{"id":1205090,"name":"People using at least basic drinking water services (% of population)","unit":"% of population","createdAt":"2026-03-01T08:24:26.000Z","updatedAt":"2026-05-12T18:50:19.000Z","coverage":"","timespan":"2000-2024","datasetId":7396,"shortUnit":"%","columnOrder":0,"shortName":"sh_h2o_basw_zs","catalogPath":"grapher/worldbank_wdi/2026-02-27/wdi/wdi#sh_h2o_basw_zs","descriptionFromProducer":"The percentage of people using at least basic water services. This indicator encompasses both people using basic water services as well as those using safely managed water services. Basic drinking water services is defined as drinking water from an improved source, provided collection time is not more than 30 minutes for a round trip. Improved water sources include piped water, boreholes or tubewells, protected dug wells, protected springs, and packaged or delivered water.\n\n### Aggregation method:\nWeighted average\n\n### Statistical concept and methodology:\nMethodology: The data sources for drinking water services are household surveys such as Demographic and Health Surveys (DHS) and Multiple Indicator Cluster Surveys (MICS), administrative data, census, and other datasets such as compilations by international or regional initiatives (e.g., IB-NET) or studies conducted by research institutions. Based on these national datasets, JMP estimates the proportion of the people accessing different levels of services by using linear regression. You can find the details of estimates including the rules on interpolation, extrapolation and extension in the JMP’s methodology report (https://washdata.org/reports/jmp-2017-methodology).\nStatistical concept(s): The JMP classifies the sanitation service levels into five tiers, ranging from the most to the least favorable: safely managed, basic, limited, unimproved, and surface water (Reference: https://washdata.org/monitoring/drinking-water). This indicator encompasses both people using basic water services as well as those using safely managed water services.\n\n### Development relevance:\nWater is considered to be the most important resource for sustaining ecosystems, which provide life-supporting services for people, animals, and plants. Global access to safe water and proper hygiene education can reduce illness and death from disease, leading to improved health, poverty reduction, and socio-economic development. However, many countries are challenged to provide these basic necessities to their populations, leaving people at risk for water, sanitation, and hygiene (WASH)-related diseases. Because contaminated water is a major cause of illness and death, water quality is a determining factor in human poverty, education, and economic opportunities.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nLack of access to adequate drinking water services contributes to deaths and illness, especially in children. Water based disease transmission by drinking contaminated water is responsible for significant outbreaks of diseases such as cholera and typhoid and includes diarrheal diseases, viral hepatitis A, cholera, dysentery and dracunculiasis (Guineaworm disease). Improving access to clean drinking water is a crucial element in the reduction of under-five mortality and morbidity and there is evidence that ensuring higher levels of drinking water services has a greater impact.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nWomen and children spend millions of hours each year fetching water. The chore diverts their time from other important activities (for example attending school, caring for children, participating in the economy). When water is not available on premises and has to be collected, women and girls are almost two and a half times more likely than men and boys to be the main water carriers for their families.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nMany international organizations use access to safe drinking water and hygienic sanitation facilities as a measure for progress in the fight against poverty, disease, and death. Access to safe drinking water is also considered to be a human right, not a privilege, for every man, woman, and child. Economic benefits of safe drinking water services include higher economic productivity, more education, and health-care savings.\n\n### Limitations and exceptions:\nNational, regional and income group estimates are made when data are available for at least 50 percent of the population.","type":"float","dataChecksum":"1262286022053626620","metadataChecksum":"-1295046310916057515","datasetName":"World Development Indicators","updatePeriodDays":365,"datasetVersion":"2026-02-27","nonRedistributable":false,"display":{"unit":"% of population","shortUnit":"%"},"schemaVersion":2,"presentation":{},"dimensions":{"years":{"values":[{"id":2000},{"id":2001},{"id":2002},{"id":2003},{"id":2004},{"id":2005},{"id":2006},{"id":2007},{"id":2008},{"id":2009},{"id":2010},{"id":2011},{"id":2012},{"id":2013},{"id":2014},{"id":2015},{"id":2016},{"id":2017},{"id":2018},{"id":2019},{"id":2020},{"id":2021},{"id":2022},{"id":2023},{"id":2024}]},"entities":{"values":[{"id":15,"name":"Afghanistan","code":"AFG"},{"id":16,"name":"Albania","code":"ALB"},{"id":17,"name":"Algeria","code":"DZA"},{"id":246,"name":"American Samoa","code":"ASM"},{"id":18,"name":"Andorra","code":"AND"},{"id":19,"name":"Angola","code":"AGO"},{"id":20,"name":"Antigua and Barbuda","code":"ATG"},{"id":21,"name":"Argentina","code":"ARG"},{"id":22,"name":"Armenia","code":"ARM"},{"id":219,"name":"Aruba","code":"ABW"},{"id":23,"name":"Australia","code":"AUS"},{"id":24,"name":"Austria","code":"AUT"},{"id":25,"name":"Azerbaijan","code":"AZE"},{"id":26,"name":"Bahamas","code":"BHS"},{"id":27,"name":"Bahrain","code":"BHR"},{"id":28,"name":"Bangladesh","code":"BGD"},{"id":29,"name":"Barbados","code":"BRB"},{"id":30,"name":"Belarus","code":"BLR"},{"id":4,"name":"Belgium","code":"BEL"},{"id":31,"name":"Belize","code":"BLZ"},{"id":32,"name":"Benin","code":"BEN"},{"id":194,"name":"Bermuda","code":"BMU"},{"id":33,"name":"Bhutan","code":"BTN"},{"id":34,"name":"Bolivia","code":"BOL"},{"id":35,"name":"Bosnia and Herzegovina","code":"BIH"},{"id":36,"name":"Botswana","code":"BWA"},{"id":37,"name":"Brazil","code":"BRA"},{"id":196,"name":"British Virgin Islands","code":"VGB"},{"id":38,"name":"Brunei","code":"BRN"},{"id":39,"name":"Bulgaria","code":"BGR"},{"id":40,"name":"Burkina Faso","code":"BFA"},{"id":41,"name":"Burundi","code":"BDI"},{"id":42,"name":"Cambodia","code":"KHM"},{"id":43,"name":"Cameroon","code":"CMR"},{"id":44,"name":"Canada","code":"CAN"},{"id":45,"name":"Cape Verde","code":"CPV"},{"id":197,"name":"Cayman Islands","code":"CYM"},{"id":174,"name":"Central African Republic","code":"CAF"},{"id":173,"name":"Chad","code":"TCD"},{"id":172,"name":"Chile","code":"CHL"},{"id":171,"name":"China","code":"CHN"},{"id":170,"name":"Colombia","code":"COL"},{"id":169,"name":"Comoros","code":"COM"},{"id":168,"name":"Congo","code":"COG"},{"id":166,"name":"Costa Rica","code":"CRI"},{"id":143,"name":"Cote d'Ivoire","code":"CIV"},{"id":165,"name":"Croatia","code":"HRV"},{"id":164,"name":"Cuba","code":"CUB"},{"id":279,"name":"Curacao","code":"CUW"},{"id":163,"name":"Cyprus","code":"CYP"},{"id":162,"name":"Czechia","code":"CZE"},{"id":167,"name":"Democratic Republic of Congo","code":"COD"},{"id":161,"name":"Denmark","code":"DNK"},{"id":154,"name":"Djibouti","code":"DJI"},{"id":200,"name":"Dominica","code":"DMA"},{"id":160,"name":"Dominican Republic","code":"DOM"},{"id":349172,"name":"East Asia and Pacific (WB)","code":"WB_EAP"},{"id":225,"name":"East Timor","code":"TLS"},{"id":201,"name":"Ecuador","code":"ECU"},{"id":65,"name":"Egypt","code":"EGY"},{"id":259,"name":"El Salvador","code":"SLV"},{"id":159,"name":"Equatorial Guinea","code":"GNQ"},{"id":157,"name":"Eritrea","code":"ERI"},{"id":156,"name":"Estonia","code":"EST"},{"id":78,"name":"Eswatini","code":"SWZ"},{"id":158,"name":"Ethiopia","code":"ETH"},{"id":349171,"name":"Europe and Central Asia (WB)","code":"WB_ECA"},{"id":115117,"name":"European Union (27)","code":"OWID_EU27"},{"id":250,"name":"Faroe Islands","code":"FRO"},{"id":202,"name":"Fiji","code":"FJI"},{"id":155,"name":"Finland","code":"FIN"},{"id":3,"name":"France","code":"FRA"},{"id":203,"name":"French Polynesia","code":"PYF"},{"id":153,"name":"Gabon","code":"GAB"},{"id":151,"name":"Gambia","code":"GMB"},{"id":152,"name":"Georgia","code":"GEO"},{"id":6,"name":"Germany","code":"DEU"},{"id":150,"name":"Ghana","code":"GHA"},{"id":251,"name":"Gibraltar","code":"GIB"},{"id":149,"name":"Greece","code":"GRC"},{"id":205,"name":"Greenland","code":"GRL"},{"id":206,"name":"Grenada","code":"GRD"},{"id":254,"name":"Guam","code":"GUM"},{"id":148,"name":"Guatemala","code":"GTM"},{"id":147,"name":"Guinea","code":"GIN"},{"id":94,"name":"Guinea-Bissau","code":"GNB"},{"id":146,"name":"Guyana","code":"GUY"},{"id":145,"name":"Haiti","code":"HTI"},{"id":457,"name":"High-income countries","code":"OWID_HIC"},{"id":139,"name":"Honduras","code":"HND"},{"id":144,"name":"Hong Kong","code":"HKG"},{"id":138,"name":"Hungary","code":"HUN"},{"id":207,"name":"Iceland","code":"ISL"},{"id":137,"name":"India","code":"IND"},{"id":136,"name":"Indonesia","code":"IDN"},{"id":135,"name":"Iran","code":"IRN"},{"id":134,"name":"Iraq","code":"IRQ"},{"id":2,"name":"Ireland","code":"IRL"},{"id":265,"name":"Isle of Man","code":"IMN"},{"id":133,"name":"Israel","code":"ISR"},{"id":8,"name":"Italy","code":"ITA"},{"id":132,"name":"Jamaica","code":"JAM"},{"id":14,"name":"Japan","code":"JPN"},{"id":130,"name":"Jordan","code":"JOR"},{"id":131,"name":"Kazakhstan","code":"KAZ"},{"id":129,"name":"Kenya","code":"KEN"},{"id":204,"name":"Kiribati","code":"KIR"},{"id":208,"name":"Kuwait","code":"KWT"},{"id":126,"name":"Kyrgyzstan","code":"KGZ"},{"id":125,"name":"Laos","code":"LAO"},{"id":349170,"name":"Latin America and Caribbean (WB)","code":"WB_LAC"},{"id":122,"name":"Latvia","code":"LVA"},{"id":124,"name":"Lebanon","code":"LBN"},{"id":123,"name":"Lesotho","code":"LSO"},{"id":121,"name":"Liberia","code":"LBR"},{"id":120,"name":"Libya","code":"LBY"},{"id":209,"name":"Liechtenstein","code":"LIE"},{"id":119,"name":"Lithuania","code":"LTU"},{"id":461,"name":"Low-income countries","code":"OWID_LIC"},{"id":460,"name":"Lower-middle-income countries","code":"OWID_LMC"},{"id":210,"name":"Luxembourg","code":"LUX"},{"id":262,"name":"Macao","code":"MAC"},{"id":118,"name":"Madagascar","code":"MDG"},{"id":117,"name":"Malawi","code":"MWI"},{"id":116,"name":"Malaysia","code":"MYS"},{"id":211,"name":"Maldives","code":"MDV"},{"id":115,"name":"Mali","code":"MLI"},{"id":212,"name":"Malta","code":"MLT"},{"id":223,"name":"Marshall Islands","code":"MHL"},{"id":114,"name":"Mauritania","code":"MRT"},{"id":213,"name":"Mauritius","code":"MUS"},{"id":113,"name":"Mexico","code":"MEX"},{"id":222,"name":"Micronesia (country)","code":"FSM"},{"id":372001,"name":"Middle East, North Africa, Afghanistan and Pakistan (WB)","code":"WB_MENAP"},{"id":111,"name":"Moldova","code":"MDA"},{"id":214,"name":"Monaco","code":"MCO"},{"id":112,"name":"Mongolia","code":"MNG"},{"id":215,"name":"Montenegro","code":"MNE"},{"id":110,"name":"Morocco","code":"MAR"},{"id":109,"name":"Mozambique","code":"MOZ"},{"id":142,"name":"Myanmar","code":"MMR"},{"id":108,"name":"Namibia","code":"NAM"},{"id":218,"name":"Nauru","code":"NRU"},{"id":107,"name":"Nepal","code":"NPL"},{"id":5,"name":"Netherlands","code":"NLD"},{"id":220,"name":"New Caledonia","code":"NCL"},{"id":106,"name":"New Zealand","code":"NZL"},{"id":104,"name":"Niger","code":"NER"},{"id":103,"name":"Nigeria","code":"NGA"},{"id":278896,"name":"North America (WB)","code":"WB_NA"},{"id":128,"name":"North Korea","code":"PRK"},{"id":66,"name":"North Macedonia","code":"MKD"},{"id":266,"name":"Northern Mariana Islands","code":"MNP"},{"id":102,"name":"Norway","code":"NOR"},{"id":217,"name":"Oman","code":"OMN"},{"id":101,"name":"Pakistan","code":"PAK"},{"id":224,"name":"Palau","code":"PLW"},{"id":140,"name":"Palestine","code":"PSE"},{"id":100,"name":"Panama","code":"PAN"},{"id":99,"name":"Papua New Guinea","code":"PNG"},{"id":98,"name":"Paraguay","code":"PRY"},{"id":97,"name":"Peru","code":"PER"},{"id":96,"name":"Philippines","code":"PHL"},{"id":11,"name":"Poland","code":"POL"},{"id":95,"name":"Portugal","code":"PRT"},{"id":93,"name":"Puerto Rico","code":"PRI"},{"id":226,"name":"Qatar","code":"QAT"},{"id":92,"name":"Romania","code":"ROU"},{"id":12,"name":"Russia","code":"RUS"},{"id":91,"name":"Rwanda","code":"RWA"},{"id":227,"name":"Saint Kitts and Nevis","code":"KNA"},{"id":229,"name":"Saint Lucia","code":"LCA"},{"id":280,"name":"Saint Martin (French part)","code":"MAF"},{"id":230,"name":"Saint Vincent and the Grenadines","code":"VCT"},{"id":239,"name":"Samoa","code":"WSM"},{"id":231,"name":"San Marino","code":"SMR"},{"id":232,"name":"Sao Tome and Principe","code":"STP"},{"id":90,"name":"Saudi Arabia","code":"SAU"},{"id":89,"name":"Senegal","code":"SEN"},{"id":88,"name":"Serbia","code":"SRB"},{"id":233,"name":"Seychelles","code":"SYC"},{"id":87,"name":"Sierra Leone","code":"SLE"},{"id":86,"name":"Singapore","code":"SGP"},{"id":281,"name":"Sint Maarten (Dutch part)","code":"SXM"},{"id":85,"name":"Slovakia","code":"SVK"},{"id":83,"name":"Slovenia","code":"SVN"},{"id":195,"name":"Solomon Islands","code":"SLB"},{"id":82,"name":"Somalia","code":"SOM"},{"id":81,"name":"South Africa","code":"ZAF"},{"id":277956,"name":"South Asia (WB)","code":"WB_SA"},{"id":127,"name":"South Korea","code":"KOR"},{"id":258,"name":"South Sudan","code":"SSD"},{"id":9,"name":"Spain","code":"ESP"},{"id":141,"name":"Sri Lanka","code":"LKA"},{"id":277950,"name":"Sub-Saharan Africa (WB)","code":"WB_SSA"},{"id":79,"name":"Sudan","code":"SDN"},{"id":234,"name":"Suriname","code":"SUR"},{"id":10,"name":"Sweden","code":"SWE"},{"id":7,"name":"Switzerland","code":"CHE"},{"id":77,"name":"Syria","code":"SYR"},{"id":76,"name":"Tajikistan","code":"TJK"},{"id":64,"name":"Tanzania","code":"TZA"},{"id":75,"name":"Thailand","code":"THA"},{"id":74,"name":"Togo","code":"TGO"},{"id":235,"name":"Tonga","code":"TON"},{"id":73,"name":"Trinidad and Tobago","code":"TTO"},{"id":71,"name":"Tunisia","code":"TUN"},{"id":70,"name":"Turkey","code":"TUR"},{"id":69,"name":"Turkmenistan","code":"TKM"},{"id":236,"name":"Turks and Caicos Islands","code":"TCA"},{"id":237,"name":"Tuvalu","code":"TUV"},{"id":68,"name":"Uganda","code":"UGA"},{"id":67,"name":"Ukraine","code":"UKR"},{"id":72,"name":"United Arab Emirates","code":"ARE"},{"id":1,"name":"United Kingdom","code":"GBR"},{"id":13,"name":"United States","code":"USA"},{"id":256,"name":"United States Virgin Islands","code":"VIR"},{"id":459,"name":"Upper-middle-income countries","code":"OWID_UMC"},{"id":63,"name":"Uruguay","code":"URY"},{"id":62,"name":"Uzbekistan","code":"UZB"},{"id":221,"name":"Vanuatu","code":"VUT"},{"id":238,"name":"Venezuela","code":"VEN"},{"id":84,"name":"Vietnam","code":"VNM"},{"id":355,"name":"World","code":"OWID_WRL"},{"id":61,"name":"Yemen","code":"YEM"},{"id":60,"name":"Zambia","code":"ZMB"},{"id":80,"name":"Zimbabwe","code":"ZWE"}]}},"origins":[{"id":13589,"title":"World Development Indicators","description":"The World Development Indicators (WDI) database, published by the World Bank, is a comprehensive collection of global development data, providing key economic, social, and environmental statistics. It includes over 1,500 indicators covering more than 200 countries and territories, with data spanning several decades.WDI serves as a vital resource for policymakers, researchers, businesses, and analysts seeking to understand global trends and make data-driven decisions. The database covers a wide range of topics, including economic growth, education, health, poverty, trade, energy, infrastructure, governance, and environmental sustainability.The indicators are sourced from reputable national and international agencies, ensuring high-quality, consistent, and comparable data. Users can access the database through interactive online tools, API services, and downloadable datasets, facilitating detailed analysis and visualization.WDI is also used for tracking progress on the Sustainable Development Goals (SDGs) and other global development initiatives. By providing accessible and reliable statistics, it helps to inform policy discussions and strategies globally.Whether for academic research, policy planning, or economic analysis, the World Development Indicators database is an essential tool for understanding and addressing global development challenges.","producer":"WHO/UNICEF Joint Monitoring Programme for Water Supply, Sanitation and Hygiene (JMP), via World Bank","citationFull":"WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene, World Health Organization (WHO), uri: washdata.org, publisher: WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene (washdata.org), date accessed: 2025-09-30, date published: 2025-08-25;\nUN Children's Fund (UNICEF), uri: washdata.org, note: WHO/UNICEF Joint Monitoring Programme (JMP) for Water Supply, Sanitation and Hygiene. Indicator SH.H2O.BASW.ZS (https://data.worldbank.org/indicator/SH.H2O.BASW.ZS). World Development Indicators - World Bank (2026). Accessed on 2026-02-27.","versionProducer":"125","urlMain":"https://data.worldbank.org/indicator/SH.H2O.BASW.ZS","urlDownload":"https://databankfiles.worldbank.org/public/ddpext_download/WDI_CSV.zip","dateAccessed":"2026-02-27","datePublished":"2026-01-28","license":{"url":"https://datacatalog.worldbank.org/search/dataset/0037712/World-Development-Indicators","name":"CC BY 4.0"}}]}