GRAIN GUY FIFTY BLOG

The Missouri is not moving the grain. Its water, sediment, ice, and drift are shaping the river that does.

A cleaner’s nameplate capacity means nothing until you match the machine to the specific separation, the incoming trash, and the finished-spec the grain has to meet.

So what: When the St. Louis gauge drops or the harbor shuts, every elevator from Peoria to the Quad Cities feels it in the bid before the barge ever moves. Key takeaways The Middle Mississippi runs 195 miles from the Missouri River mouth to the Ohio at Cairo. Lock 27 (opened 1953, 1,200-ft main chamber) is the last lock on the Mississippi. Below it the river is open to the Gulf. St. Louis harbor is the system’s gear-change point. Tows arrive sized for 600-ft chambers (typical

Every cleaning machine sorts on one physical difference.

The Illinois runs 336 miles, Chicago to Grafton, through eight locks. At the top, the Chicago canals tie the Great Lakes to the Mississippi basin. That end is industrial now, and grain through it is rare.

A cleaner only separates what size, shape, density, or air can tell apart

The United States does not have one grain waterway. It has several major corridors, each with its own territory, market connections, and operating limits. The closest blue line on a map is not automatically the best path to market. Key takeaways • A watershed and a working waterway are not the same thing. A river can drain a large basin and still be a weak freight route. The Kaskaskia in Illinois sits in the Mississippi watershed. It is not a peer of the Illinois Waterway or

America’s inland waterways are freight infrastructure. The math on one 15-barge tow is why they touch every bushel a U.S. elevator sells. Key takeaways • One 15-barge tow moves about 22,500 tons. That is roughly 225 railcars, or about 870 to 900 trucks, in a single move. • The working system covers about 12,000 miles across 38 states. It moves on the order of 500 million tons of freight a year, worth more than $158 billion. Grain shares the water with fertilizer, fuel, steel,