![hydrosheds](https://wp.geog.mcgill.ca/hydrolab/files/2013/12/hydrosheds-150x150.jpg)
HydroSHEDS
Hydrological data and maps based on Shuttle Elevation Derivatives at multiple Scales
All HydroSHEDS data is available from the HydroSHEDS website.
![](https://wp.geog.mcgill.ca/hydrolab/files/2019/12/BasinATLAS_crop_150x150.jpg)
HydroATLAS
Global compendium of hydro-environmental sub-basin and river reach characteristics
All HydroATLAS data is available from the HydroATLAS website.
![lake_150x150](https://wp.geog.mcgill.ca/hydrolab/files/2016/10/lake_150x150.jpg)
HydroLAKES
Global polygon database of all lakes with a surface area of at least 10 ha
The HydroLAKES database is available from the HydroSHEDS website. Please visit: http://www.hydrosheds.org/page/hydrolakes.
![z_reservoir](https://wp.geog.mcgill.ca/hydrolab/files/2013/10/z_reservoir-150x150.jpg)
GRanD
Global reservoir and dam database
The GRanD database is available from Global Dam Watch website.