Why is the Mississippi River Watershed important?
The Mississippi River Basin is important for a variety of reasons. It provides an abundance of fresh water for drinking, fishing and other activities. It is also a source of transportation, providing access to all major cities along the river. The numerous tributaries provide rich, fertile soil for nourishing crops, allowing for increased food production, which helps to feed millions of people in the United States and abroad. Finally, the basin has important ecological value, supporting the ecosystem of many species of plants and animals, both wetland and upland.
Mississippi River Basin Map
Source: Global Watersheds
Perpetual Purpose Trust
Threats to the Mississippi River Basin
The Mississippi River Basin faces several threats, including pollution from agricultural runoff, urbanization, and industrial activities. This pollution can lead to harmful algal blooms, dead zones, and contamination of the water supply. Additionally, the construction of dams and levees has altered the natural flow of the river, which can have negative impacts on the ecosystem and disrupt natural habitats. Climate change is also expected to have significant impacts on the basin, including increased flooding and changes in precipitation patterns, which can further exacerbate these issues.
Mississippi River Basin Facts
- The Mississippi River Basin is the fourth largest in the world, covering over 1.2 million square miles.
- The Mississippi River is the second longest river in the United States, stretching over 2,300 miles from Minnesota to the Gulf of Mexico.
- The Mississippi River Basin includes all or parts of 31 states and 2 Canadian provinces.
- The Mississippi River is an important trade route, with over 600 million tons of cargo transported annually.
- The basin is home to over 250 species of fish, 50 species of mammals, and 300 species of birds.