There are a vast number of reasons why one river could have more sediment than another.
The type of watershed.
Urbanization
stream channeling
Dams
Heavy rains
That is a short list of things that can impact the sediment load of a river.
an older river deposits more sediment.
Actually, the larger the load a river has, the more sediment it can carry. A river's capacity to transport sediment is often determined by factors like its velocity and volume of water flow. When a river has a larger load, it can transport more sediment downstream.
The smaller the load a river has the more sediment it can carry is false. When the river has more energy, it is able to carry a larger load, therefore more sediment.
The steeper the slope, the faster the water will run, and the more sediment it can carry.The larger the volume of water that is moving, the more sediment it can carry with it.
The steeper the slope, the faster the water will run, and the more sediment it can carry.The larger the volume of water that is moving, the more sediment it can carry with it.
The steeper the slope, the faster the water will run, and the more sediment it can carry.The larger the volume of water that is moving, the more sediment it can carry with it.
The steeper the slope, the faster the water will run, and the more sediment it can carry.The larger the volume of water that is moving, the more sediment it can carry with it.
Fast moving. sediment is heavy it settle out in slow water. But a river that just became slow after being fast looks like it has the most, because of all the settling going on.
As a river flow slows, the sediment starts to settle out. The water at the river's edge often has the lowest flow or movement so there will be more sedimentation.
True or false?
There is typically more erosion on the outer bends of a river where the current is strongest and more energy is available to move and erode sediment. In contrast, there is usually less erosion on the inner bends of a river where the flow is slower and sediment is deposited forming point bars.
After a heavy rain, or in the spring when the snow melts.