HJ 1291-2023 PDF English
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Basic data
| Standard ID | HJ 1291-2023 (HJ1291-2023) |
| Description (Translated English) | Coding rules for surface water environmental quality monitoring site |
| Sector / Industry | Environmental Protection Industry Standard |
| Word Count Estimation | 7,792 |
| Date of Issue | 2023-02-09 |
| Date of Implementation | 2023-02-09 |
| Issuing agency(ies) | Ministry of Ecology and Environment |
| Summary | This standard specifies the coding method and coding rules for routine monitoring points of surface water environmental quality. This standard is applicable to the establishment of routine monitoring point codes for surface water (rivers, lakes, reservoirs and channels) environmental quality of ecological and environmental departments at all levels across the country, as well as the collection, transmission, storage, processing and service of information related to monitoring points. |
