Datasets / Water Quality

On this page you can see the state of open data for Water Quality in all the places for which we have information.

Dataset Description

Data, measured at the water source, on the quality of water is essential for both the delivery of services and the prevention of diseases. In order to satisfy the minimum requirements for this category, data should be available on level of the following chemicals by water source and be updated at least weekly:

fecal coliform
arsenic
fluoride levels
nitrates
TDS (Total dissolved solids)

Place	Score	Breakdown	Year	Location (URL)
Bulgaria	90%	Y Y Y Y N Y Y Y Y	2015	https://opendata.government.bg/dataset/danni-ot-edinnata-informatsionna-sistema-voda	Propose Revisions
Netherlands	90%	Y Y Y N Y Y Y Y Y	2015	https://live.waterbase.nl	Propose Revisions
Taiwan	90%	Y Y Y Y N Y Y Y Y	2015	https://data.gov.tw/node/6308	Propose Revisions
Singapore	80%	Y Y Y N N Y Y Y Y	2015	https://ref.data.gov.sg/Metadata/SGMatadata.aspx?id=2614010000000011201U&mid=184755&t=TEXTUAL	Propose Revisions
Ireland	75%	Y N Y Y N Y Y Y Y	2015	https://gis.epa.ie/GetData/Download	Propose Revisions
Korea, Republic of	75%	Y N Y Y N Y Y Y Y	2015	https://www.waternow.go.kr/openPage.do?OPENCODE=PG_WDATA01	Propose Revisions
Isle of Man	70%	Y N Y N Y Y N Y Y	2015		Propose Revisions
France	65%	Y N Y N N Y Y Y Y	2015	https://www.sante.gouv.fr/qualite-de-l-eau-potable	Propose Revisions
Argentina	60%	? Y Y N Y Y Y Y Y	2015	https://www.hidricosargentina.gov.ar/acceso_bd.php	Propose Revisions
Canada	60%	? Y Y Y N Y Y Y Y	2015	https://www.ec.gc.ca/eaudouce-freshwater/default.asp?lang=En&n=EFDA57C6-1	Propose Revisions
Denmark	60%	? Y Y Y N Y Y Y Y	2015	https://data.geus.dk/geusmap/?mapname=grundvand#zoom=1.9792993958313527&lat=6263000&lon=691500&visiblelayers=Topografisk&filter=&layers=&mapname=grundvand&filter=&epsg=25832&mode=map&map_imagetype=png&wkt=	Propose Revisions
Sweden	60%	? Y Y N Y Y Y Y Y	2015	https://www.havochvatten.se/hav/samordning--fakta/data--statistik.html	Propose Revisions
Benin	55%	N Y Y N Y Y N Y Y	2015		Propose Revisions
Kazakhstan	55%	? Y Y ? Y Y ? Y Y	2015		Propose Revisions
India	50%	N Y Y N N Y Y Y Y	2015	https://data.gov.in/catalog/water-quality-affected-habitations	Propose Revisions
Israel	50%	N Y Y N N Y Y Y Y	2015	https://www.health.gov.il/Subjects/Environmental_Health/drinking_water/quality_assurance/Pages/Water_quality_testing.aspx	Propose Revisions
United States	50%	Y ? Y ? N N N N Y	2015		Propose Revisions
Brazil	45%	N N Y Y N Y Y Y Y	2015	https://portalpnqa.ana.gov.br/avaliacao.aspx	Propose Revisions
Colombia	45%	N N Y N Y Y Y Y Y	2015	https://sig.anla.gov.co:8083/	Propose Revisions
Australia	35%	N ? Y ? Y Y ? ? Y	2015		Propose Revisions
Belgium	35%	N N Y N N Y Y Y Y	2015	https://www.milieurapport.be/Upload/main/AG2010_oppervlaktewater_def_TW.pdf	Propose Revisions
Botswana	35%	N N Y ? N Y Y Y Y	2015	https://www.water.gov.bw/images/Reports/Botswana-SA_Joint_Water_Quality_Baseline_Report_for_Limpopo_Transboundary_River_2013_(Final).pdf	Propose Revisions
Cayman Islands	35%	N N Y N N Y Y Y Y	2015	https://www.waterauthority.ky/upimages/pagebox/WaterAuthorityAnnualAnalysisData2014_1430925647.pdf	Propose Revisions
Ecuador	35%	N N Y N ? Y Y Y Y	2015	https://www.agua.gob.ec/biblioteca/	Propose Revisions
Grenada	35%	N N Y N N Y Y Y Y	2015	https://www.nawasa.gd/resources/water-treatment	Propose Revisions
Guatemala	35%	? N Y N N Y Y Y Y	2015	https://www.insivumeh.gob.gt/hidrologia/Calidad_del_%20Agua.htm	Propose Revisions
Guernsey	35%	? N Y N N Y Y Y Y	2015	https://www.water.gg/your-water/water-quality	Propose Revisions
Hong Kong	35%	N N Y N N Y Y Y Y	2015	https://www.wsd.gov.hk/en/water_resources/water_quality/water_quality_monitoring_data/index.html	Propose Revisions
Jamaica	35%	N N Y N N Y Y Y Y	2015	https://www.nwcjamaica.com/WATER_TREATMENT.asp	Propose Revisions
Jersey	35%	N N Y N N Y Y Y Y	2015	https://issuu.com/jerseywater/docs/water-quality-report-2014?e=6478630/12206201	Propose Revisions
Latvia	35%	? N Y N ? Y Y Y Y	2015	https://www.meteo.lv/lapas/vide/udens/udens-kvalitate/udens-kvalitate?id=1100&nid=433	Propose Revisions
Moldova, Republic of	35%	N N Y N N Y Y Y Y	2015	https://www.meteo.md/monitor/monitor.htm	Propose Revisions
Morocco	35%	? N Y N N Y Y Y Y	2015	https://www.water.gov.ma/userfiles/file/depliant%20francais.pdf	Propose Revisions
Pakistan	35%	N N Y N N Y Y Y Y	2015	https://www.mocc.gov.pk/gop/index.php?q=aHR0cDovLzE5Mi4xNjguNzAuMTM2L21vY2xjLy4vZnJtRGV0YWlscy5hc3B4P29wdD1taXNjbGlua3MmYW1wO2lkPTEy	Propose Revisions
Portugal	35%	? N Y N N Y Y Y Y	2015	https://www.ersar.pt/xCelcius/ShowXCelcius_PopUp.aspx?FileName=/lib/12/1117957194E5E6C5D5FDCD7DB0D195D36E100.swf	Propose Revisions
Puerto Rico	35%	? ? Y ? ? Y Y Y Y	2015	https://www2.pr.gov/agencias/jca/areasprogramaticas/EvaluacionPlanificacionEstrategica/Pages/default.aspx	Propose Revisions
Romania	35%	N N Y N N Y Y Y Y	2015	https://www.ms.ro/?pag=295	Propose Revisions
Austria	30%	N N N N Y Y Y Y Y	2015	https://www.trinkwasserinfo.at/	Propose Revisions
Kyrgyzstan	30%	? N Y N N Y ? Y Y	2015		Propose Revisions
Switzerland	30%	N N Y N N ? Y Y Y	2015	https://www.bafu.admin.ch/wasser/13465/13483/14976/index.html?lang=de	Propose Revisions
Greece	20%	N N ? N N Y Y Y Y	2015	https://www.moh.gov.gr/articles/health/dieythynsh-dhmosias-ygieinhs/ygieinh-periballontos/prostasia-poiothtas-ydatwn/prostasia-neroy-anthrwpinhs-katanalwshs/1317-ekthesh-trietias-2008-2010-gia-thn-poiothta-toy-posimoy-neroy-se-perioxes-poy-eksyphretoyn-perissoteroys-apo-5000-katoikoys-symfwna-me-stoixeia-twn-ypeythynwn-ydreyshs-o-t-a-d-e-y-a-k-lp	Propose Revisions
Mexico	20%	N N ? N ? Y Y Y Y	2015	https://www.agua.org.mx/index.php/biblioteca-tematica/usos-del-agua/uso-domestico-del-agua-urbano-y-rural/1280-metodos-de-purificacion-de-agua?start=10	Propose Revisions
Spain	20%	? N ? N N Y Y Y Y	2015	https://www.msssi.gob.es/profesionales/saludPublica/saludAmbLaboral/calidadAguas/publicaciones.htm	Propose Revisions
Uruguay	20%	? N ? N N Y Y Y Y	2015	https://www.ose.com.uy/calidad_del_agua/calidad_del_agua.html	Propose Revisions
Côte d'Ivoire	15%	? ? N ? Y N N ? Y	2015		Propose Revisions
Albania	10%	N N N N N N Y N Y	2015	https://www.mjedisi.gov.al/al/dokumenta/raporte-te-gjendjes-se-mjedisit/monitorim-mjedisor	Propose Revisions
Bangladesh	10%	? N N ? N N N Y Y	2015		Propose Revisions
Bolivia, Plurinational State of	10%	N ? N N ? N N Y Y	2015		Propose Revisions
Cameroon	10%	N N N N N N N Y Y	2015		Propose Revisions
Czech Republic	10%	N N ? N N N N Y Y	2015		Propose Revisions
Germany	10%	? ? ? ? ? ? N Y Y	2015		Propose Revisions
Haiti	10%	N ? N N N N N Y Y	2015		Propose Revisions
Japan	10%	N N ? N N N N Y Y	2015		Propose Revisions
Jordan	10%	N N ? N N N Y ? Y	2015	https://www.miyahuna.com.jo/DrinkWater.aspx	Propose Revisions
Luxembourg	10%	N N N N N N Y ? Y	2015	https://www.drenkwaasser.lu/	Propose Revisions
Montserrat	10%	N N N N ? N N Y Y	2015		Propose Revisions
South Africa	10%	N ? N N ? N N Y Y	2015		Propose Revisions
United Kingdom	10%	N N N N N N N Y Y	2015		Propose Revisions
Bahrain	5%	N N N N N N N N Y	2015		Propose Revisions
Barbados	5%	N N N N N N N N Y	2015		Propose Revisions
Bermuda	5%	N N N N N N N N Y	2015		Propose Revisions
Burkina Faso	5%	N N ? ? ? ? N ? Y	2015		Propose Revisions
Cambodia	5%	N N ? N N N N ? Y	2015		Propose Revisions
Costa Rica	5%	N N N N N N N N Y	2015		Propose Revisions
Finland	5%	N N N N ? N N ? Y	2015		Propose Revisions
Iceland	5%	N N N N N N N N Y	2015		Propose Revisions
Iran, Islamic Republic of	5%	N N ? N N N N N Y	2015		Propose Revisions
Kosovo	5%	N N N N N N N N Y	2015		Propose Revisions
Nepal	5%	? ? ? ? ? ? ? ? Y	2015		Propose Revisions
Niger	5%	N N N N N N N N Y	2015		Propose Revisions
Norway	5%	N N N N N N N N Y	2015		Propose Revisions
Philippines	5%	N ? ? ? ? ? ? ? Y	2015		Propose Revisions
Slovakia	5%	N N N N ? N N N Y	2015		Propose Revisions
Turkey	5%	? ? ? ? ? ? ? ? Y	2015		Propose Revisions
Ukraine	5%	N N N N N N N N Y	2015		Propose Revisions
Algeria	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Antigua and Barbuda	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Armenia	-	No data No data No data No data No data No data No data No data No data			Submit information
Aruba	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Azerbaijan	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Bahamas	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Belarus	-	No data No data No data No data No data No data No data No data No data			Submit information
Bosnia and Herzegovina	0%	N N N N N N N N N	2015		Propose Revisions
Chile	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
China	0%	N N N N N N N N N	2015		Propose Revisions
Croatia	-	No data No data No data No data No data No data No data No data No data			Submit information
Cyprus	-	No data No data No data No data No data No data No data No data No data			Submit information
Dominica	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Dominican Republic	0%	? ? ? ? ? ? ? ? ?	2015	https://datos.gob.do/dataset/datos-de-potabilidad-del-agua/resource/d8f7c0e9-51f6-4489-8b64-0b7a459b6f44	Propose Revisions
Egypt	0%	N N N N N N N N N	2015		Propose Revisions
El Salvador	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Ethiopia	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Georgia	0%	N N N N N N N N N	2015		Propose Revisions
Ghana	-	No data No data No data No data No data No data No data No data No data			Submit information
Gibraltar	-	No data No data No data No data No data No data No data No data No data			Submit information
Guinea	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Guyana	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Hungary	-	No data No data No data No data No data No data No data No data No data			Submit information
Indonesia	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Iraq	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Italy	0%	? ? ? ? ? ? ? ? ?	2015	https://www.sintai.sinanet.apat.it/view/index.faces	Propose Revisions
Kenya	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Kuwait	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Lebanon	0%	N N N N N N N N N	2015		Propose Revisions
Lesotho	-	No data No data No data No data No data No data No data No data No data			Submit information
Libya	0%	N N N N N N N N N	2015		Propose Revisions
Lithuania	-	No data No data No data No data No data No data No data No data No data			Submit information
Macedonia, the Former Yugoslav Republic of	0%	N N N N N N N N N	2015		Propose Revisions
Malaysia	0%	N N N N N N N N N	2015		Propose Revisions
Mali	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Malta	-	No data No data No data No data No data No data No data No data No data			Submit information
Myanmar	0%	N N N N N N N N N	2015		Propose Revisions
New Zealand	-	No data No data No data No data No data No data No data No data No data			Submit information
Nigeria	0%	N N N N N N N N N	2015		Propose Revisions
Oman	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Panama	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Paraguay	0%	N N N N N N N N N	2015		Propose Revisions
Peru	0%	? ? ? ? ? ? ? ? ?	2015	https://www.app.minsa.gob.pe/bsc/detalle_indiscipline?lcind=79&lcobj=15&lcper=12&lcfreg=8/9/2014	Propose Revisions
Poland	-	No data No data No data No data No data No data No data No data No data			Submit information
Qatar	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Russian Federation	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Rwanda	0%	N N N N N N N N N	2015		Propose Revisions
Saint Kitts and Nevis	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Saint Lucia	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Saudi Arabia	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Senegal	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Serbia	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Sierra Leone	-	No data No data No data No data No data No data No data No data No data			Submit information
Slovenia	-	No data No data No data No data No data No data No data No data No data			Submit information
St. Vincent & the Grenadines	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Sudan	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Syria	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Tajikistan	0%	N N N N N N N N N	2015		Propose Revisions
Tanzania, United Republic of	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Thailand	0%	? ? ? ? ? ? ? ? ?	2015	https://wqmonline.com/	Propose Revisions
Timor-Leste	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Togo	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Trinidad and Tobago	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Tunisia	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Turks and Caicos Islands	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Uganda	-	No data No data No data No data No data No data No data No data No data			Submit information
United Arab Emirates	0%	? ? ? ? ? ? ? ? ?	2015		Propose Revisions
Uzbekistan	-	No data No data No data No data No data No data No data No data No data			Submit information
Venezuela, Bolivarian Republic of	-	No data No data No data No data No data No data No data No data No data			Submit information
Virgin Islands, British	-	No data No data No data No data No data No data No data No data No data			Submit information
Virgin Islands, U.S.	-	No data No data No data No data No data No data No data No data No data			Submit information
Yemen	-	No data No data No data No data No data No data No data No data No data			Submit information
Zambia	-	No data No data No data No data No data No data No data No data No data			Submit information
Zimbabwe	-	No data No data No data No data No data No data No data No data No data			Submit information

Key:

Yes
No
Unsure
No data