Drilling-It takes vast quantities of ground and surface water and makes it carcinogenic-permanently

This is a very helpful article on fracking, written by Wilma Subra, chemist and MacArthur Fellow Genius Award recipient.
I hope you will read this as we anticipate the city council vote on natural gas drilling in Dallas, which happens next Wed, at noon, downtown in council chambers on Marilla St. A petition is available for those wishing to protest drilling within our city limits, near our public water sources.

http://splashdownpa.blogspot.com/2009/10/letter-from-wilma-subra-to-new-york.html