Jasmine Hall, who works with OnlineClasses.org sent this link to their document 101 ways to conserve water in college. They are trying to build awareness around the subject of conservation. I know of at least one recommendation that I’m willing to try:
10. Shower with a buddy: Waste less water from showering by doing it with a buddy. Just make sure you’re not in there too long.
Seriously, a personal conservation ethic is easy to build and will serve you well in your lifetime. You might even leave some water in the stream for all the critters.
More conservation coverage here.