We’ve likely all heard about water conservation at various times – whether from our parents (don’t leave the water running), our neighborhoods (in the case of lawn watering rules and schedules), or from kids in line at the water fountain (“Save some for the fish!”). 
 
Conserving water has always been important for a number of reasons, but recent studies are showing that it’s a serious issue. As the need for water grows worldwide, the way that we use water requires some significant consideration, study, and action. 
 
Innovative new systems that reuse water for various needs and purposes are taking this issue and applying a potential solution. Rather than just turning off the faucet or washing the car less frequently, these systems or processes recycles large amounts of non-potable water for agricultural, landscape, and industrial applications. 
 
From the website Environmental Protection Online
“Water is reused in two main ways: non-potable reuse, in which treated wastewater is used for agriculture and landscape irrigation, industrial applications (such as cooling processes), toilet flushing and fire protection; and indirect reuse of wastewater to recharge ground water supplies, allowing treated wastewater to percolate down to aquifers and replenish water sources. Overall, non-potable and indirect reuse of water in the U.S. is growing rapidly, with more than 2 billion gallons reused per day, and volume increases at an estimated 15 percent annually.”
Find out more about some of the systems being developed and how reuse can have an impact in helping us meet these growing water needs by reading the full article.
 

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Join the 2026 Great Lakes BioBlitz! 🌎🦋📸Starting Earth Day, educators, students, youth groups, and families are invited to help document biodiversity across the Great Lakes region using iNaturalist. A kick-off webinar is scheduled for April 16th at 2 pm CT.Participate anytime during the four‑week event. Snap photos, make observations, and contribute to real conservation data while getting students outside and engaged with nature. Learn more and get ready to explore: https://sites.google.com/wisc.edu/annual-great-lakes-bioblitz/2026 #TeachingTuesday#GreatLakes
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Celebrate Earth Day with freshwater science and good conversation! Join Illinois-Indiana Sea Grant, the Northwestern Center for Water, Loyola University researcher Tim Hoellein, and IISG’s Sarah Zack for Science Sips: Trash Talk about Chicago Waterways. Learn what research reveals about litter and trash in Lake Michigan and Chicago waterways and what we can do to help.Plus, enjoy Great Lakes trivia games!📅 April 22, 2026⏰ 7–9 PM📍 Sketchbook Brewing Company, Evanston Tap RoomCome curious and ready to test your Great Lakes knowledge!