EPA · discharge permits by state

Discharge permits in Puerto Rico

1,076Current permits
53Major dischargers
181Individual permits

A major discharger is one EPA rates as significant on volume, toxicity or the water it reaches; the rest are minors. An individual permit is written for one operation, while general permit coverage applies a statewide permit to a site that qualifies for it.

By what is permitted in Puerto Rico

By city

Other states

Every state carrying three or more current permits, in alphabetical order.

Permits

Major dischargers first. Not every permit in Puerto Rico is listed here.

Permit holder	NPDES ID	City	Program	Discharger	Receiving water
ARGOS PUERTO RICO CORPORATION	PR0001163	DORADO		Major	QUEBRADA HONDA
BACARDI CORPORATION	PR0000591	CATANO		Major	Atlantic Ocean
BETTER ROADS ASPHALT CORP	PR0021202	RIO PIEDRAS		Major	GUARACANAL CREEK
CHEVRON PHILLIPS CHEMICAL PR CORE LLC	PR0000850	GUAYAMA		Major	BAHIA LAS MAREAS
DEMACO CORP.	PR0000086	GUAYANILLA		Major	BA DE GUAYANILLA
ECOELECTRICA, L.P.	PR0025984	PENUELAS		Major	GUAYANILLA BAY
ECW LANDFILL CORPORATION	PR0025844	PONCE		Major	RIO PASTILLO
HERITAGE ENVIRONMENTAL SERVICES	PR0000353	MAYAGUEZ		Major	R GND DE ARECIBO
INDUSTRIAL C&S OF PUERTO RICO LLC.	PR0000566	VEGA ALTA		Major	HONDA CREEK
PEERLESS OIL & CHEMICALS, INC.	PR0021024	GUAYANILLA		Major	BAHIA GUAYANILLA
PENUELAS TECHNOLOGY PARK, LLC	PR0000418	PEÑUELAS		Major	BAHIA TALLABOA
PRASA AGUADILLA WWTP	PR0023736	AGUADILLA	Publicly owned treatment works	Major	OCEANO ACLANTICO
PRASA AIBONITO WWTP	PR0025461	AIBONITO	Publicly owned treatment works	Major	AIBONITO RIVER
PRASA ARECIBO WWTP	PR0023710	ARECIBO	Publicly owned treatment works	Major	ATLANTIC OCEAN
PRASA BARCELONETA WWTP	PR0021237	BARCELONETA	Publicly owned treatment works	Major	ATLANTIC OCEAN
PRASA CAGUAS WWTP	PR0025976	CAGUAS	Publicly owned treatment works	Major	BAIROA RIVER
PRASA CAMUY-HATILLO WWTP	PR0023744	CAMUY	Publicly owned treatment works	Major	ATLANTIC OCEAN
PRASA CANOVANAS WTP	PR0022420	CANOVANAS		Major	CANOVANAS RIVER
PRASA CAROLINA WWTP	PR0023752	SAN JUAN	Publicly owned treatment works	Major	ATLANTIC OCEAN
PRASA CAYEY WWTP	PR0025356	BO.RINCON OF CIDRA	Publicly owned treatment works	Major	LA PLATA RIVER
PRASA COMERIO WWTP	PR0025658	COMERIO	Publicly owned treatment works	Major	LA PLATA RIVER
PRASA COROZAL WWTP	PR0020451	COROZAL	Publicly owned treatment works	Major	RIO LOS NEGROS
PRASA ENRIQUE ORTEGA WTP	PR0022616	TOA ALTA		Major	PINAS CREEK
PRASA GUANICA WWTP	PR0020486	GUANICA	Publicly owned treatment works	Major	BAHIA GUANICA
PRASA GUAYNABO WTP	PR0022438	GUAYNABO		Major	EL MARQUEZ CREEK\
PRASA HUMACAO WWTP	PR0025399	BO. RIO ABAJO	Publicly owned treatment works	Major	CARIBBEAN SEA
PRASA ISABELA WTP	PR0026638	ISABELA		Major	Guajataca reservoir
PRASA LAJAS WWTP	PR0020575	LAJAS	Publicly owned treatment works	Major	MONDONGO GREEK
PRASA LARES WWTP	PR0025879	LARES	Publicly owned treatment works	Major	RIO GUAJATACA
PRASA MAUNABO WWTP	PR0020656	MAUNABO	Publicly owned treatment works	Major	RIO MAUNABO
PRASA MAYAGUEZ WWTP	PR0023795	MAYAGUEZ	Publicly owned treatment works	Major	MONA PASSAGE
PRASA MIRADERO WTP	PR0023990	MAYAGUEZ		Major	PITILLO CREEK
PRASA PATILLAS WWTP	PR0020753	PATILLAS	Publicly owned treatment works	Major	RIO PATILLAS
PRASA PONCE WWTP	PR0021563	PONCE	Publicly owned treatment works	Major	CARIBBEAN SEA
PRASA SABANA GRANDE WWTP	PR0025542	SABANA GRANDE	Publicly owned treatment works	Major	GUANAJIBO RIVER
PRASA SAN GERMAN WWTP	PR0020818	SAN GERMAN	Publicly owned treatment works	Major	RIO GUANAJIBO
PRASA SAN LORENZO WWTP	PR0020834	SAN LORENZO	Publicly owned treatment works	Major	RIO LOISA
PRASA SAN SEBASTIAN (NEW) WWTP	PR0025551	SAN SEBASTIAN	Publicly owned treatment works	Major	CULEBRINAS RIVER
PRASA SANTA ISABEL WWTP	PR0023761	SANTA ISABEL	Publicly owned treatment works	Major	CARIBBEAN SEA
PRASA SERGIO CUEVAS WTP	PR0022411	TRUJILLO ALTO		Major	VARIANTE CREEK TRIBUTARY OR R GRAND