HJ 774-2015
Technical Guideline for the Environmental Protection Status Assessment of the Centralized Drinking Water Sources (English Version)
- Standard No.
- HJ 774-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 774-2015
- Scope
- This standard specifies technical methods for assessing the water quantity and quality of centralized drinking water sources, as well as the environmental management status and change trends of water source areas. This standard is applicable to the assessment of the environmental protection status of a single centralized drinking water source and the overall environmental protection status of multiple centralized drinking water sources in an administrative region (such as a city, town or township, etc.).
HJ 774-2015 Referenced Document
- GB 12268 List of dangerous goods
- GB 13690 General rule for classification and hazard communication of chemicals
- HJ 747 Coding specification for centralized drinking water source
- HJ 773 Environmental Protection Technical Requirement for Standardized Construction of the Centralized Drinking Water Sources
- HJ/T 338 Technical guideline for delineating source water protection areas
- HJ/T 433 Technical requirement for source water protection area signs
HJ 774-2015 history
- 2015 HJ 774-2015 Technical Guideline for the Environmental Protection Status Assessment of the Centralized Drinking Water Sources
