Water bills

[fenicedautun.livejournal.com]

My building got the new water meters about 7 months ago, and (as expected) the next bill showed high usage to "true up" since we'd had estimated readings for the 2 years prior. However, this past bill (100% on the new water meters) shows usage higher than the previous bill (which was the "true up") for all units in the building (for me, it's more than 3 times what my usage was on the estimated bills). Does anybody else have this? Is this normal?