“Typical high ozone season day” means daily operating conditions that are representative of the high ozone season.

Source. #6983-A, eff 4-23-99; ss by #7845, eff 3-8-03; renumbered by #8256 (from Env-A 101.291), (see Revision Note #1 at chapter heading); renumbered by #8304 (see Revision Note #2 at chapter heading); renumbered by #9839 (from Env-A 101.205), (see Revision Note #3 at chapter heading); ss by #13105, eff 9-25-20 (formerly Env-A 101.207) (see Revision Note #4 at chapter heading for Env-A 100)