Past Projects Stormwater Materials and Events Survey To better serve organizations, government agencies, municipalities, and interested citizens, the ARA created booklets that list the educational materials and the educational events that focus on stormwater issues in the state of Delaware. These two booklets sponsored by DelDOT make information about written educational materials and yearly events and programs conveniently available to people who are interested. They are great for students who wish to learn more about water pollution, organizations that are seeking written educational material, or parents who are looking for educational events and programs for their children. Delaware Nonpoint Source Educational Materials Survey (303KB) Program and Events Survey (886KB)