How did the ancient Egyptians measure the water level of the Nile?

Nile River plays an important role in the life of ancient Egyptians. Therefore, the ancient people cleverly used some tools and measures to measure the water level of the Nile to serve human life.

Picture 1 of How did the ancient Egyptians measure the water level of the Nile?
Every year, the water level of the Nile rises again in the summer.Accordingly, water overflows and brings silt to the plain area around the Nile.It is this annual flood that helps fertile land for ancient Egyptians to cultivate agriculture.

Picture 2 of How did the ancient Egyptians measure the water level of the Nile?
However, major floods also became a natural tragedy that left the Egyptian people 's crops blank, rolling with floodwaters.

Picture 3 of How did the ancient Egyptians measure the water level of the Nile?
In case the Nile water does not rise, the drought will occur.Consequences are famine raging, people live in difficult situations.

Picture 4 of How did the ancient Egyptians measure the water level of the Nile?
Ever since ancient times, Egyptians have relied on the floods of the Nile.However, flooding is something that no one can predict.

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Therefore, floods also play an important role in the political and administrative fields in ancient Egypt.The reason is that crop production will determine the tax rate that the people must pay.

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Therefore, the Egyptians began to measure the water level of the Nile to predict whether the crops were favorable every year.

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Initially, the Egyptians created engravings on the cliffs on the banks of the Nile to monitor the rising and falling water levels of the Nile.

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Later, people used stairs, columns, wells and other stone works to monitor the increase or decrease of the Nile water level.

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Priests are tasked with monitoring and recording the daily water levels of the Nile as well as being responsible for announcing summer floods.

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Therefore, the ability to predict floods became one of the mysteries of ancient Egyptian priests.