Freshwater species have declined by 85% over the past 50 years.
– United Nations
The first World Lake Day occurred in 2025
Day aims to raise awareness of the importance of lakes and the sustainable management of lake and related ecosystems. Lakes are one of the most vital natural resources on our planet. They serve as a crucial source of fresh water, play a key role in maintaining biodiversity, contribute to climate regulation, and provide recreational and economic opportunities.