国家首个！为密云水库筑牢法治大坝

Core Viewpoint - The implementation of the "Miyun Reservoir Water Source Protection Regulations" marks a significant step towards legal, standardized, and integrated protection of the Miyun Reservoir watershed, which is crucial for Beijing's water supply and flood control [1][2]. Group 1: Importance of Miyun Reservoir - The Miyun Reservoir, known as the "Pearl of Yanshan," is a vital surface drinking water source for Beijing, providing approximately 28 billion cubic meters of water from 1960 to 2020, averaging 650 million cubic meters annually [1]. - The reservoir plays a critical role in flood control, effectively mitigating the impact of regional floods on downstream areas including Beijing, Tianjin, and Hebei [1]. Group 2: Legislative Framework - The new regulations consist of 29 articles that establish clear protection standards and management requirements for the Miyun Reservoir watershed, addressing previous limitations of local regulations [2][3]. - The regulations promote collaboration between Beijing and Hebei, ensuring a more stable, authoritative, efficient, and systematic approach to water source protection [2]. Group 3: Enforcement and Compliance - The regulations impose strict prohibitions on illegal construction, untreated wastewater discharge, and the use of chemical fertilizers and pesticides within designated management areas [3]. - The approach balances legal deterrence with guidance for surrounding industries to transition towards environmentally friendly practices, aiming to prevent water pollution effectively [3]. Group 4: Broader Implications - The regulations serve as a model for addressing cross-regional governance challenges faced by many water sources in mountainous areas, providing valuable experience for ensuring water safety in other regions [3]. - The emphasis on zero tolerance for violations and the collective responsibility for water source protection is essential for maintaining the quality of the reservoir and ensuring sustainable water supply for the capital [4].