[Code of Federal Regulations] [Title 26, Volume 17] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 26CFR50.5] [Page 6] TITLE 26--INTERNAL REVENUE CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) PART 50_REGULATIONS RELATING TO THE TAX IMPOSED WITH RESPECT TO CERTAIN HYDRAULIC MINING--Table of Contents Sec. 50.5 Liability for the tax. Liability for tax attaches to any person engaged at any time during the taxable year in hydraulic mining in the area identified in paragraph (a) of Sec. 50.2, if the debris from such mining operations is in whole or in part restrained by any of the debris dams or works constructed by the California Debris Commission.