The Carrizo Impact Area is hereby closed to the general public pending the accomplishment of decontamination procedures. The Carrizo Impact Area herein referred to is all that real property in the County of Imperial, State of California, more particularly described as follows:

The south half and south half of the north half of Sections 8, 9, and 10; and all of Sections 15, 17, 20, to 29 inclusive and 32, 33, 34, and 35, Township 14 South, Range 9 East, S.B.B.&M. and Sections 1, 2, 3, 4, 5, 6, 10 to 15 inclusive, the east half and all of lots 5, 6, 7, 8, 9, 10, 11, 13, 15, 16, 17, 18, 19, 20, 30, 31 and 32 of Section 7 and east half and Lots 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, and 31 of Section 18, east half and east half of west half and Lots 1, 2, 3, 4, in Section 16; north half, north half of south half, southeast quarter of southwest quarter, south half of southeast quarter, and Lot 1 of Section 9; Lots 1, 2, 3, 4, 5, 6, and 7 of Section 17, Township 15 South, Range 9 East, S.B.B.&M.

Said area is further described and delineated on that map entitled “Carrizo Closure Map” filed in the director's office and posted in the office of the District Superintendent of Anza-Borrego Desert State Park.

No person shall during the effective period of this regulation enter the Carrizo Impact Area; provided, however, that personnel of the armed forces of the United States may enter for the purposes of decontamination and ordnance disposal; provided, further, that public officers of the United States, of the state, and of other public agencies and their employees, contractors, and agents, may enter for a public purpose only on prior permission in writing by the district superintendent on such terms and conditions as may be prescribed; and provided, further, that nothing herein contained shall be construed in derogation of any right therein heretofore by instrument duly granted.