; (2) by redesignating clauses (vi) and (vii) as clauses (viii) and (ix), respectively, and inserting after clause (v) the following: (vi) stormwater runoff; (vii) accelerated land loss; ; and (3) in clause (viii), as so redesignated, by inserting , extreme weather, after sea level rise . 6. Authorization of appropriations Section 320(i)(1) of the Federal Water Pollution Control Act ( 33 U.S.C. 1330(i)(1) ) is amended by striking $26,500,000 for each of fiscal years 2017 through 2021 and inserting $50,000,000 for each of fiscal years 2022 through 2026 .