Went through and redid my water averaging spreadsheet for the new water at my new address. Took much longer to set up initially even though the data didn't go back as far. Originally averaged all my water data month by month from annual water reports dating back to 2006 from my old water source, took about 6 hours to set up from scratch. My new source goes back to 2001, but only took about 2-3 hours just to punch in the new data.