{"data":{"id":"us/40-cfr-465.23","jurisdiction":"us","citation":"40 CFR 465.23","heading":"New source performance standards.","body":"The following standards of performance establish the quantity or quality of pollutants or pollutant properties, controlled by this section which may be discharged by a new source subject to the provisions of this subpart:\nSubpart B\nPollutant or pollutant property NSPS\nMaximum for any 1 day Maximum for monthly average\nmg/m 2 (pounds per 1 million ft 2) of area processed\nChromium 0.13 (0.027) 0.052 (0.011)\nCopper 0.44 (0.090) 0.21 (0.043)\nCyanide 0.07 (0.015) 0.028 (0.006)\nZinc 0.35 (0.08) 0.15 (0.030)\nIron 0.43 (0.09) 0.22 (0.045)\nOil and grease 3.43 (0.71) 3.43 (0.702)\nTSS 5.15 (1.06) 4.12 (0.84)\npH (1) (1) (1) (1)\n1 Within the range of 7.5 to 10.0 at all times.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 465—COIL COATING POINT SOURCE CATEGORY","Subpart B—Galvanized Basis Material 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":"06505e547bf55334b6b09a2b74de4b37b1e96236f729600a2629ee63eb02392f","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-465.22","next":"us/40-cfr-465.24"},"notice":"GroundRules: Original legal text. Not legal advice."}