A method for river/lake level regulation and a water conservancy system. The method for level regulation employs a non-closure mode; a water reservoir system is built on one side of a river/lake, water from the river/lake enters into the reservoir system when the water level of the river/lake exceeds a warning water level, and the river/lake is replenished with the water stored in the reservoir system when the water level of the river/lake is unduly low; the conservancy system, which employs the non-closure mode, is built on one side of a river/lake waterway and includes the water reservoir system and a first water passage, the water reservoir system communicates with the river/lake waterway through the first water passage. The method for river/lake level regulation and the water conservancy system realize river/lake level regulation during drought and flood periods without any river/lake closure, so that water resources are control effectively.
展开▼
