There have been some prominent new calls for more and better data on water during the last couple weeks. Charles Fishman kicked things off with an opinion piece in the New York Times saying that the best and simplest answer to changing how we think about water is to "fix water data." Several days later, the White House held a first-of-its-kind water summit. During the live event, many speakers made references to better data, which were further echoed in the event materials.