Joint venture partners WhiteWater Midstream (“WhiteWater”), MPLX LP (NYSE: MPLX), alongside Agua Blanca lead investor First Infrastructure Capital, today announced final investment decision to proceed with the expansion of the Delaware Basin Agua Blanca System. The expansion includes a 42” diameter trunkline that more than doubles system capacity to over 3 billion cubic feet per day of natural gas across Culberson, Loving, Pecos, Reeves, Winkler and Ward counties. The expansion is supported by multiple 10 year, take-or-pay transportation agreements.