EPA · discharge permits by watershed

Subbasin 01060003

544Current permits
3States
10Watersheds

A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in New Hampshire, Maine, Massachusetts. Each permit is placed by the outfall EPA names as its representative discharge point.

This subbasin contains 10 watersheds, each with its own page of permits. The table below is a sample of the 544 current permits recorded here; the pollutant list above names every limit EPA attaches to a permit in this subbasin.

By state

Watersheds inside this subbasin

The same permits, cut another way

The 544 permits whose outfall sits in this subbasin, grouped by one attribute at a time: the class of permit, the Clean Water Act program it was issued under, the type of coverage, and the size of the discharger. Each figure below counts the permits in that group.

By permit class

General479
Individual38

By program

By permit type

By major or minor

Major dischargers19
Minor dischargers498

Pollutants with a limit in subbasin 01060003 67

Every pollutant a permit in this subbasin carries a limit for, most permits first.

Other subbasins

Permits discharging here

Permit holder	NPDES ID	City	State	Program	Discharger	Receiving water
CITY OF SOMERSWORTH	NH0100277	SOMERSWORTH	NH	Publicly owned treatment works	Major	SALMON FALLS RIVER
DOVER/HUCKLEBERRY HILL W W T F	NH0101311	DOVER	NH	Publicly owned treatment works	Major	PISCATAQUA RIVER
DURHAM WWTP	NH0100455	DURHAM	NH	Publicly owned treatment works	Major	OYSTER RIVER ESTUARY
ENTHALPY ANALYTICAL	NH0022055	HAMPTON	NH		Major	TAYLOR RIVER
EXETER W W T P	NH0100871	EXETER	NH	Publicly owned treatment works	Major	SQUAMSCOTT RIVER
FARMINGTON WWTP	NH0100854	FARMINGTON	NH	Publicly owned treatment works	Major	COCHECO RIVER
GRANITE SHORE POWER SCHILLER LLC	NH0001473	PORTSMOUTH	NH		Major	PISCATAQUA ESTUARY
GSP NEWINGTON LLC	NH0001601	NEWINGTON	NH		Major	PISCATAQUA ESTUARY
KENNEBUNK WWTF	ME0100935	KENNEBUNK	ME	Publicly owned treatment works	Major	Mousam River
KITTERY WWTF	ME0100285	KITTERY	ME	Publicly owned treatment works	Major	Piscataqua River
LEAVITT E. MAGRATH WASTEWATER TREATMENT PLAN	NH0100625	HAMPTON	NH	Publicly owned treatment works	Major	TIDE MILL CREEK VIA TRIBUTARY
NEWINGTON POWER FACILITY	NH0023361	NEWINGTON	NH		Major	PISCATAQUA RIVER
PEASE WASTEWATER TREATMENT FACILITY	NH0090000	PORTSMOUTH	NH	Publicly owned treatment works	Major	GREAT BAY
PORTSMOUTH CITY OF	NH0100234	PORTSMOUTH	NH	Publicly owned treatment works	Major	PISCATAQUA RIVER
ROCHESTER WWTF	NH0100668	GONIC	NH	Publicly owned treatment works	Major	COCHECO RIVER
SANFORD WWTF	ME0100617	SANFORD	ME	Publicly owned treatment works	Major	Mousam River
SEABROOK WWTP	NH0101303	SEABROOK	NH	Publicly owned treatment works	Major	OCEAN DISCHARGE
SOUTH BERWICK SD WWTF	ME0100820	SOUTH BERWICK	ME	Publicly owned treatment works	Major	Salmon Falls River
WELLS SANITARY DISTRICT WWTF	ME0100790	WELLS	ME	Publicly owned treatment works	Major	Atlantic Ocean
#06030-1011 - WALMART DC TRUCK GATE RELOCATION	NHR1002BO	RAYMOND	NH	Construction stormwater	Minor	Pawtuckaway River-Lamprey River
100 DURGIN LANE	01R10I045	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
100 DURGIN LANE	01R10I044	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
100 NEW HAMPSHIRE AVENUE	NHR1001UT	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
100 NEW HAMPSHIRE AVENUE	NHR1001US	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
105 BARTLETT STREET - MULTIFAMILY DEVELOPMENT	NHR10021B	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
105 BARTLETT STREET - MULTIFAMILY DEVELOPMENT	NHR10020X	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
121 TECHNOLOGY DRIVE SITE IMPROVEMENTS	NHR1001UA	DURHAM	NH	Construction stormwater	Minor	Oyster River
141 SIXTH STREET DOVER NH	01R10I07K	DOVER	NH	Construction stormwater	Minor	Cocheco River
16 BRIDGE STREET	NHR100285	ROCHESTER	NH	Construction stormwater	Minor	Pokamoonshine Brook-Cocheco River
200 CHASE DRIVE	NHR100247	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
2021 E194, U181, & 3135 TRANSMISSION LINE STRUCTURE REPLACEMENT	NHR1001F9	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
2021 E194, U181, & 3135 TRANSMISSION LINE STRUCTURE REPLACEMENT PROJECT	NHR1001EG	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
2021 M183 TRANSMISSION LINE STRUCTURE REPLACEMENT PROJECT	NHR1001DF	DOVER	NH	Construction stormwater	Minor	Oyster River
207 BEACH ROAD	MAR10042C	SALISBURY	MA	Construction stormwater	Minor	Hampton Harbor
217 PORTSMOUTH AVE	01R10I06G	STRATHAM	NH	Construction stormwater	Minor	Squamscott River
22 LOT CONSERVATION SUBDIVISION, YOUNG ROAD, BARRINGTON, NH	NHR10026S	BARRINGTON	NH	Construction stormwater	Minor	Bellamy River
282 CORPORATE DRIVE	01R10I02P	PORTSMOUTH	NH	Construction stormwater	Minor	Portsmouth Harbor
319 NEW ZEALAND ROAD	01R10I006	SEABROOK	NH	Construction stormwater	Minor	Taylor River-Hampton River
324 BLACKWATER ROAD SUBDIVIDION ROCHESTER	NHR1001XB	ROCHESTER	NH	Construction stormwater	Minor	Cocheco River
3400 LAFAYETTE ROAD	NHR1001HI	PORTSMOUTH	NH	Construction stormwater	Minor	Berrys Brook-Rye Harbor

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