On 2 February, World Wetlands Day is celebrated worldwide. The aim is to raise global awareness about the vital role of wetlands for people and our planet. Wetlands and Biodiversity is the theme for 2020.

Science and gender equality are both vital for the achievement of the internationally agreed development goals, including the 2030 Agenda for Sustainable Development. On 11 February, the United Nations, partners worldwide, women and girls will mark the International Day of Women and Girls in Science.

The Indian Institute of Technology and the National Institute of Hydrology Roorke jointly organise a biannual, international conference on water issues. On 26-28 February 2020, the Roorkee Water Conclave will be held on the topic of "Hydrological Aspects of Climate Change". It takes place in Roorkee, Uttarakhand, India.

The International Water Association (IWA) is organising the first IWA Digital Water Summit in Bilbao, Spain, on 27-30 April. The event is designed to bring together water technology providers and water utilities with a focus on business and industry.