For Immediate Distribution CRESTWOOD AND INERGY ANNOUNCE BOARDS OF DIRECTORS FOR COMBINED COMPANIES HOUSTON, Tx. and KANSAS CITY, Mo. - October 1, 2013 - Crestwood Midstream Partners LP (NYSE:CMLP) ("Crestwood Midstream" or "Crestwood"), Inergy, L.P. (NYSE:NRGY) ("Inergy L.P.") and Inergy Midstream, L.P. (NYSE:NRGM) ("Inergy Midstream" and, together with Inergy L.P., "Inergy") today announced the composition of the Boards of Directors of Inergy GP, LLC ("Inergy GP"), the general partner of Inergy L.P., and NRGM GP, LLC ("Inergy Midstream GP"), the general partner of Inergy Midstream, immediately following completion of the previously announced merger of Crestwood with a subsidiary of Inergy Midstream (the "proposed merger").

"The new boards comprise an impressive and diverse group of individuals with a wide breadth of experience and talent," said Robert G. Phillips, Chairman, President and Chief Executive Officer of Crestwood and Inergy. "When the final step of the merger is completed, I look forward to working alongside these outstanding directors to continue building the industry's next great midstream partnership and generate enhanced value for our unitholders."
The directors were chosen for their wide variety of expertise, qualifications, attributes and skills, including corporate governance and board service, executive management, finance and accounting, operations, strategy, technology, investor relations, energy industry experience, and public service.
The directors of the Inergy GP Board, upon completion of the proposed merger, will be as follows: