- The Mississippi River is 2340 miles long. The Missouri River is 2,466 miles long.
- The Mississippi River is the second-longest river in the United States
- The Mississippi River flows through ten states in the US
Water is life, and this simple fact explains why there is always a lot of conversation about the United States Rivers. The Mississippi River, however, needs no introduction, being about 70 million years old and a crucial part of the USA’s economy.
It is the first river that comes to mind when the longest river in the US is debated. However, it is not the longest. Discover why the Mississippi is only the second longest river in the United States.
How Long Is The Mississippi River?
Length is often the judging feature of a river, and the Mississippi does itself a lot of favors in this regard. According to statements by the Mississippi National River and Recreation Area, the Mississippi River is as long as 2,350 miles (3781.96 kilometers). In the 1930s, a post was erected at the headwater of the Mississippi River, indicating that the river once was 2,552 miles (4107.05 kilometers) long.
The Old Man River flows past ten states in America, from Itasca in northern Minnesota down south to the Gulf of Mexico. This extensive length ranks the Mississippi as the second longest river in the North American continent.
Why the Mississippi River is Only the Second Longest River in the United States
Despite the impressive length of the Mississippi River, it is still not the longest river in the United States, and this is because the Missouri River exceeds it. The Big Muddy, as the Missouri River is commonly called, has a length of about 2,466 miles (3968.64 kilometers), making it at least 100 miles (160.93 kilometers) longer than the Mississippi. America’s longest river rises in the Rocky Mountains in Southwestern Montana, flowing east and south before ending and joining the Mississippi River just north of St. Louis in Missouri.
Combined, the two rivers are ranked as the fourth longest river system worldwide, surpassed only by the Nile, Amazon, and Yangtze Rivers. The Missouri River is a tributary to the Mississippi River, as it does not lead into the sea or ocean.
Why Is The Mississippi River So Important to Americans?
Rivers are important for many reasons. The flowing watercourses carry freshwater towards lakes, seas, oceans, or other rivers like the Missouri and the Mississippi. Rivers are important to residents along their banks as water sources for industry and households, recreation, and transportation.
The Mississippi River’s impressive stretch across the country is quite important to the United States. Along the river banks are the states of Arkansas, Illinois, Iowa, Kentucky, Louisiana, Minnesota, Mississippi, Missouri, Tennessee, and Wisconsin. According to American Rivers, the river supports the country’s economy by supporting the 12.6 billion dollar shipping industry and providing more than 35,000 jobs in tourism, fishing, recreation, commerce, and food.
The river also provides drinking water to millions and supports more than 400 diverse wildlife species and about 25% of all fish species in the North American continent. Some fish species in the Mississippi are the blue catfish, the gulf sturgeon, the white bass, and the American eel.
The Mississippi River is also responsible for draining more than 40% of the country’s waters, making it the second largest drainage system, second to Hudson Bay.
5 Secrets about the Mississippi You May Not Know
The Mississippi River has been running its cycle for millions of years, and in that time, a number of its tales have become less popular. Here are 5 secrets about the Mississippi River you may not know:
Water Skiing was Invented on the Mississippi
In 1922, Ralph Wilford Samuelson from Lake City in Minnesota invented water skiing on Lake Pepin, a wide part of the river between Minnesota and Wisconsin. Samuelson’s first showcase of water skiing was before his 19th birthday, and he was later inducted into the Water Skiing Hall of Fame on January 22, 1977.
Humans Have Swum the Mississippi
Despite the incredible length of the Mississippi River, two humans on record have swum its entire length. The first man was Slovenian swimmer Martin Strel, who covered its entire length in 68 consecutive days in 2002. In 2015, Chris Ring attempted the long swim and was successful. According to CBS News, Ex-American Navy SEAL Chris Ring swam the Mississippi to honor the families of the families of fallen SEALs. He completed his swim in 181 days.
The Mississippi Has Flowed Backward Not Once But Four Times
The Mississippi has been known to complete its tri-monthly cycle from Itasca down to the Gulf of Mexico for many years, but this changed four times in 1812, 2005, 2012, and 2021. The anomaly was caused by a series of earthquakes between 1811 and 1812 and hurricanes in the years after. The earthquakes were named the New Madrid earthquakes, while the hurricanes were Hurricane Katrina, Hurricane Isaac, and Hurricane Ida.
The Mississippi Contains the Last Known Species of Paddlefish in the World
Up until the year 2020, the world had two remaining species of paddlefish; the American paddlefish, which lived in the Mississippi, and the Chinese paddlefish. However, that year, the Chinese species were declared extinct, leaving America’s second longest river home to the last paddlefish species.
Jacques Marquette Was The First Man To Explore The Upper Mississippi River
Jacques Marquette, a French explorer, was the first person to explore the mouth of the Mississippi River. Alongside Louis Jolliet, the two explorers mapped the northern part of the Mississippi River Valley in 1673. However, the first man to reach the river did so in 1519. His name was Alonso Alvarez de Pineda, a Spanish explorer and cartographer who mapped the Gulf Coast.
America’s 5 Longest Rivers
After the Mackenzie River, the next five longest rivers in North America are located in the United States. In order of increasing length, the 5 longest rivers in the United States are as follows:
- Arkansas River: The Arkansas River is approximately 1,460 miles
- Rio Grande: The Rio Grande is approximately 1,896 miles
- Yukon River: The Yukon River is approximately 1,980 miles
- Mississippi River: The Mississippi River is approximately 2,350 miles
- Missouri River: The Missouri River is approximately 2,466 miles
Of these rivers, only the Mississippi made the American River Association’s 2022 list of the “Most Endangered Rivers”. However, this is still a huge problem, considering just how vital the river is to Americans. In order to preserve America’s natural rivers, it’s important to advocate for better river laws and volunteer at your local river preservation organization.
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