{"data":{"id":"us/40-cfr-429.24","jurisdiction":"us","citation":"40 CFR 429.24","heading":"New source performance standards (NSPS).","body":"Any new source subject to this subpart must achieve the following new source performance standards (NSPS):\n(a) The following limitations apply to all mechanical barking installations: There shall be no discharge of process wastewater pollutants into navigable waters.\n(b) The following limitations constitute the maximum permissible discharge for hydraulic barking installations:\nSubpart A\nPollutant or pollutant property NSPS effluent limitations\nMaximum for any 1 day Average of daily values for 30 consecutive days\nMetric units (kilograms per cubic meter of production)\nBOD5 1.5 0.5\nTSS 6.9 2.3\npH (1) (1)\nEnglish units (pounds per cubic foot of production)\nBOD5 0.09 0.03\nTSS 0.431 0.144\npH (1) (1)\n1 Within the range 6.0 to 9.0 at all times.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER N—EFFLUENT GUIDELINES AND STANDARDS","PART 429—TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY","Subpart A—Barking 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":"3e24aab0f564d91d00ff30431c5a6ef7b498e1dc6fd0aefdcafb8b69d98184b1","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-429.23","next":"us/40-cfr-429.25"},"notice":"GroundRules: Original legal text. Not legal advice."}