Storm Water Management at Pima County DEQ

• Subchapter N industries including facilities subject to storm water effluent limitation guidelines, new source performance standards and toxic pollutant effluent standards (water priority pollutants)
• Hazardous waste treatment, storage or disposal facilities
• Landfills
• Power generation facilities
• Sewage treatment plants
• Heavy manufacturing at facilities described by SIC 24 (except 2434), 26 (except 265 and 267), 28 (except 283), 29, 311, 32 (except 323), 33, 3441, 373.
• Light manufacturing described by SIC 20, 21, 22, 23, 2434, 25, 265, 267, 27, 283, 285, 30 , 31, 323, 34, 35, 36, 37, 38, 39, 4221, 4222, 4225.
• Mining and oil and gas extraction described by SIC 10, 11, 12, 13, and 14.
• Recyclers including SIC 5015 and 5093.
• Industrial transportation described by SIC 40, 41, 42, 42, 43, 44, 45, and 5171.