My huge bill may have been caused by a faulty water sensor scheduled to be fixed Monday morning. I may never know but $480 for one month was more than double the amount that I expected. I will definitely be keeping my eye on it though.
Wow, if mine would have been that much more I would have been regretting putting geo in but of course we both know that meant something was wrong. It will be interesting to see once your sensor is repaired what you average down the road. d