EPA · discharge permits by pollutant and parameter

Mercury [Hg], in barite, dry weight

306Permits carrying a limit
2With a recorded exceedance
6States

EPA identifies this parameter by code 78245. A permit listed here carries a numeric limit on mercury [hg], in barite, dry weight 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 mercury [hg], in barite, dry weight.

Permits

Permit holder	NPDES ID	City	State	Discharger	Receiving water
PETROQUEST ENERGY, LLC	GMG290174	LAFAYETTE	LA	Minor
ROOSTER PETROLEUM, LLC	GMG290331	HOUSTON	TX	Minor	Spring Branch-Buffalo Bayou
HOACTZIN PARTNERS, L.P.	GMG290540	FERNANDINA BEACH	FL	Minor
EL PASO PRODUCTION OIL&GAS CO.	GMG290015	HOUSTON	TX	Minor	GULF OF MEXICO
BENNU OIL & GAS, LLC	GMG290546	HOUSTON	TX	Minor	City of Houston-Buffalo Bayou
TEXACO EXPLORATION AND PROD.	GMG290133	NEW ORLEANS	LA	Minor	GULF OF MEXICO
WEATHERFORD PIPE. & SPEC SERV	GMG290367	HOUSTON	TX	Minor	City of Houston-Buffalo Bayou
PETRO VENTURES, INC.	GMG290215	LAFAYETTE	LA	Minor	Anselm Coulee-Vermilion River
HALL-HOUSTON EXPLORATION IV, LP	GMG290399	HOUSTON	TX	Minor	City of Houston-Buffalo Bayou
ANATEXAS OFFSHORE, INC.	GMG290284	SPRING	TX	Minor	Spring Branch-Buffalo Bayou
CASTEX OFFSHORE, INC	GMG290354	HOUSTON	TX	Minor	Vince Bayou-Buffalo Bayou
ENERGY XXI GOM, L.L.C.	GMG290329	HOUSTON	TX	Minor
HALL-HOUSTON EXPLORATION II, LP	GMG290335	HOUSTON	TX	Minor	City of Houston-Buffalo Bayou
PROBE RESOURCES US LTD	GMG290362	METAIRIE	LA	Minor	Metairie Canal-Canal No 2
NOBLE ENERGY, INC.	GMG290096	HOUSTON	TX	Minor	GULF OF MEXICO
JEFFERSON BLOCK 24 OIL&GAS LLC	GMG290336	HOUSTON	TX	Minor
MARATHON OIL COMPANY	GMG290061	HOUSTON	TX	Minor	GULF OF MEXICO
FAIRWAYS OFFSHORE EXPLORATION, INC.	GMG290166	HOUSTON	TX	Minor	Cole Creek-Whiteoak Bayou
ANKOR MO 870 PLT A	GEG460457	GULF OF MEXICO	GE	Minor	GULF OF MEXICO
DOMINION PRODUCTION COMPANY, LLC	GMG290389	LAFAYETTE	LA	Minor	Anselm Coulee-Vermilion River
FIELDWOOD ENERGY, LLC VK 340 A	GEG460578	GULF OF MEXICO	GE	Minor	GULF OF MEXICO
STERLING ENERGY, INC.	GMG290291	HOUSTON	TX	Minor	Vince Bayou-Buffalo Bayou
NORTHSTAR OFFSHORE ENERGY PARTNERS, LLC	GMG290377	HOUSTON	TX	Minor	Country Club Bayou-Brays Bayou
FIELDWOOD ENERGY, LLC VK 251 4	GEG460724	GULF OF MEXICO	GE	Minor	GULF OF MEXICO
SABRE OIL AND GAS EXPLORATION PROJECT	AK0053690	ANCHORAGE	AK	Minor	COOK INLET, TRADING BAY
FIELDWOOD ENERGY, LLC VK 251 3	GEG460723	GULF OF MEXICO	GE	Minor	GULF OF MEXICO
PLATFORMS C	CAF001300	PACIFIC OCEAN	CA	Minor	Pacific Ocean
HALL-HOUSTON EXPLORATION III, LP	GMG290358	HOUSTON	TX	Minor	City of Houston-Buffalo Bayou
TRI-UNION DEVELOPMENT CORP.	GMG290039	HOUSTON	TX	Minor	GULF OF MEXICO
PLATFORM A	CAF001156	PACIFIC OCEAN	CA	Minor	Pacific Ocean
PLATFORM B	CAF001157	PACIFIC OCEAN	CA	Minor	Pacific Ocean
FIELDWOOD ENERGY, LLC VK251 A	GEG460479	GULF OF MEXICO	GE	Minor	GULF OF MEXICO
TYONEK GAS PLATFORM	AKG315211	ANCHORAGE	AK	Minor
TARPON OPER. & DEVELOP. LLC	GMG290243	HOUSTON	TX	Minor	Vince Bayou-Buffalo Bayou
PLATFORM EUREKA	CAF001149	PACIFIC OCEAN	CA	Minor	Pacific Ocean
GULF ENERGY EXPLORATION CORPORATION	GMG290374	AUSTIN	TX	Minor	Lake Austin-Town Lake
FIELDWOOD ENERGY VK 69 FACILITY A	GEG460925	GULF OF MEXICO	GE	Minor	GULF OF MEXICO
MURPHY EXPLORATION & PRODUCTION - DESOTO CANYON 90 001	GEG462026	GULF OF MEXICO	GE	Minor
PLATFORM EDITH	CAF001150	PACIFIC OCEAN	CA	Minor	Pacific Ocean
PLATFORM ELLY	CAF001148	PACIFIC OCEAN	CA	Minor	Pacific Ocean