最新杏吧原创

Editor鈥檚 note: This is the third of three columns about a levee setback project that could be a turning point in Missouri River policy in the face of climate change.

WEST ALTON 鈥� One of the most beautiful spots in the 最新杏吧原创 area is a 1,400-acre patch of former farmland known as Cora Island. It is bordered on one side by the Missouri River and the other by a channel dug by the U.S. Army Corps of Engineers to help the river reconnect to its flood plain.

While the water on the river side rushes 3 miles to Confluence Point, where the Missouri and the Mississippi Rivers meet north of 最新杏吧原创, the water in the man-made channel is calm, slowly filling wetlands and surrounding copses of willow and cottonwood trees that take deep root.

This spot in St. Charles County is part of the statewide Big Muddy Fish and Wildlife Refuge, a flood control and environmental protection project managed by the U.S. Fish and Wildlife Service at 17 points along the Missouri River.

That there aren鈥檛 more areas like this along the river is why for the second year in a row, the Lower Missouri River, from Sioux City, Iowa, to 最新杏吧原创, has been designated by nonprofit as the second-most endangered river in the country.

Since the 1943 flood that soaked the Midwest for months as the Big Muddy left its banks and deposited silt and sand in its wake, the wide, meandering river in the middle of the country has been too constricted by levees and dams. Its flow was increased by dikes and channels intended to turn the river into a navigable nirvana that never produced the promised economic fruit.

And in this time of climate change, the combination of decades of bad river policy and an increase in weather extremes has led to a place where environmentalists, commercial interests, farmers and the Corps of Engineers are all singing from the same hymnal.

Mostly. In 最新杏吧原创, there is still an unholy alliance between developers and municipalities chasing sales tax dollars who believe that tax-incentives for big box retail outlets built in former flood plain make for good policy.

Despite widespread opposition, the city of Maryland Heights, for instance, continues to seek massive commercial development in its regularly flooded property behind the Howard Bend Levee. The city aims to mimic the commercial monstrosity built in the Chesterfield Valley after the 1993 flood when local leaders reacted to the inundation of Gumbo Bottoms by raising the Monarch Levee.

鈥淲hat urban areas do with their remaining flood plain should matter too. The loss of those flood plain acres do cumulatively raise flood levels elsewhere,鈥� says Caroline Pufault of University City. She鈥檚 the chairperson of the Sierra Club鈥檚 Missouri River Network. 鈥淎nd there is or should be a principle involved that we all value connected flood plain acres.鈥�

Much like the levee setback project in Atchison County, in northwest Missouri, there is some recent progress on this front. A bipartisan group of state lawmakers in Jefferson City has been pushing legislation over the past few years to make it harder for municipalities to offer tax incentives in flood plains. One of the fruits of that legislation was giving county tax increment finance commissions more power. The one in 最新杏吧原创 County blocked incentives to the Maryland Heights development last year.

Adam McLane, the Missouri state director for The Nature Conservancy, likes to use a phrase he first heard from Bass Pro Shops owner Johnny Morris: 鈥淲e all live downstream from somewhere.鈥� It鈥檚 a version of former Washington University biologist Barry Commoner鈥檚 , that everything is connected to everything else.

That鈥檚 one reason why the annual American Rivers list of endangered rivers is so important, and why the Missouri River鈥檚 continued presence on it is so distressing. Last year, while the Lower Missouri held its spot in second place, the Upper Mississippi occupied top billing on that list. America鈥檚 two great rivers meet at 最新杏吧原创, and they suffer from the same issues of constriction and lack of access to flood plain.

The problems aren鈥檛 just in flood-prone areas, but also where all that water ends up, in a Dead Zone in the Gulf of Mexico. Upstream runoff of fertilizer creates a hypoxic mix that kills fish and other organisms and threatens serious damage to the food chain. Improving the ability of the Missouri and Mississippi Rivers to connect to their flood plains, where wetlands can help filter the water and make the rivers healthier, is key to a future where America鈥檚 great waterways are healthy and effective economic engines.

As Congress embarks on yet another debate over infrastructure, Richard Oswald, an Atchison County, Missouri, farmer, hopes the rivers aren鈥檛 ignored. He wants to see fewer dams and levees and more investment in the sort of flood plain projects like the one in his county that protects the economic interests of farmers, and the ecological health of the river at the same time.

He compares the potential for rethinking how the country manages its rivers 鈥� and the flood plain surrounding them 鈥� to the house he built after the 2019 flood destroyed his family home of generations.

鈥淚f you have a 110-year-old house, you don鈥檛 want to just build it back how it was,鈥� Oswald says. 鈥淵ou want it to be better.鈥�

Better, in northwest Missouri farm country and in urban and suburban 最新杏吧原创, means more flood plain. Give the river room to roam. That鈥檚 the lasting lesson in the rebuilding of Atchison County Levee L-536.