ASC operates natural gas storage and transportation services through its Thomas Corners, Adrian Field, and Seneca Lake storage facilities located in Steuben and Schuyler Counties, New York. These facilities are connected to several major pipelines including Dominion Transmission, Inc., Tennessee Gas Pipeline Company, L.L.C., and Millennium Pipeline Company, L.L.C. Arlington Storage, part of ASC and located near the Pennsylvania border, includes a 49-mile pipeline header and has a capacity of 15 billion cubic feet (Bcf). Owned by Stagecoach Gas Services, LLC (a division of Kinder Morgan, Inc.), it mainly serves the power and utilities sectors with clients such as Sequent Energy Management, LP, Vitol Inc, and New York State Electric & Gas.