"Crest" means the highest the water level is expected to get. "Flood stage" is the water level where the river is over it's banks, hence "flooding". A river can crest below, at, or above it's flood stage. It can crest three inches above flood stage (innocuous) or fifteen feet above flood stage (a disaster). Or anywhere in between. Or below flood stage. Every river, every spring, is different.
well it is because thy just have too
the river Valency burst its banks, no other main one. :)
The expression burst their banks means that they overflowed their banks.
Streams and rivers can usually cope with excess rain. However, after a prolonged period of heavy rain, rivers sometimes burst their banks and flooding occurs.
Floods can happen in various places such as coastal regions, river valleys, urban areas with poor drainage systems, or regions prone to heavy rain or snowmelt. They can also occur due to dam failures or levee breaches.
As rivers flow, tiny stones flow with it, erodingthe banks(sides) of the river.This causes river to expand in width and sometimes forms gorges.Sometimes there is excess water absorbed in the banks and the mudbecomesloose due to trees being cut down so their roots cant hold the mud together, thus causing the banks to burst.
Probably flooding. Storms saturate the land, and the water runs off into streams & rivers. Increased water levels in rivers may cause them to burst their banks - flooding the area along their course.
The term burst their banks means they surpassed their expectations.
The two smaller rivers become one larger river near Three Rivers Stadium. We'll climb to the ridge line after we cross these two rivers.
The main rivers involved in the Boscastle flood of 2004 were the River Valency and the River Jordan. These rivers experienced extremely heavy rainfall causing them to burst their banks and lead to severe flooding in the town of Boscastle, Cornwall.
Yes
Floods are caused when the River banks burst