; and (bb) publishes the determination under item (aa) and the proposed higher limits in a rulemaking; and (II) for best available technology and new source performance standards, the maximum effluent limit for any 1 day and for any monthly average for total plastic pellets and other plastic material is 0 milligrams per liter. (B) Effluent limitations for runoff from plastic polymer production and plastic molding and forming facilities Not later than 60 days after the date of enactment of this Act, the Administrator shall promulgate a final rule modifying parts 414 and 463 of title 40, Code of Federal Regulations (as in effect on the date of enactment of this Act), to ensure that— (i) the runoff from facilities regulated under part 414 or 463 of that title contains, for any 1 day and for any monthly average, 0 milligrams per liter of plastic pellets or other plastic materials; and (ii) the requirement under clause (i) is reflected in all stormwater and other permits issued by the Administrator and State-delegated programs under section 402 of the Federal Water Pollution Control Act ( 33 U.S.C. 1342 ), in addition to other applicable limits and standards. (C) Effluent limitations for runoff from facilities that transport and package plastic pellets or other plastic materials Not later than 180 days after the date of enactment of this Act, the Administrator shall— (i) identify, in addition to the facilities described in subparagraph (B)(i), other sources of runoff or other pollution consisting of plastic pellets or other plastic materials into navigable waters (as defined in section 502 of the Federal Water Pollution Control Act ( 33 U.S.C. 1362 )); and (ii) promulgate a final rule that— (I) limits the discharge of plastic pellets or other plastic materials in wastewater and runoff from facilities identified under clause (i) to, for any 1 day and for any monthly average, 0 milligrams per liter