The three major battles of water conservancy construction in Guizhou Province refer to

Legal analysis: the three major battles are also called the three major battles of water conservancy construction in Guizhou Province, namely, the backbone water source project, the irrigation diversion project and the groundwater (pump well) utilization project. On the afternoon of August, 2065438 12, Guizhou Provincial Party Committee and Provincial Government held a symposium to study the "three major battles" in water conservancy construction.

Legal basis: Article 2 of the Regulations on the Administration of Safe Production in Water Conservancy Project Construction These Provisions are applicable to the activities of new construction, expansion, reconstruction, reinforcement and demolition of water conservancy projects and the supervision and management of safe production of water conservancy projects. The water conservancy projects mentioned in the preceding paragraph refer to various water conservancy projects (including supporting and ancillary projects) such as flood control, waterlogging elimination, irrigation, hydropower generation, water supply and reclamation.