Don't speak to soon. It was raining pretty hard last weekend and Ms Katrina has an expanding waistline. At her current speed, she's likely to be dumping a whole lot of water upstate (inland too), and that could make a lot of springs pretty messy. The Grotto does stay clear during most summer storms, but this one is very wet and very big.Itote:...come to Blue Grotto saturday morning and hang out with us. It's gonna be fun. Vis wont be a problem either.