{"id":13628,"date":"2023-11-12T02:27:34","date_gmt":"2023-11-12T01:27:34","guid":{"rendered":"https:\/\/www.aboutriver.com\/?p=13628"},"modified":"2023-11-12T02:27:34","modified_gmt":"2023-11-12T01:27:34","slug":"is-the-mississippi-river-more-polluted-than-the-st-croix-river","status":"publish","type":"post","link":"https:\/\/www.aboutriver.com\/is-the-mississippi-river-more-polluted-than-the-st-croix-river\/","title":{"rendered":"Is The Mississippi River More Polluted Than The St.Croix River"},"content":{"rendered":"
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Rivers are essential water resources, providing habitats for aquatic life, offering recreational opportunities to communities, and supporting a variety of industries. The St. Croix River and Mississippi River are two large rivers in the United States that are both key sources of water for human and ecological needs. While the St. Croix River is relatively unpolluted, the Mississippi River is heavily polluted. <\/p>\n

Pollution in the Mississippi River comes from many sources, both natural and human-derived. Industrial wastewater, agricultural runoff, urban stormwater, and landfill leachates are all contributors of contaminants to the Mississippi River. Additionally, certain naturally occurring contaminants, such as heavy metals from geologic erosion, also add to the overall river pollution. <\/p>\n

The Mississippi River is one of the longest rivers in the world, and pollution levels vary across the entire length of the river. The most polluted section of the Mississippi River is considered to be the lower 445 miles due to the high concentration of industrial pollutants. This lower stretch of the Mississippi is especially susceptible to contamination because all of the wastewater from the upstream sources is collected and funneled into this section of the river. <\/p>\n

In comparison, the St. Croix River is much cleaner than the Mississippi River, and experiences significantly lower pollution levels than the Mississippi. While industrial, agricultural, and urban sources both contribute to some level of contamination of the St. Croix, overall, the water quality is much better than in the Mississippi. <\/p>\n