{"data":{"id":"us/40-cfr-425.44","jurisdiction":"us","citation":"40 CFR 425.44","heading":"New source performance standards (NSPS).","body":"Any new source subject to this subpart must achieve the following new source performance standards (NSPS):\nPollutant or pollutant property NSPS\nMaximum for any 1 day Maximum for monthly average\nKg/kkg (or pounds per 1,000 pounds) of raw material\nBOD5 6.5 2.9\nTSS 9.3 4.3\nOil \u0026 Grease 2.7 1.2\nTotal Chromium 0.17 0.06\npH (1) (1)\n1 Within the range of 6.0 to 9.0.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 425—LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY","Subpart D—Retan-Wet Finish-Sides 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":"eafc55ed367d90f231bd3fd46d7eb5e362a41efcae3db16ff5c2ede7e783aa97","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-425.43","next":"us/40-cfr-425.45"},"notice":"GroundRules: Original legal text. Not legal advice."}