World Water Day- March 22
History March 22 was formally proposed in Agenda 21 of the 1992 UN Conference on Environment and Development in Rio de Janerio. In the same year, during the month of December, the United Nations General Assembly adopted a resolution wherein it declared March 22nd as World Day for Water. This year's theme : Valuing Water The above theme helps recognize the crucial role a healthy ecosystem has to play, so that it can maintain enough water supply with no report of shortage anywhere in the world.