Core Points - The provincial water resources department has issued a notice to strengthen the management of underground engineering construction and drainage, aiming to protect groundwater resources and ensure sustainable use [1][2] - The notice mandates that any underground project that exceeds the first stable aquifer or has a drainage volume of over 50,000 cubic meters per year must undergo thorough impact assessments on groundwater before construction [1] - Mining and underground engineering projects with drainage volumes exceeding 50,000 cubic meters annually are required to obtain water extraction permits and submit monthly reports on drainage volumes and groundwater levels [1] Group 1 - The notice emphasizes the need for construction units and individuals to install standard metering facilities and maintain records of water extraction and drainage [1] - It requires the establishment of groundwater monitoring stations to track water level changes in real-time, with data transmitted to relevant management platforms [1] - The notice encourages the scientific formulation of comprehensive drainage utilization plans and the selection of water-preserving construction techniques [1] Group 2 - Local governments are identified as the main responsible entities for groundwater protection management, tasked with enhancing coordination and enforcement to ensure effective implementation of the notice [2] - There is a call for increased public awareness and cooperation in groundwater conservation efforts, fostering a legal governance atmosphere for groundwater management [2]

Core Viewpoint - The notification aims to strengthen the management of groundwater use in the oil and gas industry, ensuring sustainable utilization and protection of groundwater resources [1][2] Group 1: Management and Regulations - The notification emphasizes the "Four Waters and Four Determinations" principle, coordinating groundwater resource endowments with industrial structure layout [1] - It mandates the establishment of annual control targets for total groundwater extraction in oil and gas extraction areas, based on scientific assessments of water demand and regional groundwater carrying capacity [1][2] - Strict prohibitions are placed on the use of non-renewable groundwater for oil and gas extraction, with stringent approval and management for water extraction permits [1][2] Group 2: Implementation Requirements - Oil and gas development enterprises are required to create water-saving plans, install water-saving facilities, and adopt advanced water usage technologies to gradually reduce fresh water consumption [2] - Measures must be implemented to prevent adverse impacts on groundwater recharge and runoff, alongside pollution risk prevention strategies [2] - New or modified groundwater extraction projects must install online metering facilities that comply with national standards and ensure proper maintenance [2] Group 3: Government Responsibilities - Local governments are designated as the primary responsible entities for managing groundwater use in the oil and gas sector, tasked with enhancing organizational leadership and coordination [2] - The notification calls for the development of supporting systems and technical standards to promote key technological breakthroughs in groundwater protection and utilization [2] - The management of groundwater use in the oil and gas industry will be integrated into the provincial river and lake management assessment system to ensure effective implementation of protective measures [2]