John Fleming actually said...

99.3 percent of all well completions on Federal or tribal land occurred in states with hydraulic fracturing regulations.

The EPA's recent study finding that there had been no 'widespread, systemic impacts on drinking water resources in the United States.'

For decades the states have been regulating hydraulic fracturing on Federal lands managed by the BLM without incident.

There is a showing of a credible threat of irreparable harm: in cost of compliance, as well as the loss of revenue.