DynQual Global Surface Water Quality Model
Modeled global water quality at ~10km resolution (monthly, 1980-2019) including water temperature, total dissolved solids, BOD, and fecal coliform.
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At a glance
- Region
- Global
- Coverage
- Global, ~10km resolution
- Access
- Free
- Category
- Research
- Last updated
- 2025
What's inside
- Water Temperature
- Total Dissolved Solids
- BOD
- Fecal Coliform
Terms explained
What you can do with it
Typical work that data of this type supports.
- 01
Risk screening
Screen projects and assets for climate risk.
Because it has: Water Temperature
- 02
Future water
Estimate water availability under future scenarios.
- 03
Hotspots and trends
Find where contamination is high and whether it is getting worse.
Where AI adds value
Ideas for machine learning and AI agents built on this kind of data.
- 01
Bias correction
Correct and downscale climate model output for a site.
- 02
Emulators
Replace slow model runs with fast ML emulators.
- 03
Risk maps
Predict contamination where no samples exist, from geology, land use and climate.
Related water data
- GLEON - Global Lake Ecological Observatory NetworkGlobal | Free
- GLEON via Cary Institute: Global Lake Ecological Observatory NetworkGlobal | Free
- NOAA World Ocean Database 2025Global | Free
- Ocean Tracking Network ERDDAPGlobal | Free
- Scripps Spray Glider ERDDAPGlobal | Free
- Copernicus Lake Water Quality NRT v2 (100m)Global | Free
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