; and (9) to the extent potable reuse is permitted by Federal and State regulatory agencies, that the applicant demonstrate that at least 83,000,000 gallons per day on an annual average of water suitable for potable reuse will be produced by December 31, 2037, taking into account production of water suitable for potable reuse occurring at all treatment processes for wastewater upstream from and at the Point Loma Plant. (c) Milestones The Administrator shall determine development milestones necessary to ensure compliance with this section and include such milestones as conditions in each permit issued under this section before December 31, 2037. (d) Secondary treatment Nothing in this section prevents the applicant from alternatively submitting an application for the Point Loma Plant that complies with secondary treatment pursuant to section 301(b)(1)(B) and section 402 of the Federal Water Pollution Control Act ( 33 U.S.C. 1311(b)(1)(B) ; 33 U.S.C. 1342 ). (e) Definitions In this section: (1) Administrator The term Administrator means the Administrator of the Environmental Protection Agency. (2) Biochemical oxygen demand The term biochemical oxygen demand means biological oxygen demand, as such term is used in the Federal Water Pollution Control Act. (3) Point Loma Plant The term Point Loma Plant means the Point Loma Wastewater Treatment Plant owned by the City of San Diego on the date of enactment of this Act. (4) State The term State means the State of California.