EPA · discharge permits by pollutant and parameter

Nitrogen, ammonia total [as NH4]

34Permits carrying a limit
21With a recorded exceedance
3States

EPA identifies this parameter by code 71845. A permit listed here carries a numeric limit on nitrogen, ammonia total [as nh4] in its discharge; an exceedance is a monitoring result above that limit, as reported to EPA.

By state

By watershed

The subbasins of the national Watershed Boundary Dataset carrying the most permits with a limit on nitrogen, ammonia total [as nh4].

Subbasin 200600008

Permits

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
PEARL HARBOR NAVAL SHIPYARD & INTERMEDIATE MAINTENANCE FACILITY DRYDOCKS 1-4	HI0110230	HONOLULU	HI		Major	PEARL HARBOR
C&CH HONOULIULI WWTP	HI0020877	EWA BEACH	HI	Publicly owned treatment works	Major	PACIFIC OCEAN
JOINT BASE PEARL HARBOR-HICKAM WASTEWATER TREATMENT PLANT	HI0110086	PEARL HARBOR	HI		Major	PACIFIC OCEAN
OREM CITY CORPORATION	UT0020915	OREM	UT	Publicly owned treatment works	Major	POWELL SLOUGH
TWIN CREEKS MINE	NV0021725	GOLCONDA	NV		Major	Rabbit Creek
PAR HAWAII REFINERY	HI0000329	KAPOLEI BUSINESS PARK	HI		Major	PACIFIC OCEAN
SPOKANE RIVERSIDE PARK WATER RECLAMATION FACILITY	WA0024473	SPOKANE	WA	Publicly owned treatment works	Major	Chester Creek-Spokane River
COUNTY OF KAUAI WAILUA WWTP	HI0020257	WAILUA	HI	Publicly owned treatment works	Major	PACIFIC OCEANOFFSHORE WAILUA
TAMU MAIN CAMPUS WWTP	TX0108146	COLLEGE STATION	TX	Publicly owned treatment works	Major	BRAZOS RIVER ABOVE NAVASOTA RIVER
ALTAMONTE SPRINGS REGIONAL WRF	FL0033251	ALTAMONTE SPRINGS	FL	Publicly owned treatment works	Major	Little Wekiva R Class III Fresh WBID 2987
PORT ALLEN GENERATING STATION	HI0000353	LIHUE	HI		Major	HANAPEPE BAY, PORT ALLEN BAY, PORT ALLEN BAY, HANA
VENICE, CITY OF - R/O PLANT	FL0035335	VENICE	FL		Major	Roberts Canal, Class III Marine, WBID 2018
KEAHOLE POINT FISH LLC	HI0021825	KAILUA KONA	HI		Minor	PACIFIC OCEAN
HAWAII INSTITUTE OF MARINE BIOLOGY	HI0021644	KANEOHE	HI		Minor	KANEOHE, KANEOHE BAY
TOPA FINANCIAL CENTER	HI0021768	HONOLULU	HI	Industrial stormwater	Minor	Waolani Stream
MARINE CORPS BASE HAWAII KANEOHE BAY MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4)	HIS000007	KANEOHE	HI	Small municipal storm sewer systems	Minor	KAILUA BAY, KANEOHE BAY, NUUPIA PONDS
RIO GRANDE WWTP	OH0027278	RIO GRANDE	OH	Publicly owned treatment works	Minor	Indian Creek
LAHAINA WASTEWATER RECLAMATION FACILITY (WWRF) INJECTION WELLS 1-4	HI0021848	WAILUKU	HI		Minor	Iao Stream
ALOUN KAUAI FARMING LLC	HI0021654	KEKAHA	HI		Minor	PACIFIC OCEAN
THE POINT - LAWRENCE ECONOMIC DEV CORP	OH0076392	SOUTH POINT	OH		Minor	Ohio River
WAIKIKI AQUARIUM	HI0020630	HONOLULU	HI		Minor	PACIFIC OCEAN
OAKLEY - TOWN OF	UT0020061	OAKLEY	UT	Publicly owned treatment works	Minor	DITCH TO WEBER RIVER
GULFSTREAM PARK RO WTP DISCHARGE FACILITY	FL0384941	HALLANDALE BEACH	FL		Minor	Intracoastal Wtwy Class III Marine WBID 3226G3
KANEOHE YACHT CLUB MAINTENANCE AREA	HIS000556	UNKNOWN	HI	Industrial stormwater	Minor	Heeia Stream-Kaneohe Stream
LASER PRODUCTS INC.	PRR05J01B	JUNCOS	PR	Industrial stormwater	Minor	Rio Gurabo
OUTFALLS OF THE MANA PLAIN DRAINAGE DITCH SYSTEM	HI0021952	KEKAHA	HI		Minor	Waieli Draw
MAUI OCEAN CENTER	HI0021504	WAILUKU	HI		Minor	MAALAEA HARBOR
PUERTO RICO ASPHALT, LLC - HUMACAO	PRR05J01T	HUMACAO	PR	Industrial stormwater	Minor	Rio Humacao at mouth
PACIFIC SHIPYARDS INTERNATIONAL, LLC (1)	HI0021878	HONOLULU	HI	Industrial stormwater	Minor	PACIFIC OCEAN
UT DIV OF WILDLIFE-SPRINGVILLE	UTG130011	SPRINGVILLE	UT		Minor	SPRING CREEK
KAHALA HOTEL & RESORT	HI0021942	HONOLULU	HI		Minor	Waialae Nui Gulch
IRCUD - SOUTH COUNTY DEMIN CONCENTRATE WTP	FL0037940	VERO BEACH	FL		Minor	South Relief Canal WBID 3158 Class III Fresh
SARASOTA, CITY OF - R/O PLANT	FL0043621	SARASOTA	FL		Minor	Hog Cr Class III Marine, Sarasota Bay WBID 1951
RAM POWER	MOG920006	BENTON	MO	Industrial stormwater	Minor	Blue Ditch