I preface this with, I'm by no means an environmentalist, but rather more of a realist.
My grandfather ran a successful business for around 40 years drilling wells in Florida from Lake Okeechobee to Ocala. I know a few things about wells. Acting as the water that comes from them is some sort of magical, unending source is delusional.
All water sheds and aquifers should be protected as best possible with the least amount of impact to our daily lives.
I use efficient faucets, showerheads, toilets, etc. and use water as sparingly as possible, especially outdoors. For those of you that state you're paying for it and are under the belief that somehow makes up for a ludicrous amount of water usage are completely mistaken. Your usage ups the cost for the rest of us because government understands that when something is in short supply, tax it even more. We see this with property, gasoline, etc.
Additionally, your water usage affects electric rates. Typically, many electric companies handle water management and it costs money to treat and deliver water to your home. According to a report
Water and Sustainability: U.S. Electricity Consumption for Water Supply & Treatment—The
Next Half Century, 80% of the cost for water is related to energy usage. We're talking about billions of kwH of usage in the next 20 or so years.
You can check into products that are more efficient but still give the same performance level as inefficient products here:
http://www.epa.gov/watersense/product_search.html
Less than 1% of our water is usable for personal use. As people live longer, our population grows larger, and usage increases, we are all going to need to make some sacrifices.