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Update

WRI Joins the Millennium Water Alliance

  • Freshwater
  • Water Security
  • development
Lake Tana, Ethiopia
  • Freshwater
  • Water Security
  • development
Insights

We're Grossly Underestimating the World's Water Access Crisis

  • Cities
  • Towards a More Equal City
  • Sustainable Development Goal 11
  • Sustainable Development Goal 6
  • Water Security
  • development
  • Freshwater
We are far from universal water access.
  • Cities
  • Towards a More Equal City
  • Sustainable Development Goal 11
  • Sustainable Development Goal 6
  • Water Security
  • development
  • Freshwater
Insights

Bad Air to Better Oceans: 6 Environment and Development Stories to Watch in 2018

  • Equity & Governance
  • Finance
  • Ocean
  • Climate
  • Energy
  • Food
  • Forests
  • Freshwater
  • Cities
  • Business
  • Economics
  • Aqueduct
  • stories to watch
  • Air Quality
  • climate change
  • restoration
  • international climate policy
  • fossil fuels
  • pollution
  • UNFCCC
  • U.S. policy
  • water risk
  • Equity & Governance
  • Finance
  • Ocean
  • Climate
  • Energy
  • Food
  • Forests
  • Freshwater
  • Cities
  • Business
  • Economics
  • Aqueduct
  • stories to watch
  • Air Quality
  • climate change
  • restoration
  • international climate policy
  • fossil fuels
  • pollution
  • UNFCCC
  • U.S. policy
  • water risk

6 Stories to Watch in 2015: Global Climate Deal, Sustainable Development Goals, Rising Water Risks and More

  • Finance
  • Climate
  • Energy
  • Forests
  • Freshwater
  • Cities
  • Business
  • Aqueduct
  • climate change
  • international climate policy
  • low carbon development
  • sustainable development goals
  • UNFCCC
  • United Nations
  • U.S. policy
  • water risk
  • stories to watch
Andrew Steer presented 2015's Stories to Watch before a packed house at the Press Club in Washington, D.C. Photo by Bill Dugan/WRI
  • Finance
  • Climate
  • Energy
  • Forests
  • Freshwater
  • Cities
  • Business
  • Aqueduct
  • climate change
  • international climate policy
  • low carbon development
  • sustainable development goals
  • UNFCCC
  • United Nations
  • U.S. policy
  • water risk
  • stories to watch

New Map Documents Natural Resource Rights in Sub-Saharan Africa

  • development
  • environmental democracy
  • extractive industries
  • land rights
  • Freshwater
A farmer stands amidst a rice farm in Burundi, Africa. Photo Credit: Flickr/IRRI Images
  • development
  • environmental democracy
  • extractive industries
  • land rights
  • Freshwater

A New Strategy to Improve Water Quality—One Targeted Watershed at a Time

  • water pollution
  • hypoxia
  • Freshwater
  • Water Quality
More than 15,000 streams, rivers, and lakes are too polluted with nutrient runoff to support wildlife, be enjoyed recreationally, or serve as a drinking water source. Photo credit: USDA
  • water pollution
  • hypoxia
  • Freshwater
  • Water Quality
Initiatives
This website serves as an information portal about eutrophication—the over-enrichment of water by nutrients such as nitrogen and phosphorus—a leading threat to water quality around the world. Explore our interactive map and learn more.

Can Nutrient Trading Shrink the Gulf of Mexico's Dead Zone?

  • water pollution
  • hypoxia
  • Freshwater
Dead fish resulting from toxins or oxygen depletion in Lake Binder, Iowa. Photo credit: Dr. Jennifer L. Graham, U.S. Geological Survey
  • water pollution
  • hypoxia
  • Freshwater
Data

Coastal Eutrophic and Hypoxic Areas of Africa

  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
Data

Coastal Eutrophic and Hypoxic Areas of Asia

  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
Data

Coastal Eutrophic and Hypoxic Areas of Australia and Oceania

  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
Data

Coastal Eutrophic and Hypoxic Areas of Europe

  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution
  • Ocean
  • Freshwater
  • hypoxia
  • Water Quality
  • water pollution