The digital library contains a wealth of information and is shared by all the Water Atlas websites. The library contains links to websites, static and interactive maps, documents, and videos, both in the Water Atlas database and on external websites. The "Simple Search" looks for any of the specified keyword(s) in multiple fields. For more control, use the "Advanced Search". To view the library contents by geographic location, please visit the Spatial Library. Need Help? Please see our Search tips and a glossary of terms.