Search results
Results From The WOW.Com Content Network
Glacial River Warren, also known as River Warren, was a prehistoric river that drained Lake Agassiz in central North America between about 13,500 and 10,650 BP calibrated (11,700 and 9,400 14 C uncalibrated) years ago. [1] A part of the uppermost portion of the former river channel was designated a National Natural Landmark in 1966. [2]
The Minnesota River now runs in the valley created by the River Warren. When the river reached present-day St. Paul, the massive volume of water quickly washed out the till, sand, gravel, and sedimentary rock that had filled one of the troughs. The result was the Warren River Falls, plunging 175 feet (53 m) into a deep gorge.
Name Image Date Location County Ownership Description Ancient River Warren Channel: 1966: Big Stone: mixed- state, private A channel cut by the Ancient River Warren during the Ice Age.
To the south, Big Stone Lake is the source of River Warren's remnant, the Minnesota River, tributary to the Mississippi, which drains to the Gulf of Mexico and the Atlantic. Big Stone Lake is now fed by the Little Minnesota River, the headwaters of which are in South Dakota. The Little Minnesota enters the gap from the west and meanders south ...
Minnesota River, Mankato, Minnesota. The Minnesota River (Dakota: Mnísota Wakpá) is a tributary of the Mississippi River, approximately 332 miles (534 km) long, in the U.S. state of Minnesota. It drains a watershed of 14,751 square miles (38,200 km 2) in Minnesota and about 2,000 sq mi (5,200 km 2) in South Dakota and Iowa.
RAPIDAN, Minn. (AP) — County officials bought and demolished a Minnesota family store that was precariously perched beside a cliff near a flood-damaged dam, officials said Friday.
When River Warren Falls receded past the confluence of the much smaller Upper Mississippi River, a new waterfall was created where that river entered the much-lower River Warren. The new falls receded upstream on the Mississippi, migrating eight miles (13 km) over 9600 years to where Louis Hennepin first saw it and named St. Anthony Falls in 1680.
A house that was teetering on the edge of an eroding riverbank near a Minnesota dam collapsed into the river in the latest jarring example of extreme weather gripping the upper Midwest. Video ...