Aqueduct Water Risk Atlas
Map and analyze current and future water risks across locations.


Aqueduct Food
Understand and identify current and future water risks to agriculture and food security.

Aqueduct Floods
Identify coastal and riverine flood risks, and analyze the costs and benefits of investing in flood protection.

Latest Blogs
Flood risk in the Mississippi River Basin is expected to threaten $4.2 billion in GDP annually by 2030, an $831 million increase from 2010. Levees alone won't fix the problem — and may even worsen it.
Aqueduct is made possible by the support of the Aqueduct Alliance, a coalition of companies, governments and foundations at the cutting edge of water stewardship.
Companies, governments and foundations are invited to join the Aqueduct Alliance to advance water stewardship best practice and the Aqueduct tools.