People can live a lot longer without food than without water and water is essential to growing food. On the other hand, water can kill, in storms, floods, tides, and contamination.
World Water Day is celebrated annually on March 22. See info on what we can all do regarding food (eat less meat, etc.) and fashion (it takes as much water to make one pair of jeans as the average person drinks in 7 years!!) at the UN site. And there is lots more advice there (images below).
Locally: sign up to participate in Chesco World Water Day ONLINE ZOOM EVENT. Copy and Paste into your Browser: https://us04web.zoom.us/j/552071664/