; 128 Stat. 1020), $203,500,000, to remain available until September 30, 2019, which shall be derived from offsetting amounts collected under section 1308(d) of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4015(d) ); of which $13,573,000 shall be available for mission support associated with flood management; and of which $189,927,000 shall be available for flood plain management and flood mapping: Provided , That any additional fees collected pursuant to section 1308(d) of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4015(d) ) shall be credited as offsetting collections to this account, to be available for flood plain management and flood mapping: Provided further , That in fiscal year 2017, no funds shall be available from the National Flood Insurance Fund under section 1310 of the National Flood Insurance Act of 1968 ( 42 U.S.C. 4017 ) in excess of— (1) $165,224,000 for operating expenses and salaries and expenses associated with flood insurance operations; (2) $1,123,000,000 for commissions and taxes of agents; (3) such sums as are necessary for interest on Treasury borrowings