Big Biz Show, 7 Apr 2015: Even before California's drought, our ground water was already being depleted. The situation is far worse now... The oil industry is actually a net producer of water that can be a source of 75 billion gallons of new water per year. Australia went through a similar drought and put in desalination, grey water and many other solutions that will come to California. OriginOil is key to the solution as its technology can treat vast quantities of contaminated water.