When was the annual flood of the nile

The long, narrow river valley is the stem, the delta that spreads out in the shape of a triangle is the flower, and Fayyum Region is a bud. F or centuries, the Nile River flooded the valley , enriching the land with a thick layer of alluvial soil. Flooding occurred from July to September as the result of the tropical rains in the Ethiopian tableland.

The river attained its highest level in October, then began to recede to its lowest point sometime between April and June. S ome degree of flood control has been practised since early times. River banks were raised and canals dug to funnel the water over the land.

Elaborate precautions were taken to prevent overflooding, but, at times, excessive flooding caused destruction and a loss of property and life. The land has not experienced flooding since the construction of the Aswan Dam , however. The ancient Egyptians lived and farmed along the Nile, using the soil to produce food for themselves and their animals. The River Nile is in Africa. It originates in Burundi , south of the equator, and flows northward through northeastern Africa, eventually flowing through Egypt and finally draining into the Mediterranean Sea.

Map of the River Nile from space Notice that the land is green on either side of the Nile. Lake Victoria, Africa's biggest lake, is generally thought of as the source of the River Nile. On the northern edge of the lake, water pours over a waterfall, known as Ripon Falls, into a narrow opening which some people believe is the beginning of the River Nile.

Ripon Falls may be the starting-point of the river, but the many streams that flow into Lake Victoria could claim to be the true source. Much of Lake Victoria is surrounded by mountains with streams tumbling down into the lake. The largest tributary of Lake Victoria is the Kagera river.

The Kagera and its tributary the Ruvubu, with its headwaters in Burundi , is now considered to be the true source of the Nile. It is from here that the Nile is measured as the world's longest river. What are the two main rivers that flow into the River Nile?

These rivers meet in Sudan and then go on their long journey northwards towards the sea. The timing of the Nile River floods was crucial to our attempt to become the first to paddle from the Blue Nile source to sea. To stake claim of a true first descent we had to paddle every section of the river, including the massive rapids of Ethiopia's Blue Nile. The whitewater has taken the lives of many rafters, kayakers and adventurers who have attempted to run it, and in the rainy season that whitewater swells 50 times in volume.

Ironically we had to leave during this season. The Blue Nile was at its wildest but many of the narrow sections, dangerous rocks and hazards that made the river impassable at any other time were submerged.

In we achieved our dream becoming the first people to paddle the full length of either Nile River to the sea, including the first complete raft of the Blue Nile in flood. For more information about our Nile adventure click here. I'd recommend you take a look! Yangtze and the Nile - Interesting river facts and stats. Stay in Touch Name Email What's this about? Positive Effects of Floods. How Was Niagara Falls Formed? Landforms Near Chicago.

Yangtze River Diversion Problems. The Stages of Mid-Latitude Cyclones. Suwannee River Pollution. Encyclopedia of Earth: Egypt.