As used in this chapter, "MS4 community" means a county, city, or town that:

1. (1) owns, operates, or maintains a regulated municipal separate storm sewer system (MS4); and
2. (2) administers a program under which construction plans relating to construction projects in locations within the boundaries of the MS4 community are reviewed and given a favorable or unfavorable determination.

As added by P.L.248-2019, SEC.14.