National Pollutant Discharge Elimination System

E7317

The National Pollutant Discharge Elimination System is a U.S. regulatory permitting program that controls water pollution by regulating point-source discharges of pollutants into waters of the United States.

AI illustration

How this image was made

AI-generated illustration of National Pollutant Discharge Elimination System

This AI-generated illustration was produced by black-forest-labs/FLUX.2-dev (1024x1024) from a prompt written by openai/gpt-oss-120b from the entity's label + description.

Prompt

Generate an image of the National Pollutant Discharge Elimination System (The National Pollutant Discharge Elimination System is a U.S. regulatory permitting program that controls water pollution by regulating point-source discharges of pollutants into waters of the United States.)

All labels observed (9)

How this entity was disambiguated

Statements (49)

Predicate Object
instanceOf environmental regulatory program ⓘ
permitting system ⓘ
water pollution control program ⓘ
administeredBy United States Environmental Protection Agency ⓘ
allowsDelegationTo states ⓘ
appliesTo concentrated animal feeding operations ⓘ
industrial facilities ⓘ
municipal wastewater treatment plants ⓘ
stormwater discharges ⓘ
authorizes discharge of pollutants under specified conditions ⓘ
country United States ⓘ
covers coastal waters ⓘ
lakes ⓘ
rivers ⓘ
streams ⓘ
surface waters ⓘ
enactedInYear 1972 ⓘ
enforcementBy United States Environmental Protection Agency ⓘ
authorized state agencies ⓘ
excludes nonpoint source runoff ⓘ
unconfined agricultural runoff ⓘ
focusesOn effluent quality ⓘ
pollutant loadings ⓘ
geographicJurisdiction federal ⓘ
goal to restore and maintain the biological integrity of the Nation's waters ⓘ
to restore and maintain the chemical integrity of the Nation's waters ⓘ
to restore and maintain the physical integrity of the Nation's waters ⓘ
implementedThrough NPDES permits ⓘ
includesComponent construction stormwater permitting ⓘ
industrial wastewater permitting ⓘ
multi-sector general permits ⓘ
municipal separate storm sewer system permitting ⓘ
legalBasis Clean Water Act ⓘ
Federal Water Pollution Control Act Amendments of 1972 ⓘ
linked to: Clean Water Act
monitors compliance with effluent limits ⓘ
purpose to control water pollution ⓘ
to regulate point-source discharges of pollutants ⓘ
regulates discharge of pollutants ⓘ
discharges into waters of the United States ⓘ
point sources ⓘ
regulatoryMechanism permit system ⓘ
relatedTo United States Clean Water Act Section 402 ⓘ
linked to: Clean Water Act
requires best management practices ⓘ
discharge permits ⓘ
effluent limitations ⓘ
monitoring and reporting ⓘ
scope waters of the United States ⓘ
shortName NPDES ⓘ
typeOfPollutionControlled water pollution ⓘ

How these facts were elicited

Referenced by (25)

Full triples — surface form annotated when it differs from this entity's canonical label.

United States Environmental Protection Agency → oversightOf → National Pollutant Discharge Elimination System ⓘ
Clean Water Act → establishes → National Pollutant Discharge Elimination System ⓘ
Clean Water Act → abbreviation → NPDES ⓘ
linked to: National Pollutant Discharge Elimination System
National Pollutant Discharge Elimination System → shortName → NPDES ⓘ
linked to: National Pollutant Discharge Elimination System
Clean Water Act → establishesProgram → National Pollutant Discharge Elimination System ⓘ
subject linked to: CWA
Clean Water Act → abbreviation → NPDES ⓘ
subject linked to: CWA
linked to: National Pollutant Discharge Elimination System
Public Law 92-500 → createsProgram → National Pollutant Discharge Elimination System ⓘ
Public Law 92-500 → abbreviation → NPDES ⓘ
linked to: National Pollutant Discharge Elimination System
Public Law 92-500 → includes → Section 402 NPDES permit program ⓘ
linked to: National Pollutant Discharge Elimination System
Total Maximum Daily Loads program → relatedTo → National Pollutant Discharge Elimination System ⓘ
Total Maximum Daily Loads program → enforcementMechanism → NPDES permits ⓘ
linked to: National Pollutant Discharge Elimination System
Publicly Owned Treatment Works → requires → National Pollutant Discharge Elimination System permit ⓘ
subject linked to: POTW
linked to: National Pollutant Discharge Elimination System
Blue Plains Advanced Wastewater Treatment Plant → subjectTo → National Pollutant Discharge Elimination System permit ⓘ
linked to: National Pollutant Discharge Elimination System
Kansas City stormwater system → subjectTo → National Pollutant Discharge Elimination System permit ⓘ
linked to: National Pollutant Discharge Elimination System
EPA Office of Water → overseesProgram → National Pollutant Discharge Elimination System ⓘ
Virginia Key Wastewater Treatment Plant → hasRegulatoryRequirement → National Pollutant Discharge Elimination System permit ⓘ
linked to: National Pollutant Discharge Elimination System
Porter-Cologne Water Quality Control Act → legalBasisFor → National Pollutant Discharge Elimination System permits in California ⓘ
linked to: National Pollutant Discharge Elimination System
Los Angeles Regional Water Quality Control Board → oversees → National Pollutant Discharge Elimination System permits in its region ⓘ
linked to: National Pollutant Discharge Elimination System
Central Coast Regional Water Quality Control Board → usesInstrument → National Pollutant Discharge Elimination System permits ⓘ
linked to: National Pollutant Discharge Elimination System
San Diego Regional Water Quality Control Board → issues → National Pollutant Discharge Elimination System permits ⓘ
linked to: National Pollutant Discharge Elimination System
Publicly Owned Treatment Works → regulatedUnder → National Pollutant Discharge Elimination System ⓘ
California Regional Water Quality Control Board → issues → National Pollutant Discharge Elimination System permits ⓘ
linked to: National Pollutant Discharge Elimination System
Water Quality Act of 1987 → addsSection → Section 402(p) of the Clean Water Act ⓘ
linked to: National Pollutant Discharge Elimination System
Water Quality Act of 1987 → modifiesProgram → National Pollutant Discharge Elimination System ⓘ
Construction Grants Program under the Clean Water Act → associatedWith → National Pollutant Discharge Elimination System ⓘ