2005 Washington Revised Code RCW 78.60.040: Geothermal resources deemed sui generis.

Notwithstanding any other provision of law, geothermal resources are found and hereby determined to be sui generis, being neither a mineral resource nor a water resource and as such are hereby declared to be the private property of the holder of the title to the surface land above the resource.

[1979 ex.s. c 2 § 1; 1974 ex.s. c 43 § 4. Formerly RCW 79.76.040.]

Severability -- 1979 ex.s. c 2: "If any provision of this 1979 act or its application to any person or circumstance is held invalid, the remainder of the act or the application of the provision to other persons or circumstances is not affected." [1979 ex.s. c 2 § 2.]