Freshwater hub >

Contents below:

     · Watersheds

       · Rivers

         · Lakes

           · Groundwater

Also see for place-based waterbody types & classifications information:

     · Countries A>Z

       · Global, oceanic & polar geography hub  

Watersheds

Healthy Watersheds @ EPA

Rivers

Center for River Studies @ Louisiana State University

Connected Rivers of Resilience @ WWF

Fish Passage Extension (FIPEX) with Dendritic Connectivity Index (DCI) project

International Rivers

World Rivers Day

Lakes

International Lake Environment Committee Foundation (ILEC)

North American Lake Management Society

     Lakes Appreciation Month

Groundwater

Africa Groundwater Atlas @ UPGro

Global Groundwater Information System (GGIS)

International Association of Hydrogeologists

International Groundwater Resources Assessment Center (IGRAC)

National Ground Water Association (NGWA)

Save Groundwater Foundation

Burchi, Stefano, and Kerstin Mechlem. 2005. Groundwater in international law:

   Compilation of treaties and other legal instuments. Rome: Development Law Service,

   FAO Legal Office & UNESCO: Fao Legislative Study 86.      

       · Report that includes 1986 Seoul Rules on International Groundwaters

We depend a lot on groundwater; here are some basic facts.