I'm on day 7 without power and we are swimming every day. At the end of the day while I am still in the pool, I slowly pour a jug of bleach in the pool and make lots of waves to mix it in well. There is debris on the bottom that I can't get out without a working pump, but the water is clean and clear. And, with 100 degree temps, the pool gives us a place to cool off. You may have your power back by now. I wish we did !!!