Whoa, someone asking about the impact of pumping the toxic soup out into the environment. Answer is that there will be enormous environmental damage. Question -- why do the additional damage? I guess that is a Denny Hastert question, one that needs to be asked but the messenger gets shot.
there is no place else to put the water.
Do you have any idea how polluted the waters of the Mississippi is? The water pollution question is a non starter.