As you could probably guess, the darkest red is the highest density of factory farms, and is based on data from 2007 (the newest available). Above are all the different kinds of factory farms together; scroll down for individual farm types. All images: Factory Farm Map A couple days ago Rachel reported on how factory farms have grown 20% in size since just 2005 . That was based on data from
Originally posted here:
A Picture is Worth: Factory Farms in US Mapped in Their Polluting, Graphic, Gory Detail