Point geospatial dataset representing locations of NPDES outfalls/dischargers for waste water treatment plants which generally represent the site of the discharge. NPDES...

Detention mainlines and polygons within an NPDES system store and reduce energy of wastewater flow to avoid an overflow.

Integrated Compliance Information System (ICIS) National Pollutant Discharge Elimination System (NPDES) Discharge Monitoring Report (DMR) data sets for Clean Water Act permitted...

Integrated Compliance Information System (ICIS) National Pollutant Discharge Elimination System (NPDES) Discharge Monitoring Report (DMR) data sets for Clean Water Act permitted...

Point geospatial dataset representing locations of NPDES outfalls/dischargers for waste water treatment plants which generally represent the site of the discharge. NPDES...

| https://data-seattlecitygis.opendata.arcgis.com/datasets?q=spu | Lifecycle status: Production | Purpose: to enable open access to SPU GIS data. This website includes many...

The 2011 EPA Pesticide General Permit (PGP) covers discharges of biological pesticides, and chemical pesticides that leave a residue, in areas where EPA is the NPDES permitting...

Information for any vessel that submitted a Notice of Intent (NOI), Notice of Termination (NOT), or annual report under EPA's 2013 Vessel General Permit (VGP). Search results...

Detention mainlines and polygons within an NPDES system store and reduce energy of wastewater flow to avoid an overflow.

Integrated Compliance Information System (ICIS) National Pollutant Discharge Elimination System (NPDES) Discharge Monitoring Report (DMR) data sets for Clean Water Act permitted...