Every year on the fourth Sunday in September, World Rivers Day highlights the many values of rivers and streams. It’s also a day to encourage the improved stewardship of rivers around the world.

On September 18th, World Water Monitoring Day aims to increase public awareness for water monitoring. It’s also a day to recognize the importance of protecting the world’s water resources.

On June 21st, World Hydrography Day highlights the importance of surveying and charting bodies of water.

Every year on July 28th, World Nature Conservation Day acknowledges that the foundation for a healthy society is a healthy environment. It’s also a day to increase awareness about the importance of protecting our natural resources.

Dirty dishes in the classroom? Oh, no! We wouldn't do that. But we might discuss them from a social and scientific perspective.

National Beach Day on August 30th celebrates all the sandy beaches across the nation. The day also focuses on keeping these beautiful places clean.

Fill 'em up! The first Friday in August ushers in National Water Balloon Day just in time for the hottest days of summer!

Each year on the last Saturday in April, National Pool Opening Day encourages pool owners across the country to prepare their swimming pools for a summer of fun, fitness, and enjoyment.

National Shower with a Friend Day on February 5th is a tongue in cheek way of educating us about the benefits filtered, chlorine-free water.