Category:National Pollutant Discharge Elimination System
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- English: The National Pollutant Discharge Elimination System (NPDES) is a U.S. regulatory program for the control of water pollution. All point source facilities (e.g. factories, sewage treatmment plants, power plants) discharging to "waters of the United States" must obtain an NPDES permit from their state environmental agency or EPA, and comply with the pollution control and monitoring requirements in the permit. The NPDES program is authorized by the Clean Water Act. (See https://epa.gov/npdes.)
Media in category "National Pollutant Discharge Elimination System"
The following 20 files are in this category, out of 20 total.
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97-290 Stormwater Permits Status of EPA's Regulatory Program (IA 97-290StormwaterPermitsStatusofEPAsRegulatoryProgram-crs).pdf 1,275 × 1,650, 14 pages; 222 KB
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Application of Water Quality Standards - EPA 2012.png 773 × 753; 67 KB
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Coal power plant wastestreams - EPA.png 2,025 × 1,571; 272 KB
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Common Point Source Discharges - EPA 2010.png 640 × 642; 536 KB
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CSO diagram US EPA.jpg 988 × 448; 74 KB
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CSO diagram US EPA.svg 443 × 201; 1.37 MB
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CSO map EPA 2008.jpg 407 × 221; 27 KB
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PROPOSED RULE CHANGES TO THE TMDL AND NPDES PERMIT PROGRAMS (IA gov.gpo.fdsys.CHRG-106shrg66381).pdf 1,275 × 1,650, 609 pages; 2.02 MB
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THE IMPACTS OF VESSEL DISCHARGE. REGULATIONS ON OUR SHIPPING. AND FISHING INDUSTRIES (IA gov.gpo.fdsys.CHRG-114shrg97448).pdf 1,275 × 1,650, 47 pages; 477 KB
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Infilt basin.jpg 300 × 223; 76 KB
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Landfill Leachate Discharge Limits & Typical Composition.jpg 612 × 193; 37 KB
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National Map of Regulated MS4s 2009.png 719 × 477; 62 KB
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NPDES Permit Components EPA chart.png 453 × 324; 15 KB
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Prevent stormwater pollution - EPA.png 242 × 822; 88 KB
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R41622 Environmental Regulation and Agriculture (IA R41622EnvironmentalRegulationandAgriculture-crs).pdf 1,275 × 1,650, 45 pages; 572 KB
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Storm Drain Label EPA.jpg 368 × 368; 80 KB
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TMDL Process - EPA 2012.png 1,050 × 740; 81 KB
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Urban Water Cycle - EPA 2004.png 849 × 979; 827 KB
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What is a Total Maximum Daily Load? - EPA 2012.png 923 × 724; 65 KB
