Might as well fill up your own bottle. . .

CAPTION

By Paul Sakuma, AP

As U.S. sales of bottled water decline, a report today finds that almost half of those in PET (polyethylene terephthalate) plastic bottles now come from municipal tap water.

Filtered tap water makes up an increasing share of bottled water -- rising from 32.7% in 2000 to 47.8% in 2009 -- as the share of spring-sourced water declines, according to analysis of industry data by the nonprofit consumer advocacy group Food & Water Watch.

Read the entire USA TODAY story here. Teresa