Oh please. We are not running out of water. If we were, we would just erect more water treatment plants. If you need water, move up here to the north and take advantage of all the water you can get your hands on.
Also, don't throw old prescription drugs down the sink or flush them in the toilet cause they may contaminate recycled water.
Beyond this, also don't toss baby and adult disposable washcloths, cause they clog up the filters in sewage treatment plants. If you do, then don't ***** if your sewage bill keeps going up.
This has been a public service announcement.