Little Wabash river
The Niagara River flows out of Lake Erie and to Lake Ontario.
The area of Lake Mattoon is 4,249,199.24352 square meters.
What river flows from lake Hopatcong to the Delaware river
The Snake River flows into and out of Jackson Lake in Wyoming. The lake was enlarged by building a dam in 1911, largely rebuilt in 1989.
Sort of, except the river doesn't go directly to the sea. St. Mary's River is the main outflow for Lake Superior, and carries the water into Lake Huron. Lake Huron's outflow is the St. Clair River, which flows into Lake St. Clair, which flows into the Detroit River, which flows into Lake Erie, which flows into the Niagara River, which flows into Lake Ontario, which flows into the St. Lawrence River, which leads to the sea (in the form of the Gulf of St. Lawrence, an estuary of the Atlantic Ocean).
Mississippi river
Lake Michigan, Wabash River and the Mississippi River.
In 1848, the Illinois and Michigan Canal was built to connect the Mississippi River to Lake Michigan via the Illinois River near Peru, Illinois
The Angara River leaves Lake Baikal at Port Baikal/Listvyanka from where it flows north and west until it runs into the Yenisey River north of Krasnoyarsk and flows into the Kara Sea.
Lake Athabasca
The Fox River is a tributary of the Illinois River. Also - The Fox River is a river in eastern and central Wisconsin in the United States. The Upper Fox River that flows from central Wisconsin into Lake Winnebago, and the Lower Fox River that links Lake Winnebago with the Bay of Green Bay. Together, the two sections give the Fox River a length of 200 miles.
The Niagara River flows northerly from Lake Erie to Lake Ontario. It is 35 miles long and the border between the USA (New York State) and Canada (Ontario Province).