Question: The Little River is a 7.2 mile long (11.6 km) river largely in the town of Exeter in Rockingham County, New Hampshire, it is a tributary of the Exeter River, part of the Great Bay/Piscataqua River watershed in which New Hampshire region, the southeast area of the U.S. state of New Hampshire that includes the eastern portion of Rockingham County and the southern portion of Strafford County?

full_context: Document 1: Little River (Presumpscot River): The Little River is an 18.8 mi tributary of the Presumpscot River in the U.S. state of Maine. It rises in the northern part of the town of Buxton in York County and flows southeast, then northeast into Gorham in Cumberland County. It flows northeast and east across Gorham, reaching the Presumpscot at the eastern boundary of the town, across from Windham.
Document 2: Little River (Exeter, New Hampshire): The Little River is a 7.2 mile long (11.6 km) river largely in the town of Exeter in Rockingham County, New Hampshire, in the United States. It is a tributary of the Exeter River, part of the Great Bay/Piscataqua River watershed in the New Hampshire Seacoast region. The river should not be confused with the Little River of Brentwood and Kingston, another Exeter River tributary less than three miles to the west.
Document 3: Little River (Lamprey River): The Little River is a 10.4 mile long (16.7 km) river located in southeastern New Hampshire in the United States. It is a tributary of the Lamprey River, part of the Great Bay and Piscataqua River watershed leading to the Atlantic Ocean.
Document 4: Jersey Shore: The Jersey Shore is the coastal region of the U.S. state of New Jersey. Geographically, the term encompasses about 141 mi of oceanfront from Perth Amboy in the north to Cape May Point in the south, bordering the Atlantic Ocean. The Jersey Shore area includes Middlesex, Monmouth, Ocean, Atlantic, and Cape May counties. While there is no defined border between North Jersey and South Jersey, the Raritan River, Manasquan River or I-195 are often mentioned as the border, with most of the shore region being located in South Jersey. Many New Jersey residents refer to it simply as "The Shore", as in to go "down the shore", or to have done something "down the shore".
Document 5: Newington, New Hampshire: Newington is a town in Rockingham County, New Hampshire, United States. The population was 753 at the 2010 census. It is bounded to the west by Great Bay, northwest by Little Bay and northeast by the Piscataqua River. It is home to Portsmouth International Airport at Pease (formerly Pease Air Force Base), and to the New Hampshire National Guard. The 110 acre Old Town Center Historic District is listed on the National Register of Historic Places.
Document 6: Little River (Brentwood, New Hampshire): The Little River is a 7.3 mile long (11.7 km) river in the towns of Kingston and Brentwood in Rockingham County, New Hampshire, in the United States. It is a tributary of the Exeter River, part of the Great Bay/Piscataqua River watershed in the New Hampshire Seacoast region. The river should not be confused with the Little River of Exeter, New Hampshire, another tributary of the Exeter River less than three miles away.
Document 7: Kittery Point, Maine: Kittery Point is a census-designated place (CDP) in the town of Kittery, York County, Maine, United States. First settled in 1623, Kittery Point traces its history to the first seafarers who colonized the shore of what became Massachusetts Bay Colony and later the State of Maine. Located beside the Atlantic Ocean, it is home to Fort McClary State Historic Site, and Fort Foster Park on Gerrish Island. Cutts Island is home to Seapoint Beach and the Brave Boat Harbor Division of the Rachel Carson National Wildlife Refuge.
Document 8: Great Bay (New Hampshire): Great Bay is a tidal estuary located in Strafford and Rockingham counties in eastern New Hampshire, United States. The bay occupies over 6000 acre , not including its several tidal river tributaries. Its outlet is at Hilton Point in Dover, New Hampshire, where waters from the bay flow into the Piscataqua River, thence proceeding southeast to the Atlantic Ocean near Portsmouth. The northern end of the bay, near its outlet, is referred to as Little Bay.
Document 9: Little River (Salmon Falls River): The Little River is a 21.3 mi tributary of the Salmon Falls River in the U.S. state of Maine. It rises from streams in York County, flows southwest through Lebanon, and reaches its confluence with the Salmon Falls River in Berwick.
Document 10: Squamscott River: The Squamscott River is a 6 mi tidal river in Rockingham County, southeastern New Hampshire, in the United States. It rises at Exeter, fed by the Exeter River. The Squamscott runs north between Newfields and Stratham to Great Bay, a tidal estuary, which is connected to the Piscataqua River, a tidal inlet of the Atlantic Ocean.
Document 11: Seacoast Region (New Hampshire): The Seacoast Region is the southeast area of the U.S. state of New Hampshire that includes the eastern portion of Rockingham County and the southern portion of Strafford County. The region stretches 13 mi along the Atlantic Ocean from New Hampshire's border with Salisbury, Massachusetts to the Piscataqua River and New Hampshire's border with Kittery, Maine. The shoreline is generally very rocky and rough in nature, although a few sandy beaches have been created using jetties/groins, particularly in the towns of Rye and Hampton. The Seacoast Region stretches as far west as Epping. Portsmouth, the largest municipality and only city in Rockingham County, serves as the cultural and commercial hub of the region. Portsmouth has numerous historical landmarks and tourist attractions including Strawberry Banke, the Moffatt-Ladd House, the John Paul Jones House, and the Portsmouth Children's Museum, which moved to Dover in 2010. The Seacoast Region was the first area of the state to be permanently settled by Europeans in the early 17th century.
Document 12: Salem, New Hampshire: Salem is a town in Rockingham County, New Hampshire, United States. The population was 28,776 at the 2010 census. Salem is a marketing and distributing center north of Boston, with a major amusement attraction, Canobie Lake Park, and a large shopping mall, the Mall at Rockingham Park.
Document 13: Oyster River (New Hampshire): The Oyster River is a 17 mi river in Strafford County, southeastern New Hampshire, United States. It rises in Barrington, flows southeast to Lee, then east-southeast in a serpentine course past Durham to meet the entrance of Great Bay into Little Bay. The bays are tidal inlets of the Atlantic Ocean, to which they are connected by a tidal estuary, the Piscataqua River. The freshwater portion of the river is 14.1 mi long, and the tidal river extends 2.9 mi from Durham to Great Bay.
Document 14: Little River (Humboldt County): Little River is the largest Pacific coastal drainage basin between the Mad River and Big Lagoon. It's 19.6 miles of river drains forested Franciscan assemblage of the California Coast Ranges. The lowermost mile of channel is through Quaternary alluvium and dune sand of an estuarine floodplain typical of coastal inlets along the Cascadia subduction zone. Land seaward of U.S. Route 101 forms Little River State Beach and Clam Beach County Park. Little River State Park was established in 1931. The floodplain upstream of the highway 101 bridge is cleared as grazing pasture; and the upland portion of the drainage basin, including the former company town of Crannell, is in private ownership growing forest products. In 2014 the North Coast regional water board recommended that Little River be listed and an impaired waterway due to E. coli contamination 600 times greater than normal.
Document 15: Cooperative Alliance for Seacoast Transportation: The Cooperative Alliance for Seacoast Transportation (COAST) is the primary provider of mass transportation for the Seacoast region of New Hampshire, as well as parts of southern Maine. COAST is a non-profit agency founded in 1981 to provide public transportation options in southeastern New Hampshire. First established solely as a private contractor to previously existing bus lines, COAST now runs its own set of public transit routes and transports almost 500,000 passengers per year.
ground_truth: Seacoast Region