DTI-2 staff volunteers do their share in the River and Estero Clean–up Drive marking the celebration of World Water Day on 22 March 2019. March 22 marks World Water Day, an international annual observance for water recommended by the United Nations Conference on Environment and Development back in 1992. This year’s theme is Leaving No continue reading : DTI-2 joins DENR in River and Estero Clean – up Drive to mark World Water Day