There’s been a slow improvement in the physical, umm, the physical characteristics of the St. Louis River, the estuary. Umm… and… the main thing that happened was, was Western Lake Superior Sanitary District came online back in ‘78-’79. And that cleaned up the water. So… all of your point sources were addressed. Not all, but you know… at that point a lot of your point sources were addressed, so visually the water started to look better, almost instantly. And the fishing got better. Now, the water got better very quickly, issues with the sediments have gotten better slowly over time, and that’s what I’ve seen in the last 20 years, has been this ah almost just this slow healing of, of the sediments and the slow healing of aquatic plant diversity and distribution. And then a slow re-establishment of different fish species. And, of course obviously some other things are improving. So, just the whole picture just starts to get… you can just see it getting over time, you can just see it slowly getting cleaner and cleaner and more diverse…