P1
Fracking does not produce a "prodigous" amount of water. The estimated flowback from Woodada Deep-1 is 2,100 kL (Source AWE Environmental bridging document for Woodada Deep Stimulation Program.)
This water will be retained in a lined retention pond and allowed to evaporate. The retention pond is capable of handling more than double the expected flow back. (Same source)
Simple research.
Cheers
Al