by Molly Macgregor
Joseph Nicollet visited the Headwaters four years after Schoolcraft, and in his journal he recorded the falls at Pokegema, which now are inundated by the dams near Highway 2 and at the Blandin Dam.
“The falls of the Mississippi represent a drop of nine feet over a stretch of 260 or eighty-six yards of river. The falls form three tiers. The first one is a five-foot drop stretched over an incline twenty to twenty-five feet long. The other four feet dived the remaining distance into two sections, each one dropping another two feet. “These falls are a lovely prelude to the Falls of St. Anthony, five hundred miles downstream. They have the additional advantage of giving the traveler the sensation one feels only in mountains, this in a region where there are none. One’s imagination, dulled by a monotonous and tiring navigation over so many slow winding rivers, is enlivened by the sight of the impetuous torrent.”
There is an outcropping of bedrock above the first dam. It is part of the western terminus of the Mesabi Iron Range, and the only bedrock visible in the river corridor. The geological formation of the range reaches almost to Longville. In this whole area, springs percolate to the river, and its tributaries the Vermillion and Prairie; many of the springs are stained orange and red by iron.
Rivers are meant to flood, to dry up and to meander. When a river floods, it spreads out on its flood plain and that becomes a place for pike to spawn, for ducks to build nests, for plants to grow. When it dries, the upland mammals move in to eat or loaf.
The Mississippi’s delta in the Gulf of Mexico was created by the sediment the river carried with it and dumped when it hit the ocean. The river’s course was changed, so it doesn’t dump dirt there, and coastal Louisiana lost its barrier islands and protection against fierce hurricanes.
We want to live on rivers, but we aren’t very good at living with them. Today, people are taking dams out and letting rivers meander; that brings back habitat for fish and fowl, and it will ultimately keep our rivers clean and healthy.
Molly MacGregor was the Director of the Mississippi Headwaters Board for 12 years. She's the author of "The Mississppi Headwaters Guidebook".
Goons Be Gone - Coming from a long time fan and ice hockey enthusiast, I simply have to say - goons be gone. Cheap and dirty play like this tarnishes the game, the league....
1 week ago