1. River regulation
An important measure of Dayu's water control is river regulation. He dredged, dredged and reinforced the river according to the geographical conditions and water flow in various places. By clearing the silt and dredging the river, the water flow is smooth, which reduces the blockage of the water flow and the siltation of the river, thus reducing the probability of flooding.
Build a dam
Dayu adopted the method of damming to prevent floods. He built a series of dams to stop the flood. These dams can effectively control the flow direction and water level of floods, reduce the impact of floods on surrounding areas, and protect people's lives and property.
3. Tap channels
In order to solve the problems of poor water flow and poor drainage, Dayu also dug many canals. These channels can guide the water flow, make the water flow discharge quickly, and reduce the accumulation and flooding of floods. By digging channels, Dayu effectively improved the drainage situation in this area and improved the flood control ability.
4. Water conservancy project construction
Dayu also used the method of building water conservancy to control water. He built many reservoirs, sluices and irrigation systems to regulate water sources and flows. These water conservancy projects can effectively store water sources, control water flow, provide irrigation and water supply, and also play a role in flood control. By building water conservancy projects, Dayu provided an effective means for water resources management and flood control in this area.
In a word, Dayu took various measures to solve the flood problem, including river regulation, dam construction, river excavation, water conservancy and other measures. These measures have effectively improved the drainage situation in this area, controlled the flow direction and water level, reduced the impact of floods on surrounding areas, and protected people's lives and property. Dayu's successful experience in water control also provides valuable reference and enlightenment for future generations.