Core Viewpoint - The meeting focused on the technical consultation and administrative coordination for the water resource scheduling plan of the Xiliao River Basin for the years 2026-2027, emphasizing the importance of unified water resource management and ecological water flow protection [1][2] Group 1: Meeting Objectives - The meeting aimed to implement Xi Jinping's water management philosophy, which prioritizes water conservation, spatial balance, systematic governance, and dual efforts in water management [2] - It emphasized the need to improve the annual scheduling plan by strictly adhering to water allocation schemes, ecological flow guarantees, and water resource control targets [2] Group 2: Water Resource Management Strategies - The meeting called for strengthening the unified scheduling of water resources in the basin, considering various water demands and scientifically allocating local and external water sources [2] - It highlighted the importance of scientifically implementing ecological water flow scheduling during critical periods to ensure ecological water rights and achieve continuous water flow in the Xiliao River [2] Group 3: Participation and Format - The meeting was conducted in a "hybrid" format, combining in-person and video participation, with representatives from various water resource departments across provinces and regions involved [2]

Core Insights - The Ejin Banner of Alxa League has seen its West Juyanhai Lake receive water for the first time in five years, revitalizing the lake basin area [1] Water Management Efforts - Inner Mongolia's water resources department has intensified communication and coordination with the Yellow River Water Resources Commission and the management bureau of the Heihe River basin to address the ongoing water scarcity from the Heihe River [1] - The implementation of the "Ejin Banner Ecological Water Volume Dispatch Plan" includes measures such as "concentrated water volume and zoned rotation irrigation" to optimize the limited water resources entering the Ejin Oasis [1] Water Supply and Irrigation - From September 2, 2024, to early November 2024, a water dispatch operation will be conducted along the Heihe River, utilizing a "full-line closure and concentrated discharge" strategy to supply water to the downstream Ejin area [1] - Between November 2024 and September 2025, the West River, a tributary of the Heihe River, will experience three full flows, with a total water volume of 180 million cubic meters, irrigating 69,100 acres of natural forest and grassland along the river and around the West Juyanhai Lake [1] - The water area of the Bage Naoer water body in the West Juyanhai Lake basin has reached 4.721 square kilometers [1]

Core Points - The Yellow River has achieved continuous flow for 26 years since 1999 through unified water volume scheduling by the Ministry of Water Resources [1] - In the 2024-2025 period, the Yellow River supplied over 22.3 billion cubic meters of water to the basin and related regions despite drought conditions [1] - The Ministry of Water Resources has implemented various measures to address drought, including water resource scheduling and emergency water supply projects [1] Water Supply and Drought Management - The Yellow River basin experienced varying degrees of drought in summer 2024 and spring-summer 2025 due to high temperatures and low rainfall [1] - The Ministry of Water Resources conducted a comprehensive analysis of water supply and demand, enhancing water resource scheduling during peak irrigation periods [1] - Emergency water supply efforts included transferring water to the Beijing-Hangzhou Grand Canal and completing emergency water supply for the South-to-North Water Diversion Project [1] Ecological Water Supply - Cumulative ecological water supply to Uliangsuhai reached 3.74 million cubic meters, and to the estuarine delta reached 1.72 million cubic meters, improving local water ecological environment [2] - The Ministry is actively promoting ecological restoration efforts in the Qinhe and Heihe rivers, demonstrating the ecological benefits of Yellow River water resources [2]

Group 1: New Standards Released - The Ministry of Water Resources has approved six new industry standards, effective from August 12, 2025, including the "Quality Acceptance Standards for Safety Monitoring Engineering in Water Conservancy and Hydropower Projects" [1] - The "Quality Acceptance Standards for Safety Monitoring Engineering" includes 10 chapters and 2 appendices, focusing on unit engineering division principles, quality acceptance organization, and safety monitoring quality inspection requirements [1] - The "Rock Sonic Parameter Testing Instrument Calibration Method" has been revised to standardize the calibration process for rock sonic parameter testing equipment, aiding in the lifecycle management of water conservancy projects [2] Group 2: Design and Safety Standards - The "Design Specifications for Reinforcement of Earth-Rock Dams" aims to enhance the quality of dam reinforcement designs, ensuring the safety of earth-rock dam projects [2] - The "Guidelines for Identifying Major Accident Hazards in Water Conservancy and Hydropower Projects" provides a framework for identifying significant safety risks during construction and operation, supporting risk management mechanisms [3] - The "Guidelines for Hazard Identification and Risk Assessment in Water Conservancy and Hydropower Projects" will standardize the process of hazard identification and risk evaluation, promoting safety in water conservancy operations [3] Group 3: Water Resource Management - The "Technical Guidelines for Water Resource Scheduling in River Basins" outlines the technical requirements for developing water resource scheduling plans, enhancing management practices in river basin water resource allocation [4]

Core Viewpoint - The Yellow River is currently experiencing a peak in spring irrigation water demand, prompting the Yellow River Conservancy Commission to increase water discharge from key reservoirs to ensure water supply safety during this critical period [1][2] Group 1: Water Discharge Adjustments - On April 21, the discharge from the Liujiashan Reservoir was increased from 1,000 cubic meters per second to 1,100 cubic meters per second, and from the Xiaolangdi Reservoir from 800 cubic meters per second to 1,000 cubic meters per second [1] - The total water discharge from the Yellow River main stream increased from approximately 800 cubic meters per second at the beginning of April to 1,396 cubic meters per second by April 21 [2] Group 2: Water Resource Management - As of April 21, the total water storage in five major reservoirs (Longyangxia, Liujiashan, Wanjiazai, Sanmenxia, and Xiaolangdi) reached 29.374 billion cubic meters, which is 0.515 billion cubic meters more than the same period last year [2] - The Yellow River Conservancy Commission has made multiple adjustments to the discharge rates of key reservoirs since mid-February, with four adjustments for Liujiashan and seven for Xiaolangdi [2] Group 3: Drought Conditions and Irrigation Needs - The upper reaches of the Yellow River have entered a spring irrigation phase, with significant water demand as winter wheat in the middle and lower reaches is entering critical growth stages [1] - Localized areas in the Yellow River basin have been experiencing high temperatures and low rainfall since April, leading to varying degrees of drought in some irrigation districts [1]

Group 1 - The Ministry of Water Resources has announced the implementation of water supply scheduling from the Three Gorges Reservoir starting April 8 to meet the irrigation water demand for spring in the middle and lower reaches of the Yangtze River [1] - This year, precipitation in the Yangtze River basin is down by 30%, with the middle and lower reaches experiencing a nearly 40% decrease, leading to meteorological drought affecting about 50% of the basin area [1] - The water level at major control stations in the middle and lower reaches is 2.3 to 3.3 meters lower than the historical average for the same period, increasing the pressure on irrigation water supply [1] Group 2 - The scheduled water release from the Three Gorges Reservoir is set at an average outflow of 10,000 cubic meters per second, which is expected to raise the water level in the Yangtze River from Shashi to Hukou by 0.7 to 2.0 meters, enhancing irrigation water availability [1] - The meeting also decided to implement sediment reduction scheduling at the reservoir's tail to alleviate sediment accumulation and ensure flood control capacity [1] - Various departments are urged to enter flood season work mode, focusing on comprehensive drought and flood prevention measures, and to optimize water supply scheduling for the Danjiangkou Reservoir [2]

Core Viewpoint - The East River watershed is crucial for water supply in the Guangdong-Hong Kong-Macao Greater Bay Area, and a new water resource scheduling plan has been developed to ensure water security for Hong Kong and the region [1][2] Group 1: Water Resource Scheduling Plan - The Pearl River Water Resources Commission has organized the East River watershed 2025-2026 water resource scheduling plan, focusing on the water supply security for Hong Kong and the Greater Bay Area [1] - The plan considers annual water demand, reservoir storage, and inter-basin water transfer, establishing annual water allocation indicators for Guangdong and Jiangxi provinces [1] - The plan includes specific scheduling schemes for major projects like Xinfengjiang, Fengshuba, and Baipenzhu, enhancing the water supply capacity to Hong Kong [1] Group 2: Implementation and Monitoring - Under the leadership of the Ministry of Water Resources, the Pearl River Water Resources Commission has strengthened the organization and implementation of water resource scheduling, prioritizing water supply for Hong Kong [2] - The minimum downstream flow and ecological flow at key control sections have met 100% of standards, ensuring water supply and ecological safety in the East River watershed [2] - The total effective storage capacity of major reservoirs in the East River watershed is 4.3 billion cubic meters, with an effective storage rate of 52.8%, adequately meeting water demand [2] Group 3: Future Plans - The Pearl River Water Resources Commission plans to enhance joint scheduling of national water network backbone projects to improve cross-basin and cross-regional water resource allocation capabilities [2] - The goal is to provide solid water security support for the high-quality socio-economic development of the watershed [2]