SINGAPORE (March 13, 2016) - Local residents from Yishun and Sembawang in Singapore compete in a game to win special prizes. The game was hosted by the Navy Region Center Singapore Environmental Department's display booth at the 2016 World Water Day celebration held at the Lower Seletar Rerservoir, March 13, 2016. The annual event attracted more than 500 local Singaporean residents from the Yishun and Sembawang districts. The NRCS Environmental Department team showcased water conservation techniques used throughout its own installation by displaying charts and images of its cross-connection backflow prevention system and its annual main line flushing program. (Official U.S. Navy photo by Marc Ayalin)