{"data":{"id":"us-va/9vac25-151-120","jurisdiction":"us-va","citation":"9VAC25-151-120","heading":"Sector D - Asphalt paving and roofing materials and lubricant manufacturers","body":"A. Discharges covered under this section. The requirements listed under this section apply to stormwater discharges associated with industrial activity from facilities engaged in the following activities: manufacturing asphalt paving and roofing materials, including those facilities commonly identified by SIC Codes 2951 and 2952; portable asphalt plants (also commonly identified by SIC Code 2951); and manufacturing miscellaneous products of petroleum and coal, including those facilities classified as SIC Code 2992 and 2999.\n\nB. Limitations on coverage. The following stormwater discharges associated with industrial activity are not authorized by this section of the permit:\n\n1. Stormwater discharges from petroleum refining facilities, including those that manufacture asphalt or asphalt products, that are  subject to effluent limitation guidelines for the Petroleum Refining Point Source Category (40 CFR 419);\n\n2. Stormwater discharges from oil recycling facilities; and\n\n3. Stormwater discharges associated with fats and oils rendering.\n\nC. Numeric effluent limitations. In addition to the numeric effluent limitations listed in Part I A c, discharges from areas where production of asphalt paving and roofing emulsions occurs may not exceed the limitations in Table 120-1.\n\nTable 120-1\n\nSector D – Numeric Effluent Limitations\n\nParameter\n\nEffluent Limitations\n\nDaily Maximum\n\n30-day Average\n\nDischarges from areas where production of asphalt paving and  roofing emulsions occurs (SIC 2951, 2952)\n\nTotal Suspended Solids (TSS)\n\n23 mg/L\n\n15 mg/L\n\nOil and Grease\n\n15 mg/L\n\n10 mg/L\n\npH\n\n6.0 - 9.0 s.u.\n\nD. Benchmark monitoring and reporting requirements. Asphalt paving and roofing materials manufacturing facilities are required to monitor their stormwater discharges for the pollutants of concern listed in Table 120-2.\n\nTable 120-2\n\nSector D – Benchmark Monitoring Requirements\n\nPollutants of Concern\n\nBenchmark Concentration\n\nAsphalt Paving and Roofing Materials (SIC 2951, 2952)\n\nTotal Suspended Solids (TSS)\n\n100 mg/L","path":["Title 9. Environment","Agency 25. State Water Control Board","Chapter 151. Virginia Pollutant Discharge Elimination System (VPDES) General Permit Regulation for Discharges of Stormwater Associated with Industrial Activity","Part IV. Sector Specific Permit Requirements"],"source_url":"https://law.lis.virginia.gov/admincode/title9/agency25/chapter151/section120/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:49:11Z","sha256":"797ead2e6735d9a9977accf226a8d06340a37b7b7993419b952db7505019ef76","source_id":"us-va-vac","stale":false,"prev":"us-va/9vac25-151-110","next":"us-va/9vac25-151-130"},"notice":"GroundRules: Original legal text. Not legal advice."}