Alright, well I apologize if I misinterpreted your words.
Anyways, think about it for a moment. Who controls our water supply? The government, usually the county government does. So, why is it a surprise when the government does this sort of thing when they control it?
To explain why I came up with what I did, I was responding to the control angle of that statement as well as the fact that I know you generally support less government regulation.
In my eyes, government permission for the dumping is nothing different than if they were dumping the toxins themselves.
I tend to think that the government itself dumping is worse, since it constitutes an active abuse of power. Letting other companies do it is simply inadequate regulation.
Anyways, I've always promoted better regulation, not more. You can have 100 terrible and generally ineffective laws or you can have 10 laws that do the same job.
I would also prefer calculate the amount of regulation not by the number of laws on the books, but more the amount of substances regulated, how many agencies/people are involved in the regulation, etc. One really long bill might involve more regulation than the previous 10 bills passed on the subject.
To look at the issue in another way, obviously no one wants polluted water. It's pretty easy to rail against it. But as with any safety regulation, there is some element of cost vs. benefit.
For example, we know that occasionally babies are left in hot cars and die of hyperthermia. Obviously, this is tragic. We could probably prevent some of these deaths by forcing manufacturers to install motion detectors in all cars. But the cost of this is staggering when compared against the number of lives saved. In comparison, with similar amounts of money could be used more effectively to combat lack of vaccination, homelessness, starvation etc.
Obviously, this is a different situation and dumping stuff in the water always sounds bad, but we still have to compare the cost of more regulation and harsher dumping laws with the benefits we get.