Column Runs Into Footer

LINK-
http://www.andersoncountychamber.org/chamber-of-commerce/business-directory/

The left column of the page contained in a table is inside the DIV “main”. The table has a few entries on the bottom that are being cut off or clipped by the footer. Can anyone take a look and tell me why?

It’s (partly) the negative bottom margin on the wrapper. It looks like you are attempting a sticky footer, but it’s not done properly. Here’s a definitive guide to getting it right: