Hmmm...well, the way I look at it, we need to be responsible with the resources we have. So...while taking a 50 minute shower twice per day might be "excessive", I don't think taking a shower every day is.
I grew up with well water. Two aspects of concern: quality and supply.
Once housing developments started sprouting up nearby, our water table diminished very quickly. Also, installation of many, many septic systems eventually led to ground water contamination. So--if your water is plentiful AND of good quality, consider yourself lucky! But it might not last forever. Again--I think J. being a good steward of your resources applies to well water.
Sadly, the reason the EPA needs to monitor and "regulate" WATER, as a resource is because unscrupulous corporations have no problem with contributing to the overall toxicity of our water, all in the name of the almighty dollar (profit). I think we've seen, that left to their own "moral" code, we J. can't trust business to "police" themselves and do the right thing. Sad, huh?
That's also why we can't dump our old car oil down a storm sewer or put paint, chemicals, etc in the regular garbage.
Fracking is a major concern when it comes to clean water AND air. And guess what? The oil industry is "exempt" from adhering to the clean air guidelines as all other businesses. Scary, huh?