Dujiangyan: Ancient Dam-Free Water Control System in Chengdu, China

Dujiangyan: The Ancient Dam-Free Water Control System of Chengdu

Dujiangyan, located on the Min River in the western part of Chengdu Plain, approximately 50 kilometers from Chengdu city, is a marvel of ancient engineering. Constructed in the third century BC, this unique irrigation system stands out for its innovative design that requires no dams to regulate water flow.

For over two thousand years, Dujiangyan has effectively played a dual role in flood control and irrigation, transforming the Chengdu Plain into a fertile land that can withstand both droughts and floods. This has made it one of the most important grain-producing areas in China.

The Dujiangyan project is a testament to the wisdom of the Chinese people in living harmoniously with nature. Its ingenious design and lasting impact have earned it recognition as the world's oldest, still in use, dam-free water conservancy project. Today, Dujiangyan is a UNESCO World Heritage Site, attracting visitors from around the world who are eager to witness this remarkable feat of ancient engineering and its enduring legacy.

English Translation:

Dujiangyan is located on the Min River in the western part of Chengdu Plain, approximately 50 kilometers away from Chengdu city. It was built in the third century BC. Its uniqueness lies in the fact that it doesn't require dam regulation of water flow. For over two thousand years, Dujiangyan has effectively played a role in flood control and irrigation, making Chengdu Plain a fertile land that can achieve good harvests regardless of droughts or floods, and one of the most important grain-producing areas in China. The Dujiangyan project embodies the wisdom of the Chinese people living in harmony with nature and is the world's oldest, still in use, dam-free water conservancy project.