Opened the pool late last week, and a lot of ground water/dirt had gotten into the pool from the April rains. The whole bottom of the pool has a layer of brown mud on it. I finally vacuumed the shallow end, and only part of the deep end, because I can't see the bottom. I did what I could. Tomorrow I'm hoping to vacuum more if I can see more of the bottom. Even though there is mud on the bottom, I was assuming the pool would basically clear, except for the layer on the bottom. I'm also currently shocking the pool and these are tonight's test #'s. FC-24, TC-24.5, PH-7.0, T/A- 90, CH-100, CYA-60. I know a few of the #'s are a little high or low, but not too out of whack. I still thought the pool would clear better. I can't see past 4' down. It doesn't seem to matter whether I run the pump or not, the cloudiness stays the same.