On August 1, 2012, Crestwood Gas Services GP LLC, the general partner of Crestwood Midstream Partners LP appointed Vanessa Gomez LaGatta to serve on the Board of Directors of the General Partner effective as of August 1, 2012. Ms. Gomez LaGatta is replacing John E. Hinton who resigned from the Board effective July 2, 2012. Ms. Gomez LaGatta, age 35, has served as the Vice President, Treasurer for Quicksilver Resources Inc. since September 2009. Ms. Gomez LaGatta will be Quicksilver's designee to the Board.