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Key watersheds

Key watersheds, Total:11 items.

In the international standard classification, Key watersheds involves: Farming and forestry, Water quality, Environmental protection, Soil quality. Pedology, Vocabularies.


Jiangsu Provincial Standard of the People's Republic of China, Key watersheds

Shaanxi Provincial Standard of the People's Republic of China, Key watersheds

  • DB61/ 942-2014 Water Pollutant Discharge Limits for Key Industries in the Handan River Basin (Shaanxi Section)
  • DB61/T 1540-2022 Guidelines for the division of key areas for prevention and control of water and soil loss

Group Standards of the People's Republic of China, Key watersheds

  • T/CSES 69-2022 Technical guidelines for screening of priority pollutants for basin water quality criteria
  • T/CSES 68-2022 Technical guidelines for verification of water quality criteria for freshwater organism protection

Shanxi Provincial Standard of the People's Republic of China, Key watersheds

  • DB14/T 2823-2023 Technical specifications for construction of ecologically clean small watersheds for soil and water conservation
  • DB14/T 2961-2024 Guidelines for Preparing Environmental Emergency Response Plans for Sudden Water Pollution Incidents in Major Rivers

Professional Standard - Water Conservancy, Key watersheds

  • SL/T 534-2023 Technical specifications for the construction of ecologically clean small watersheds

RO-ASRO, Key watersheds

  • STAS 5576-1988 Hydrographic basins setting up for torrents HYDROTECHNICAL WORKS Integrating with importance classes

Professional Standard - Environmental Protection, Key watersheds

  • HJ 1218-2021 Technical Guidelines for Environmental Impact Assessment of Planning Integrated Watershed Planning
  • HJ 945.3-2020 Technical guideline for formulation of river basin water pollutant discharge standards




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