Neponset River
The Neponset River is a river in eastern Massachusetts in the United States.
Its headwaters are at the Neponset Reservoir in Foxborough, near Gillette Stadium.
From there, the Neponset meanders generally northeast for about to its mouth at Dorchester Bay between Quincy and the Dorchester section of Boston, near the painted gas tank.
The Neponset River forms the southern boundary of the city of Boston, passing through the neighborhoods of Readville, Hyde Park, Mattapan and Dorchester, and forming with the northern border of the city of Quincy.
In addition, the Neponset touches the towns of Foxborough, Walpole, Sharon, Norwood, Canton, Stoughton, Westwood, Dedham, and Milton.
The Neponset River is fed by a drainage basin of approximately 130 square miles, a watershed that includes numerous aquifers, wetlands, streams and surrounding upland areas.
Some 250,000 people live in the Neponset River watershed, which in addition to the towns listed above, includes portions of Stoughton, Medfield, Dover, and Randolph.
The Canton River, a tributary of the Neponset River, is located in Canton, Massachusetts.
It flows under the Canton Viaduct.
Stuart River (Minnesota)
The Stuart River is a river located in Minnesota, in the United States.
Aibiki River
The is a river located in Takamatsu, Kagawa, Japan.
Dee River (Queensland)
The Dee River is a river located in Central Queensland, Australia.
Agadão River
The Agadão River( Portuguese:" Rio Agadão") is a river in Portugal.
The former freguesia of Belazaima do Chão is located on the left bank of the river.
Alder Creek (Siskiyou County, California)
Alder Creek is a river located in Siskiyou County, California.
Bowen River (Queensland)
The Bowen River is a river located in North Queensland, Australia.
Don River (North Queensland)
The Don River is a river located in North Queensland, Australia.
Dawson River (Queensland)
The Dawson River is a river located in Central Queensland, Australia.
Canton River (United States)
The Canton River passes through downtown Canton, Massachusetts, tracing down Washington and Neponset Streets (flowing under the Canton Viaduct), and continues down Walpole Street.
It is a tributary of the Neponset River, with a few tributaries on the side.
It is also called the East Branch [of the] Neponset River.

Question: Are both Neponset River and Agadão River located in the same country?
Answer: no