;)
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Another Fract Sheet, again with thanks to James Verdon for his help.
Water contamination is one of the big anti-fracking scare stories but fracking takes place rather a long way away from any water sources, like, about six whole Shards away - that's over a mile.
Note to all eagle eyed readers: the drilled well is actually only eight inches wide, so not drawn to scale here where it is drawn about three feet wide. Sorry about that.
Update: James Verdon now given his proper name - mea (Josh) culpa!