had overseas trade relations with Suvarnabhumi (Burma, Lower Thailand, the Lower Malay Peninsula and Sumatra ). According to the Sri Lankan chronicle Mahavamsa , Prince Vijaya ( c.  543  – c.  505 BCE ),

6419-648: The Trinamool Congress government's efforts to forge a consensus on the name change resolution, the Indian National Congress , the Left Front and the Bharatiya Janata Party opposed the resolution. However, the central government has turned down the proposal maintaining the state should have one single name for all languages instead of three and it should not be the same as that of any other territory (pointing out that

6550-753: The United Nations Development Programme (UNDP) Human Development Report in 2006 has shown, progress meeting the MDG sanitation target is slow, with a large gap between the target coverage and the current reality. In December 2006, the United Nations General Assembly declared 2008 "The International Year of Sanitation ", in recognition of the slow progress being made towards the MDGs sanitation target. The year aimed to develop awareness and more actions to meet

6681-562: The WASH sector only include excreta management in their definition of sanitation. Another example of what is included in sanitation is found in the handbook by Sphere on "Humanitarian Charter and Minimum Standards in Humanitarian Response" which describes minimum standards in four "key response sectors" in humanitarian response situations. One of them is "Water Supply, Sanitation and Hygiene Promotion" ( WASH ) and it includes

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6812-647: The West Bengal Surface Transport Corporation and the Calcutta Tramways Company . There are also private bus companies. The railway system is a nationalised service without any private investment. Hired forms of transport include metered taxis and auto rickshaws , which often ply specific routes in cities. In most of the state, cycle rickshaws and in Kolkata, hand-pulled rickshaws and electric rickshaws are used for short-distance travel. According to

6943-503: The "mortality rate attributed to unsafe water, sanitation, and lack of hygiene". When analyzing environmental samples, various types of indicator organisms are used to check for fecal pollution of the sample. Commonly used indicators for bacteriological water analysis include the bacterium Escherichia coli (abbreviated as E. coli) and non-specific fecal coliforms . With regards to samples of soil , sewage sludge , biosolids or fecal matter from dry toilets , helminth eggs are

7074-477: The 'software' (regulation, hygiene promotion) needed to reduce faecal-oral disease transmission. It encompasses too the re-use and ultimate disposal of human excreta. The term environmental sanitation is used to cover the wider concept of controlling all the factors in the physical environment which may have deleterious impacts on human health and well-being. In developing countries, it normally includes drainage, solid waste management, and vector control, in addition to

7205-420: The 1970s, the state has managed to revive its economy steadily throughout the years. The state has shown improvement regarding bandhs ( strikes ) and educational infrastructure. Significant strides have been made in reducing unemployment, though the state suffers from substandard healthcare services, a lack of socio-economic development, poor infrastructure, unemployment and civil violence. In 2006

7336-476: The All India Trinamool Congress was elected to power with 225 seats in the legislature. Prior to this, West Bengal was ruled by the Left Front for 34 years (1977–2011), making it the world's longest-running democratically elected communist government. Banerjee was re-elected twice as Chief Minister in the 2016 West Bengal Legislative Assembly election and 2021 West Bengal Legislative Assembly election with 211 and 215 seats respectively, an absolute majority by

7467-567: The Bay of Bengal. In early summer, brief squalls and thunderstorms known as Kalbaisakhi , or Nor'westers, often occur. West Bengal receives the Bay of Bengal branch of the Indian Ocean monsoon that moves in a southeast to northwest direction. Monsoons bring rain to the whole state from June to September. Heavy rainfall of above 250 centimetres (98 in) is observed in the Darjeeling , Jalpaiguri , and Cooch Behar district . During

7598-400: The Legislative Assembly. The Assembly is unicameral with 295 members , or MLAs, including one nominated from the Anglo-Indian community. Terms of office run for five years unless the Assembly is dissolved before the completion of the term. Auxiliary authorities known as panchayats , for which local body elections are regularly held, govern local affairs. The state contributes 42 seats to

7729-410: The Millennium Summit in New York in 2000 and the 2002 World Summit on Sustainable Development in Johannesburg, developed the Millennium Development Goals (MDGs) aimed at poverty eradication and sustainable development. The specific sanitation goal for the year 2015 was to reduce by half the number of people who had no access to potable water and sanitation in the baseline year of 1990. As the JMP and

7860-404: The Sustainable Development Goal 6.2, Indicator 6.2.1, as the "Proportion of population using (a) safely managed sanitation services and (b) a hand-washing facility with soap and water". The current value in the 2017 baseline estimate by JMP is that 4.5 billion people currently do not have safely managed sanitation. Safely managed sanitation is defined as an improved sanitation facility which

7991-421: The Trinamool Congress. The state has one autonomous region, the Gorkhaland Territorial Administration . As of 1 November 2023, West Bengal is divided into 23 districts . Each district is governed by a district collector or district magistrate, appointed by either the Indian Administrative Service or the West Bengal Civil Service . Each district is subdivided into sub-divisions, governed by

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8122-420: The West Bengal Legislative Assembly, consists of elected members and special office bearers such as the Speaker and Deputy Speaker, who are elected by the members. Assembly meetings are presided over by the Speaker or the Deputy Speaker in the Speaker's absence. The judiciary is composed of the Calcutta High Court and a system of lower courts. Executive authority is vested in the Council of Ministers headed by

8253-656: The activities covered by the definition of sanitation." Sanitation can include personal sanitation and public hygiene. Personal sanitation work can include handling menstrual waste , cleaning household toilets , and managing household garbage . Public sanitation work can involve garbage collection, transfer and treatment ( municipal solid waste management ), cleaning drains, streets, schools, trains, public spaces , community toilets and public toilets , sewers , operating sewage treatment plants , etc. Workers who provide these services for other people are called sanitation workers . The overall purposes of sanitation are to provide

8384-620: The actual provision of sanitation facilities. Hygiene promotion is therefore an important part of sanitation and is usually key in maintaining good health. Hygiene promotion is a planned approach of enabling people to act and change their behavior in an order to reduce and/or prevent incidences of water, sanitation and hygiene ( WASH ) related diseases. It usually involves a participatory approach of engaging people to take responsibility of WASH services and infrastructure including its operation and maintenance. The three key elements of promoting hygiene are; mutual sharing of information and knowledge,

8515-420: The adjoining state of Jharkhand. The predominant commercial tree species is Shorea robusta , commonly known as the sal tree . The coastal region of Purba Medinipur exhibits coastal vegetation; the predominant tree is the Casuarina . A notable tree from the Sundarbans is the ubiquitous sundari ( Heritiera fomes ), from which the forest gets its name. The distribution of vegetation in northern West Bengal

8646-497: The arrival of the monsoons, low pressure in the Bay of Bengal region often leads to the formation of storms in the coastal areas . Winter (December–January) is mild over the plains with average minimum temperatures of 15 °C (59 °F). A cold and dry northern wind blows in the winter, substantially lowering the humidity level. The Darjeeling Himalayan Hill region experiences a harsh winter, with occasional snowfall. The "India State of Forest Report 2017", recorded forest area in

8777-552: The beginning of communist rule in 1977 before it rebounded. In 2023–24, the economy of West Bengal is the sixth-largest state economy in India with a gross state domestic product (GSDP) of ₹ 17.19 lakh crore (US$ 210 billion), and has the country's 20th-highest GSDP per capita of ₹ 121,267 (US$ 1,500) as of 2020–21. Despite being one of the fastest-growing major economies, West Bengal has struggled to attract foreign direct investment due to adverse land acquisition policies, poor infrastructure , and red tape . It also has

8908-408: The central, older parts or urban areas. Heavy rainfall and inadequate maintenance can lead to combined sewer overflows or sanitary sewer overflows , i.e., more or less diluted raw sewage being discharged into the environment. Industries often discharge wastewater into municipal sewers, which can complicate wastewater treatment unless industries pre-treat their discharges. Disposal of solid waste

9039-434: The city connecting it right with the rest of the country. The Netaji Subhash Chandra Bose Central Bus Terminus situated next to the North Bengal State Transport Corporation (NBSTC) Bus Terminal is a major stop for most private and state-owned buses in the region. The Royal Government of Bhutan also operates buses from Jalpaiguri to its border town Jaigaon / Phuentsholing , Bhutan . Air-conditioned sleeper coach bus service

9170-417: The city. It has 25 wards that elect the ward councilors. The All India Trinamool Congress is in the power of this municipal body. The chairperson of the municipality is Papia Pal. Jalpaiguri has its own bank, the Jalpaiguri Central Co-operative Bank, whose head office is located at Temple Street of the city. Founded in 1919, it has more than 20 branches with ATMs spread across the District. The municipality

9301-437: The country. The economy of West Bengal has witnessed many surprising changes in direction. The agricultural sector in particular rose to 8.33% in 2010–11 before tumbling to −4.01% in 2012–13. Many major industries such as the Uttarpara Hindustan Motors car manufacturing unit, the jute industry, and the Haldia Petrochemicals unit experienced shutdowns in 2014. In the same year, plans for a 300 billion Jindal Steel project

9432-603: The decades following the 1947 partition of India , transforming its landscape and shaping its politics. The early and prolonged exposure to British administration resulted in an expansion of Western education , culminating in developments in science, institutional education, and social reforms in the region, including what became known as the Bengali Renaissance . Several regional and pan−Indian empires throughout Bengal's history have shaped its culture , cuisine , and architecture . Post-Indian independence, as

9563-475: The districts of: Nadia, North 24 Parganas, Hooghly, Bardhaman and East Medinipur are ODF zones, with Nadia becoming the first ODF district in the state in April 2015. A study conducted in three districts of West Bengal found that accessing private health services to treat illness had a catastrophic impact on households. This indicates the importance of the public provision of health services to mitigate poverty and

9694-853: The earliest cities date back to the Vedic period . The region was part of several ancient pan−Indian empires, including the Vangas , Mauryans , and the Guptas . The citadel of Gauḍa served as the capital of the Gauda kingdom , the Pala Empire , and the Sena Empire . Islam was introduced through trade with the Abbasid Caliphate , but following the Ghurid conquests led by Bakhtiyar Khalji and

9825-494: The economic costs of inadequate sanitation is a huge concern. For example, according to a World Bank study, economic losses due to inadequate sanitation to The Indian economy are equivalent to 6.4% of its GDP. Most of these are due to premature mortality, time lost in accessing, loss of productivity, additional costs for healthcare among others. Inadequate sanitation also leads to loss from potential tourism revenue. This study also found that impacts are disproportionately higher for

9956-411: The end of British rule over the Indian subcontinent the Bengal Legislative Council and the Bengal Legislative Assembly voted on the Partition of Bengal along religious lines into two separate entities: West Bengal, which continued as an Indian state and East Bengal , a province of Pakistan , which came to be known be as East Pakistan and later became the independent Bangladesh . In 2011

10087-597: The entire Bengal region. Mosques , madrasas and khanqahs were built throughout these stages. During the Islamic Bengal Sultanate , founded in 1352, Bengal was a major world trading nation and was often referred by the Europeans as the richest country with which to trade. Later, in 1576, it was absorbed into the Mughal Empire . Subsequent Muslim conquests helped spread Islam throughout

10218-624: The establishment of the Delhi Sultanate , the Muslim faith spread across the entire Bengal region. During the Bengal Sultanate , the territory was a major trading nation in the world, and was often referred by the Europeans as the "richest country to trade with". It was absorbed into the Mughal Empire in 1576. Simultaneously, some parts of the region were ruled by several Hindu states , and Baro-Bhuyan landlords, and part of it

10349-412: The experience of the user, excreta and wastewater collection methods, transporting and treatment of waste, and reuse or disposal. All need to be thoroughly considered. The benefits to society of managing human excreta are considerable, for public health as well as for the environment. As a rough estimate: For every US$ 1 spent on sanitation, the return to society is US$ 5.50. For developing countries,

10480-490: The fact that sanitation includes wastewater treatment, the two terms are often used side by side as "sanitation and wastewater management". Another definition is in the DFID guidance manual on water supply and sanitation programmes from 1998: "For the purposes of this manual, the word 'sanitation' alone is taken to mean the safe management of human excreta. It therefore includes both the 'hardware' (e.g. latrines and sewers) and

10611-457: The fecal sludge that is generated onsite is treated at an offsite location. Wastewater ( sewage ) is only generated when piped water supply is available within the buildings or close to them. A related term is a decentralized wastewater system which refers in particular to the wastewater part of on-site sanitation. Similarly, an onsite sewage facility can treat the wastewater generated locally. The global methane emissions from NSSS in 2020

10742-493: The following areas: Hygiene promotion, water supply , excreta management, vector control , solid waste management and WASH in disease outbreaks and healthcare settings. Hygiene promotion is seen by many as an integral part of sanitation. The Water Supply and Sanitation Collaborative Council defines sanitation as "The collection, transport, treatment and disposal or reuse of human excreta , domestic wastewater and solid waste, and associated hygiene promotion." Despite

10873-454: The food and biopharmaceutical industries, the term "sanitary equipment" means equipment that is fully cleanable using clean-in-place (CIP) and sterilization-in-place (SIP) procedures: that is fully drainable from cleaning solutions and other liquids . The design should have a minimum amount of deadleg, or areas where the turbulence during cleaning is insufficient to remove product deposits. In general, to improve cleanability, this equipment

11004-415: The form of relatively simple onsite sanitation systems. This can in some cases consist of a simple pit latrine or other type of non-flush toilet for the excreta management part. Providing sanitation to people requires attention to the entire system, not just focusing on technical aspects such as the toilet , fecal sludge management or the wastewater treatment plant. The "sanitation chain" involves

11135-424: The geographical area of West Bengal is protected land, comprising fifteen wildlife sanctuaries and five national parks— Sundarbans National Park , Buxa Tiger Reserve , Gorumara National Park , Neora Valley National Park and Singalila National Park . Extant wildlife includes Indian rhinoceros , Indian elephant , deer, leopard , gaur , tiger and crocodiles , as well as many bird species. Migratory birds come to

11266-483: The impact of illness on poor households. Sanitation A range of sanitation technologies and approaches exists. Some examples are community-led total sanitation , container-based sanitation , ecological sanitation , emergency sanitation , environmental sanitation, onsite sanitation and sustainable sanitation . A sanitation system includes the capture, storage, transport, treatment and disposal or reuse of human excreta and wastewater . Reuse activities within

11397-516: The landfill with clay-type soils to minimize migration of leachate that could contaminate groundwater (and hence jeopardize some drinking water supplies). For incineration options, the release of air pollutants , including certain toxic components is an attendant adverse outcome. Recycling and biofuel conversion are the sustainable options that generally have superior lifecycle costs, particularly when total ecological consequences are considered. Composting value will ultimately be limited by

11528-619: The last independent Nawab, in the Battle of Plassey in 1757. The company gained the right to collect revenue in Bengal subah (province) in 1765 with the signing of the treaty between the East India company and the Mughal emperor following the Battle of Buxar in 1764. The Bengal Presidency was established in 1765; it later incorporated all British-controlled territory north of the Central Provinces (now Madhya Pradesh ), from

11659-793: The market demand for compost product. Sanitation within the food industry means the adequate treatment of food-contact surfaces by a process that is effective in destroying vegetative cells of microorganisms of public health significance, and in substantially reducing numbers of other undesirable microorganisms, but without adversely affecting the food or its safety for the consumer ( U.S. Food and Drug Administration , Code of Federal Regulations , 21CFR110, USA). Sanitation Standard Operating Procedures are mandatory for food industries in United States . Similarly, in Japan, food hygiene has to be achieved through compliance with food sanitation law. In

11790-400: The mid-2000s, armed activists conducted minor terrorist attacks in some parts of the state. Clashes with the administration took place at several controversial locations over the issue of industrial land acquisition. This became a decisive reason behind the defeat of the ruling Left Front government in the 2011 assembly election. Although the economy was severely damaged during the unrest in

11921-557: The mobilization of affected communities and the provision of essential material and facilities. The WHO has investigated which proportion of death and disease worldwide can be attributed to insufficient WASH services. In their analysis they focus on the following four health outcomes: diarrhea , acute respiratory infections , malnutrition , and soil-transmitted Helminthiasis (STHs). These health outcomes are also included as an indicator for achieving Sustainable Development Goal 3 ("Good Health and Well-being"): Indicator 3.9.2 reports on

12052-527: The mouths of the Ganges and the Brahmaputra to the Himalayas and the Punjab . The Bengal famine of 1770 claimed millions of lives due to tax policies enacted by the British company. Calcutta, the headquarters of the East India company, was named the capital of British-held territories in India in 1773. The failed Indian rebellion of 1857 started near Calcutta and resulted in a transfer of authority to

12183-474: The name Bengal ( Bangla and Bongo in Bengali ) is unknown. One theory suggests the word derives from "Bang", the name of a Dravidian tribe that settled the region around 1000   BCE. The Bengali word Bongo might have been derived from the ancient kingdom of Vanga (or Banga ). Although some early Sanskrit literature mentions the name Vanga , the region's early history is obscure. In 1947, at

12314-472: The name 'Bangla' may create confusion with neighbouring Bangladesh ). Stone Age tools dating back 20,000 years have been excavated in the state, showing human occupation 8,000 years earlier than scholars had thought. According to the Indian epic Mahabharata the region was part of the Vanga kingdom. Several Vedic realms were present in the Bengal region, including Vanga , Rarh , Pundravardhana and

12445-602: The national average of 74.7 km/km (120.2 mi/sq mi). As of 2011, the total railway route length was around 4,481 km (2,784 mi). Kolkata is the headquarters of three zones of the Indian Railways — Eastern Railway and South Eastern Railway and the Kolkata Metro, which is the newly formed 17th   zone of the Indian Railways. The Northeast Frontier Railway (NFR) serves

12576-512: The northern parts of the state. The Kolkata metro is the country's first underground railway. The Darjeeling Himalayan Railway , part of NFR, is a UNESCO World Heritage Site . Netaji Subhas Chandra Bose International Airport at Dum Dum , Kolkata, is the state's largest airport. Bagdogra Airport near Siliguri is a customs airport that offers international service to Bhutan and Thailand, besides regular domestic service. Kazi Nazrul Islam Airport , India's first private sector airport, serves

12707-479: The offing to revive the economy. West Bengal has been able to attract 2% of the foreign direct investment in the last decade. As of 2011, the total length of surface roads in West Bengal was over 92,023 kilometres (57,180 miles); national highways comprise 2,578 km (1,602 mi) and state highways 2,393 km (1,487 mi). As of 2006, the road density of the state was 103.69 kilometres per square kilometre (166.87 miles per square mile), higher than

12838-412: The percentage share of Gross Value Added (GVA) at factor cost by economic activity at the constant price (the base year 2011–2012) was Agriculture-Forestry and Fishery—4.84%, Industry 18.51% and Services 66.65%. It has been observed that there has been a slow but steady decline in the percentage share of industry and agriculture over the years. Agriculture is the leading economic sector in West Bengal. Rice

12969-561: The plot where they are generated". Another term that is used for the same system is non-sewered sanitation systems (NSSS), which are prevalent in many countries. NSSS play a vital role in the safe management of fecal sludge, accounting for approximately half of all existing sanitation provisions. The degree of treatment may be variable, from none to advanced. Examples are pit latrines (no treatment) and septic tanks ( primary treatment of wastewater). On-site sanitation systems are often connected to fecal sludge management (FSM) systems where

13100-530: The poor, women and children. Availability of toilet at home on the other hand, positively contributes to economic well-being of women as it leads to an increase in literacy and participation in labor force. The term sanitation is connected with various descriptors or adjectives to signify certain types of sanitation systems (which may deal only with human excreta management or with the entire sanitation system, i.e. also greywater, stormwater and solid waste management) – in alphabetical order: In 2017, JMP defined

13231-409: The provisional results of the 2011 national census, West Bengal is the fourth-most-populous state in India with a population of 91,347,736 (7.55% of India's population). The state's 2001–2011 decennial population growth rate was 13.93%, lower than the 1991–2001 growth rate of 17.8% and lower than the national rate of 17.64%. The gender ratio is 947 females per 1,000 males. As of 2011, West Bengal had

13362-606: The region for four hundred years beginning in the 8th   century. A shorter reign of the Hindu Sena dynasty followed. Rajendra Chola I of the Chola dynasty invaded some areas of Bengal between 1021 and 1023. Islam was introduced through trade with the Abbasid Caliphate . Following the Ghurid conquests led by Muhammad bin Bakhtiyar Khalji and the establishment of the Delhi Sultanate , it spread across

13493-610: The region. It was ruled by dynasties of the Bengal Sultanate and feudal lords under the Delhi Sultanate for the next few hundred years. The Bengal Sultanate was interrupted for twenty years by a Hindu uprising under Raja Ganesha . In the 16th   century, Mughal general Islam Khan conquered Bengal. Administration by governors appointed by the court of the Mughal Empire gave way to semi-independence under

13624-491: The river by a feeder canal. Its water flow management has been a source of lingering dispute between India and Bangladesh. The Teesta , Torsa , Jaldhaka and Mahananda rivers are in the northern hilly region. The western plateau region has rivers like the Damodar, Ajay and Kangsabati . The Ganges delta and the Sundarbans area have numerous rivers and creeks. Pollution of the Ganges from indiscriminate waste dumped into

13755-509: The river is a major problem. Damodar , another tributary of the Ganges and once known as the "Sorrow of Bengal" (due to its frequent floods), has several dams under the Damodar Valley Project . At least nine districts in the state suffer from arsenic contamination of groundwater , and as of 2017 an estimated 1.04   crore people were afflicted by arsenic poisoning. West Bengal's climate varies from tropical savanna in

13886-525: The sanitation system may focus on the nutrients , water, energy or organic matter contained in excreta and wastewater. This is referred to as the "sanitation value chain" or "sanitation economy". The people responsible for cleaning, maintaining, operating, or emptying a sanitation technology at any step of the sanitation chain are called " sanitation workers ". Several sanitation "levels" are being used to compare sanitation service levels within countries or across countries. The sanitation ladder defined by

14017-788: The southern part of the state, especially in the Sundarbans area. Kolkata is the only city in India to have trams as a mode of transport; these are operated by the Calcutta Tramways Company. Several government-owned organisations operate bus services in the state, including: the Calcutta State Transport Corporation , the North Bengal State Transport Corporation , the South Bengal State Transport Corporation ,

14148-407: The southern portions to humid subtropical in the north. The main seasons are summer, the rainy season, a short autumn and winter. While the summer in the delta region is noted for excessive humidity, the western highlands experience a dry summer like northern India. The highest daytime temperatures range from 38 to 45 °C (100 to 113 °F). At night, a cool southerly breeze carries moisture from

14279-458: The state during the winter. The high-altitude forests of Singalila National Park shelter barking deer , red panda , chinkara , takin , serow , pangolin , minivet and kalij pheasants . The Sundarbans are noted for a reserve project devoted to conserving the endangered Bengal tiger , although the forest hosts many other endangered species such as the Gangetic dolphin , river terrapin and estuarine crocodile. The mangrove forest also acts as

14410-493: The state government or private organisations, many of which are religious. Bengali and English are the primary languages of instruction; Nepali and Hindi are also used. Schools in Jalpaiguri follow the "10+2+3" plan . After completing their secondary education, students typically enroll in schools that have a higher secondary facility and are affiliated with the West Bengal Council of Higher Secondary Education ,

14541-448: The state is 16,847 km (6,505 sq mi), while in 2013, forest area was 16,805 km (6,488 sq mi), which was 18.93% of the state's geographical area, compared to the then national average of 21.23%. Reserves and protected and unclassed forests constitute 59.4%, 31.8% and 8.9%, respectively, of forested areas, as of 2009. Part of the world's largest mangrove forest, the Sundarbans in southern West Bengal. From

14672-466: The state's healthcare system was severely criticised in the aftermath of the West Bengal blood test kit scam . West Bengal is on the eastern bottleneck of India , stretching from the Himalayas in the north to the Bay of Bengal in the south. The state has a total area of 88,752 square kilometres (34,267 sq mi). The Darjeeling Himalayan hill region in the northern extreme of the state

14803-423: The subject of Sustainable Development Goal 6 . The estimate in 2017 by JMP states that 4.5 billion people currently do not have safely managed sanitation . Lack of access to sanitation has an impact not only on public health but also on human dignity and personal safety. There are some variations on the use of the term "sanitation" between countries and organizations. The World Health Organization defines

14934-481: The target. There are numerous reasons for this gap. A major one is that sanitation is rarely given political attention received by other topics despite its key importance. Sanitation is not high on the international development agenda, and projects such as those relating to water supply projects are emphasised. The Joint Monitoring Programme for Water Supply and Sanitation of WHO and UNICEF (JMP) has been publishing reports of updated estimates every two years on

15065-619: The term "sanitation" as follows: "Sanitation generally refers to the provision of facilities and services for the safe disposal of human urine and faeces. The word 'sanitation' also refers to the maintenance of hygienic conditions, through services such as garbage collection and wastewater disposal." Sanitation includes all four of these technical and non-technical systems: Excreta management systems, wastewater management systems (included here are wastewater treatment plants ), solid waste management systems as well as drainage systems for rainwater, also called stormwater drainage . However, many in

15196-550: The twin cities of Asansol-Durgapur at Andal , Paschim Bardhaman . Kolkata is a major river port in eastern India. The Kolkata Port Trust manages the Kolkata and the Haldia docks. There is passenger service to Port Blair on the Andaman and Nicobar Islands . Cargo ship service operates to ports in India and abroad, operated by the Shipping Corporation of India . Ferries are a principal mode of transport in

15327-445: The two cities makes it the largest metropolis of the region . The name "Jalpaiguri" comes from the word "Jalpai " meaning Ceylon olive , which grew in the city and adjacent areas. And "Guri" means a place. Jalpaiguri is the district headquarter of Jalpaiguri District . It is situated at a height of 89m(292ft) from Mean Sea Level. The city lies very close to the Himalayas and on the left bank of Teesta river. The Karla river

15458-539: The world. As a part of the Bengal region of the Indian subcontinent , it borders Bangladesh in the east, and Nepal and Bhutan in the north. It also borders the Indian states of Jharkhand , Odisha , Bihar , Sikkim and Assam . The state capital is Kolkata , the third-largest metropolis , and seventh largest city by population in India. West Bengal includes the Darjeeling Himalayan hill region ,

15589-534: The year. The average annual rainfall is approximately 3400 mm. A distinct season, monsoon is observed from June to September. About 917.3 mm rain falls in July. Though the amount plummets to 3.3 mm in December. On an average, the rainy days in Jalpaiguri city are 100. The heaviest one-day rainfall occurred on 10 July 1999 when 474 mm rain fell on the city. The wettest month was July 1996. In that month,

15720-624: Was Shashanka , who reigned in the early 7th   century. Shashanka is often recorded in Buddhist annals as an intolerant Hindu ruler noted for his persecution of the Buddhists. He murdered Rajyavardhana , the Buddhist king of Thanesar , and is noted for destroying the Bodhi tree at Bodhgaya , and replacing Buddha statues with Shiva lingams . After a period of anarchy, the Pala dynasty ruled

15851-486: Was 14,522. Effective literacy rate for people aged 7+ was 86.43 per cent. The main languages spoken here are Bengali , Hindi and Nepali . Civic administration is the responsibility of the Jalpaiguri Municipality which is the sixth oldest in West Bengal after that of Kolkata , Howrah , Berhampore , Burdwan and Siuri . Set up in 1885, it is headed by a chairman who is elected by the residents of

15982-528: Was 19.98%, a decline from 31.8% a decade prior. Scheduled castes and tribes form 28.6% and 5.8% of the population, respectively, in rural areas and 19.9% and 1.5%, respectively, in urban areas. In September 2017, West Bengal achieved 100% electrification, after some remote villages in the Sunderbans became the last to be electrified. As of September 2017, of 125 towns and cities in Bengal, 76 have achieved open defecation free (ODF) status. All towns in

16113-414: Was 40.9 °C, recorded on 21 July 1986. The winter maximum temperature here hovers around 22–25 °C and minimum drops to 8–10 °C. The minimum temperature sometimes falls below 7 °C. The lowest temperature ever dropped in Jalpaiguri city was 2.2 °C, recorded on 5 February 1914. As Jalpaiguri is located on the base of the Himalayas , the city receives a high amount of rainfall throughout

16244-416: Was 9.8% in 1980–1981, declining to 5% by 1997–1998. In contrast, the service sector has grown at a rate higher than the national rate. The state's total financial debt stood at ₹ 1,918,350 million (US$ 23 billion) as of 2011. In the period 2004–2010, the average gross state domestic product (GSDP) growth rate was 13.9% (calculated in Indian rupee terms) lower than 15.5%, the average for all states of

16375-632: Was briefly overrun by the Suri Empire . Following the death of Emperor Aurangzeb in the early 1700s, the proto-industrialised Mughal Bengal became a semi-independent state under the Nawabs of Bengal , and showed signs of the first Industrial Revolution . The region was later annexed into the Bengal Presidency by the British East India Company after the Battle of Buxar in 1764. From 1772 to 1911, Calcutta

16506-473: Was defined as the control of all those factors in the physical environment which exercise a harmful effect on human being physical development, health and survival . One of the primary function of environmental sanitation is to protect public health . Lack of sanitation refers to the absence of sanitation. In practical terms it usually means lack of toilets or lack of hygienic toilets that anybody would want to use voluntarily. The result of lack of sanitation

16637-603: Was estimated to as 377 Mt CO2e per year or 4.7% of global anthropogenic methane emissions, which are comparable to the greenhouse gas emissions from wastewater treatment plants. This means that the GHG emissions from the NSSS as a non-negligible source. Safely managed sanitation is the highest level of household sanitation envisioned by the Sustainable Development Goal Number 6 . It is measured under

16768-408: Was integrated into West Bengal; portions of Bihar were also subsequently merged with West Bengal. Both West and East Bengal experienced large influxes of refugees during and after the partition in 1947. Refugee resettlement and related issues continued to play a significant role in the politics and socio-economic condition of the state. During the 1970s and 1980s, severe power shortages, strikes and

16899-659: Was mothballed. The tea industry of West Bengal has also witnessed shutdowns for financial and political reasons. The tourism industry of West Bengal was negatively impacted in 2017 because of the Gorkhaland agitation. However, over the years due to effective changes in the stance towards industrialisation, ease of doing business has improved in West Bengal. Steps are being taken to remedy this situation by promoting West Bengal as an investment destination. A leather complex has been built in Kolkata. Smart cities are being planned close to Kolkata, and major roadway projects are in

17030-589: Was partitioned along religious lines. The western part went to the Dominion of India and was named West Bengal. The eastern part went to the Dominion of Pakistan as a province called East Bengal (later renamed East Pakistan in 1956), becoming the independent nation of Bangladesh in 1971. In 1950 the Princely State of Cooch Behar merged with West Bengal. In 1955 the former French enclave of Chandannagar , which had passed into Indian control after 1950,

17161-546: Was the capital of all of East India Company's territories and then the capital of the entirety of India after the establishment of the Viceroyalty . From 1912 to India's Independence in 1947, it was the capital of the Bengal Province . The region was a hotbed of the Indian independence movement and has remained one of India's great artistic and intellectual centres. Following widespread religious violence ,

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