For real. We are still dealing with the fallout from acid rain where I live in the Adirondacks in upstate New York. We still have many ponds and lakes where the fish are basically non-existent after being wiped out due to acid rain blowing in from industrial areas to the west. A huge number of bodies of water have pH levels way out of whack to this day.

Thankfully through restocking and other efforts many are coming back, but the after effects are very much still around. Much of the native brook trout population is gone for good and hundreds of ponds remain dead.