Boy, that's a good question! I have heard of new algae blooms on Lake George (which is one of my fav lakes to ice fish for perch) and that they are trying to stay on top of it and figure out where it's coming from. Apparently they(dept of environmental conservation) are still learning. Wish I had a better answer for you but that's all I have heard so far. If I hear anything more l will report back!
Very nice! We do a lot of fishing for perch and walleyes on the Great Sacandaga. Can't wait untill Lake George freezes safe. Love the perch bite there.