The Romans constructed aqueducts to bring a constant flow of water from distant sources into cities and towns, supplying public baths, latrines, fountains and private households. Waste water was removed by the sewage systems and released into nearby bodies of water, keeping the towns clean and free from noxious waste. Some aqueducts also served water for mining, processing, manufacturing, and agriculture.
The deliberate pollution of billions of gallons of fresh water annually to fill the pockets of the greedy republicans. It isn't enough that the fossil fuels extracted are polluting our air to the point of climate change but now fracking requires we also pollute our ground water to get the polluting fossil fuel.