China National Environmental Monitoring Centre (CNEMC)
National environmental monitoring agency providing monthly surface water quality bulletins from automatic monitoring stations across major rivers and lakes
cnemc.cn
At a glance
- Region
- China (East Asia)
- Coverage
- National - major river basins and lakes
- Access
- Free
- Category
- Government
What's inside
- Surface Water Quality
- Monthly Water Quality Reports
- River Water Quality
- Lake Water Quality
What you can do with it
Typical work that data of this type supports.
- 01
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Because it has: Surface Water Quality
- 02
Compliance checks
Compare samples against drinking water and discharge standards.
- 03
Storage tracking
Follow storage and releases through the season.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
- 02
Anomaly alerts
Catch sudden spikes in sensor or lab data automatically.
- 03
Storage from space
Estimate volume from satellite water area and altimetry.
Related water data
- China Ministry of Water Resources (MWR)East Asia | Free
- China National Groundwater Monitoring NetworkEast Asia | Limited
- China National Hydrological Information Portal (Hydroinfo)East Asia | Free
- China Three Gorges Corporation Hydrological DataEast Asia | Limited
- CNEMC China Real-time Surface Water QualityEast Asia | Free
- A comprehensive time-series dataset linked to cyanobacterial blooms in Lake TaihuEast Asia | Free
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