The meaning of the Acronym NPDES is...

NPDES is

• National Pollutant Discharge Elimination System

More Meanings For NPDES:

• National Pollutant Discharge Elimination System
• National Pollution Discharge Elimination System
• National Pollutant Discharge Elimination System
• National Pollutant Discharge Elimination System

NPDES is also in:

• Construction
• Environmental
• Ocean Science
• State and Local