; (2) a summary of the process and policies used by the Corps of Engineers to establish and update flood control curves within water control manuals at the Federal dams and reservoirs described in paragraph (1); and (3) recommendations for changes to the process and policies referred to in paragraph (2) to allow for increased water storage at the Federal dams and reservoirs described in paragraph (1). 1507. Aquatic ecosystem restoration Section 206 of the Water Resources Development Act of 1996 ( 33 U.S.C. 2330 ) is amended— (1) by redesignating subsection (f) as subsection (g); and (2) by inserting after subsection (e) the following: (f) Priority For the period of fiscal years 2021 through 2024, in carrying out this section, the Secretary shall give priority to a project that— (1) is located in the South Platte River Basin; (2) is on a body of water that is identified by the applicable State under section 303(d) of the Federal Water Pollution Control Act ( 33 U.S.C. 1313(d) ) as being impaired; (3) has the potential to provide flood risk management and recreational benefits in addition to ecosystem restoration benefits