{"data":{"id":"us/40-cfr-425.74","jurisdiction":"us","citation":"40 CFR 425.74","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 pound per 1,000 lb) of raw material\nBOD5 13.2 5.9\nTSS 19.1 8.7\nOil and grease 5.6 2.5\nTotal chromium 0.34 0.12\npH (1) (1)\n1 Within the range 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 G—Shearling 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":"b7e107a1e7982ba5533884a9fd9f439c04319703dbff0510d1520c48303a8312","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-425.73","next":"us/40-cfr-425.75"},"notice":"GroundRules: Original legal text. Not legal advice."}