The said commission shall from time to time note the conditions of the navigable channels of said river systems, by cross-section surveys or otherwise, in order to ascertain the effect therein of such hydraulic mining operations as may be permitted by its orders and such as is caused by erosion, natural or otherwise.
Mar. 1, 1893, ch. 183, § 627 Stat. 508(, .)
Statutory Notes and Related Subsidiaries
Transfer of Functions
Pub. L. 99–662, title XI, § 1106100 Stat. 4229section 661 of this titleCalifornia Debris Commission abolished and functions transferred to Secretary of the Army by , , , set out as a note under .