What Is Worse Than Coal in Your Stocking? Coal in Your Drinking Water

The water main break in Montgomery County, Maryland had some compelling visuals to it, with water pouring from the ground and drivers trapped in their cars, so it received some treatment on the cable shoutcasts today. It's a good thing, too, because the rupture of a 44 year-old pipe causing this kind of chaos does show the need for infrastructure repairs, not only as part of a larger fiscal stimulus, but to avoid catastrophes and their ancillary costs, and to maintain vital services which will have tangible benefits for years to come.

But a massive coal ash spill like we saw yesterday in Tennessee - the result of a burst dam at a private coal processing plant - is actually far more dangerous with far more lasting consequences, even if the visuals aren't as stellar.

You're talking about hundreds of acres of toxic sludge, the residue plants create by burning coal to produce energy, which includes mercury, arsenic and lead, spilling into the tributaries of the Tennessee River, poisoning the water supply for multiple communities, including Chattanooga.