fracking, in California, uses 70 millions gallons, according to thinkprogress.org
California water use is 40 million acre feet, 300,000 gallons per acre foot, so fracking uses about 1/100,000th of California water. insignificant
And yeah, in "Gasland" someone lights a match to his drinking water which lights up. But, some drinking water had methane before fracking. No way to know if fracking contributed to that.
What's a shame, is that during the Bush administration, they exempted fracking from a lot of regulations, so it now has a bad reputation – leaking casings, waste water ponds, contaminated ground water,… They have gradually brought this more under regulation. Fracking can probably be done safely, and regular oil drilling has all the same problems.
If you don't like fracking, then you should give up your car and turn off your natural gas heating. And more and more, electricity is made with natural gas so you better shut down you computer too.


