One of the most important planning concerns in the coming years will be ensuring the smart, sensible use and long-term availability of water resources for a growing population. This is especially true in large urban areas like Chicago, which has adopted the GO TO 2040 comprehensive regional plan to address and prepare for future growth. 
 
Illinois-Indiana Sea Grant’s Water Resource Economist, Margaret Schneemann, has developed a Full-Cost Water Pricing Guidebook for Sustainable Community Water Systems. For the past four years, IISG has partnered with the Chicago Metropolitan Agency for Planning (CMAP) to bring Schneemann to the Water 2050: Northeastern Illinois Water Supply/Demand Plan implementation program and launch several collaborative projects throughout northeastern Illinois.  
 
Since both Water2050 and the long-range GO TO 2040 comprehensive plan recommend full-cost pricing for drinking water to promote water conservation and address aging infrastructure, the Full-Cost Water Pricing Guidebook is designed for local decision makers interested in exploring full-cost pricing as a tool for sustainable community water supply management. The first section provides mayors, village managers, planners, board and council members, and interested residents with the reasons why such planning is important. The second section offers a basic ‘how to do it’ overview for readers interested in learning more, and the third section explores one of the most important decisions in setting water rates, designing the rate structure. Margaret has also developed a downloadable Powerpoint presentation providing an overview of full-cost pricing, available at the guidebook link above.
 
For further information about water supply issues and planning, visit our water supply page on the website, and you can contact Margaret directly for additional information and print copies of the guidebook.

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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!
Find us at Chicago Comic & Entertainment Expo, March 27–29! We’re linking Subnautica with Great Lakes science through fun, hands‑on activities about food webs, invasive species, and aquaponics.Come geek out with us! 🔗 in bio for event info
Coastal protection is not limited to concrete, rocks, and steel. Coastal protection solutions exist on a spectrum, ranging from softer “green” solutions to harder “gray” structures.Nature-based coastal solutions fall between green and gray techniques, providing multiple benefits to people and habitats.Our three-part video series, Nature-Based Coastal Solutions in the Great Lakes, is now available to watch. Learn how nature-based coastal solutions, including nature-driven and hybrid approaches, can protect shorelines while supporting ecosystems and communities.Watch the 3-part video series at the link in bio.(Photo credit: Liz Spitzer, Illinois State Geological Survey, Coastal Research Group)