Naming and Designating - As enacted, designates the facility providing water and wastewater services to the Megasite of West Tennessee as the "Michael Banks Water Treatment Facility." - Amends TCA Title 64, Chapter 9.

SB 1578 is a procedural bill that renames a water and wastewater treatment facility serving the Megasite Authority of West Tennessee as the "Michael Banks Water Treatment Facility." The bill requires the Megasite Authority to install signs or markers identifying the facility by this new name using existing funds. This is a ceremonial designation with no substantive policy changes or financial impacts beyond the naming. The bill does not affect any regulations, services, or funding for the facility itself.