World Water Day is Tuesday, March 22, and to mark the occasion the Foundation is offering a limited-time 30 percent discount on our beautiful poster-size maps, Layperson’s Guides, map and guide bundles and our book, “Water & the Shaping of California.” 

Use the promo code WORLDWATERDAY2022 when checking out of our online store.

This year’s emphasis for World Water Day is groundwater — especially protecting, managing and sustainably using this vital resource. You can learn more about groundwater with our California Groundwater Map and our Layperson’s Guide to Groundwater. The poster-size map illustrates how groundwater works, the locations of groundwater basins around the state and the challenges resulting from overuse. And the guide provides an easy-to-understand overview of groundwater, complications resulting from overuse, and legal issues involving groundwater, including the state’s Sustainable Groundwater Management Act. 

You can save a little more by choosing the Groundwater Education Bundle, which gives you both the map and the guide for less than what they cost separately.  

These groundwater products are just a small part of the array of water education materials available on our website, including:

• Maps and posters – we have 13 different water maps and water-related posters available, including our new map of the Sacramento-San Joaquin Delta.
• Layperson’s guides – there are 16 available on key water topics, including climate change, the Sacramento-San Joaquin Delta, the Colorado River, water recycling, flood management and water rights.  
• Books, including our oversize paperback Water & the Shaping of California. 

Use promo code WORLDWATERDAY2022 at checkout to get your 30 percent discount. This special offer is good through midnight Friday, March 25.