Archive · 20 Sep 2025
Scientists Discover Massive Freshwater Aquifer Beneath Atlantic Ocean
Imagine a giant underground lake of fresh water hidden beneath the ocean!
Scientists have found one off the coast of the US.
This water is much less salty than the ocean and could be drinkable.
They drilled deep into the seabed to find it.
The discovery could help with the world's water shortage because clean water is becoming scarce.
Extracting the water won't be easy - it'll cost a lot of money and require special equipment.
Scientists are still figuring out how the water got there and whether it is connected to any existing sources.
They are hoping this will be another supply source in a water stressed world.
Scientists discovered a large freshwater aquifer beneath the Atlantic Ocean.
The water is less salty and potentially drinkable.
The discovery aims to help solve the global water crisis.
Extracting water from the aquifer will be expensive and technically challenging.
The aquifer's origin and replenishment are still under investigation.
- Who
- Scientists from multiple institutions
- What
- Discovered a vast freshwater aquifer beneath the Atlantic Ocean
- When
- Expedition 501 launched in May 2023; discovery announced recently
- Where
- Beneath the Atlantic Ocean, off the northeastern coast of the United States
- Why
- To potentially provide a new source of freshwater, addressing the global water crisis.
- Location
- Atlantic Ocean off the northeastern United States
- Depth of Drilling
- Over 1,000 feet below the seafloor (up to 400 meters)
- Project Name
- Expedition 501
- Water Salinity
- Far less saline than seawater, approaching drinkable levels
- Estimated Time to Tap
- Around a decade