Amy! Is that for ONE month? OMG, I hope not!
No, thank God.
We have a 500 gal tank .... it was down to 40%. We probably will not need to fill again until February or maybe March. During the summer we use very little ... just for the water heater. I think they fill it about 2 1/2 times per year. Summer is when we have hi electricity bills.
They called to tell me they adjusted the tax off the current bill. I asked about prior bills and was told this is the first time they charged me tax. If I can find an old invoice, I will check.