Wicked River_ The Mississippi When It Last Ran Wild - Lee Sandlin [10]
What did they carry? It barely mattered. Apples or hemp or whiskey, pigs or turkeys or horses or cattle; maybe there was a local craftsman who made particularly sturdy brooms, or a brewer famous around town for an unusually sweet ale. The delta markets were known to be undiscriminating and insatiable. The voyageurs set out with anything that they could make, grow, barter for, sell on commission, or steal. Ordinarily they set out in the fall, with the pick of the local harvest, or after the thaw in the spring, with whatever miscellaneous load they’d been able to scrounge together over the winter. Sometimes the whole town would gather at the levee for their departure, and the local band would play; sometimes they’d sneak away at dawn, before anybody realized what they’d taken.
The current was a fast jog, nine or ten miles an hour in the deepest channels. It was strong enough to hurry the most heavily laden boat downstream. People didn’t have to do much in the way of fancy boating to keep moving. The Mississippi had no waterfalls south of Minnesota, and only one stretch of dangerous white water, along the Iowa-Illinois border (it was successfully dredged by midcentury). The boats were carried forward, hour after hour, day after day, as the valley unfolded around them in endless cascades. There were countless islets and bluffs, feeder creeks and sloughs, marshes and canebrakes receding into the blue depths of the valley; tributaries came rushing in through ravines; clouds skimmed down so low they clipped the pines atop the ridges; drifts of mist floated off the hillsides and melted across the water. Whole days could go by without the voyageurs seeing anyone onshore, and then it might only be a small, silent figure on the near bank, standing for a moment and solemnly raising a hand as they passed.
But the river had its own dangers. Chief among them were the sandbars. The river was deep—more than a hundred feet for much of its length—but the strong drag of the current along its alluvial bottom built up sandbars in countless numbers. The bars cut the effective depth of the channels to a few feet or sometimes a few inches. A boat that went aground on a bar might be stuck there for days or weeks, until help could be found or the river rose. In seasons of low water, these bars made the river essentially impassable. One military expedition, unwisely setting out in late summer, when the river was at its lowest, recorded that between Minnesota and Illinois they went aground on sandbars more than two hundred times.
Then there were the floating trees. There were hordes of them on the river—saplings and fully mature trees and ancient giants more than a hundred feet tall. They’d collect into impassable bottlenecks on hairpin bends and form bobbing, clunking plateaus in the shallows. Sometimes a couple of dozen of them, or a couple of hundred of them, would form into a clump glued together by the mud and debris that were constantly slipping past in the current. These were known as wooden islands, and they would go careening down the river for hundreds of miles at a stretch, until they built up enough momentum to break out of the channels and collide with whatever happened to be in their path along the shore. Everyone got to know the weird creaking, grinding sound that