; and (B) any amendment to the compact referred to in subparagraph (A) (including an amendment to an appendix or exhibit) that is executed to ensure that the Compact is consistent with this Act. (4) Damages Report The term Damages Report means the report entitled Damages of the Confederated Salish and Kootenai Tribes Due to Actions By the United States , volume I (March 2011), volume II (March 2011), volume III (October 2011), and the final supplement and economic valuation (February 2016), which is on file at the Department of Justice. (5) Enforceability date The term enforceability date means the date described in section 10(b). (6) Flathead Indian irrigation project (A) In general The term Flathead Indian irrigation project means the Federal irrigation project developed by the United States to irrigate land within the Reservation pursuant to— (i) the Act of April 23, 1904 (33 Stat. 302, chapter 1495); and (ii) the Act of May 29, 1908 (35 Stat. 444, chapter 216). (B) Inclusions The term Flathead Indian irrigation project includes— (i) all land and any reservoir, easement, right-of-way, canal, ditch, lateral, or any other facility of the project referred to in subparagraph (A) (regardless of location on or off the Reservation)