Nothing calls attention to clean water like a picture in the paper — or a segment on TV — showing kids holding posters and posing with the governor.At least that’s how it looks to Matt Timberlake and members of the Maine Wastewater Control Association (MWWCA), which sponsors a poster contest each year during Maine Clean Water Week, the first full week of June.Timberlake, who runs the contest as the association’s public relations chairman, calls it a way to go to state residents with a unified message about the importance of water and the clean-water profession. Last year’s contest drew some
