De-salination is a great option because sewage is only near shore Frisco and a has some water is piped in from farter out and produce over a million gallons of fresh water per day.
other plants are on the coast line to.
it is not just a wacko conspiracy theory , many Water Treatment faility managers all across the US have been caught taking money from bottled water companies for making the tap water taste bad. Introducing treated sewage is a great marketing tool for the bottled water industry