For purposes of §§4.313 and 4.314, the terms “normal operation” and “statutory objective” have the following meaning:

(a) Normal operation means the operation of a program or activity without significant changes that would impair its ability to meet its objectives.

(b) Statutory objective means any purposes of a program or activity expressly stated in any Federal statute State statute, or local statute or ordinance adopted by an elected general purpose legislative body.