You can get a Young Water Fellowship

The Young Water Fellowship Program aims to empower young leaders from the developing world to implement projects addressing water, sanitation, and hygiene (WASH), water pollution, and water scarcity. The program offers intensive training, seed grants up to €5 thousand for projects, and mentoring support by senior experts during one year. Applications are invited from individuals ages 18-30 who are residents of the low and middle-income countries listed in the announcement.