{"data":{"id":"us/40-cfr-406.20","jurisdiction":"us","citation":"40 CFR 406.20","heading":"Applicability; description of the corn dry milling subcategory.","body":"(a) The provisions of this subpart are applicable to discharges resulting from the process in which shelled corn is washed and subsequently milled by dry processes into such products as corn meal, grits, flour, oil, and animal feed.\n(b) The provisions of this subpart do not apply to discharges from subsequent manufacturing operations to produce expanded or extruded feed or feed products.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 406—GRAIN MILLS POINT SOURCE CATEGORY","Subpart B—Corn Dry Milling Subcategory"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"90dc20f585debc7951d725db287614c3b48a99e51545c42875ddc52023835060","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-406.17","next":"us/40-cfr-406.21"},"notice":"GroundRules: Original legal text. Not legal advice."}