MO SB1145

Expands allowable uses of county park sales tax revenue to include storm water management projects confined to acquiring land for parks or greenways, and deployment of natural infrastructure that benefits park communities

Maintains existing 50/50 split of sales tax revenue between the metropolitan park district fund and source counties, with 40% of county portions reserved for municipal grants

Caps office administration costs at 15% of deposited funds beginning in the second fiscal year of operations

Requires voter reauthorization of the incremental sales tax at a general election occurring at least 6 months before the 20-year bond period expires (or no later than 23 years after the tax's effective date)

Shifts Gateway Arch grounds funding allocation from 50% to 20% after the initial 20-year bond period, with remaining 80% going to other park projects