An Act amending Titles 27 (Environmental Resources) and 53 (Municipalities Generally) of the Pennsylvania Consolidated Statutes, providing for storm water management; and, in municipal authorities, further providing for definitions and for purposes and powers.

The bill text was updated from Printer's No. 1502 to Printer's No. 1903, reflecting amendments made by the Committee on Local Government on June 11, 2025. The primary substantive change is the reorganization of section numbering, with sections 3301 and 3302 now appearing as 3301 and 3302 in the new version, though the content appears largely unchanged. The bill establishes a storm water management fee system for municipalities, defining impervious surfaces and outlining how fees may be charged to property owners based on their contribution to storm water runoff.