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Interstate Stream Commission

Interstate Stream Commission Members

There are nine members of the Interstate Stream Commission, who are appointed by the Governor to serve terms of either four or six years. The ninth member of the Commission is the State Engineer, who serves as secretary. The Commissioners are from around the State of New Mexico.

  • Mark Sanchez, Chair
  • John R. D'Antonio Jr., P.E., Secretary
  • Aron Balok, ISC Commissioner
  • Bidtah Becker, ISC Commissioner
  • Greg Carrasco, ISC Commissioner
  • Paula Garcia, ISC Commissioner
  • Stacy Timmons, ISC Commissioner
  • Tanya Trujillo, ISC Commissioner
  • Mike Hamman, ISC Commissioner

  • Rolf Schmidt-Petersen, ISC Director
  • Arianne Singer, ISC General Counsel