Water supply and sanitation by country - Subtopics

Water supply and sanitation in Italy Water supply and sanitation in Brazil Water supply and sanitation in Colombia Water wells by country Water supply and sanitation in Mozambique Water supply and sanitation in the Netherlands Water supply and sanitation in Cambodia Water supply and sanitation in Kuwait Water supply and sanitation in Honduras Water supply and sanitation in North Korea Water supply and sanitation in Ethiopia Water supply and sanitation in Azerbaijan Water supply and sanitation in Jamaica Water supply and sanitation in Croatia Water supply and sanitation in Slovenia Water supply and sanitation in Turkey Water supply and sanitation in Malta Water supply and sanitation in Kenya Water supply and sanitation in New Zealand Water supply and sanitation in Burkina Faso Water supply and sanitation in Estonia Water supply and sanitation in Guyana Water supply and sanitation in Singapore Water supply and sanitation in Uruguay Water supply and sanitation in Libya Water supply and sanitation in the United Kingdom Water supply and sanitation in Afghanistan Water supply and sanitation in Namibia Water supply and sanitation in Rwanda Water supply and sanitation in Greece Water supply and sanitation in Pakistan Water supply and sanitation in the Czech Republic Water supply and sanitation in Senegal Water supply and sanitation in Armenia Water supply and sanitation in Hungary Water supply and sanitation in Yemen Water supply and sanitation in Peru Water supply and sanitation in Argentina Water supply and sanitation in Bulgaria Water supply and sanitation in Norway Water supply and sanitation in Taiwan Water supply and sanitation in El Salvador Water supply and sanitation in Paraguay Water supply and sanitation in Poland Water supply and sanitation in Tunisia Water supply and sanitation in Austria Water supply and sanitation in the United States Water supply and sanitation in Mexico Water supply and sanitation in Iceland Water supply and sanitation in Haiti