How much freshwater is currently inaccessible?

Approximately 68.7% of Earth's freshwater is locked away in glaciers and ice caps, primarily in Antarctica and Greenland, making it inaccessible for direct human use. Additionally, a significant portion of freshwater is found in deep underground aquifers, which are difficult to access. Overall, it is estimated that nearly 97% of the planet's freshwater is either inaccessible or not readily available for consumption and use.