Welcome to Preserving Every Drop, the website developed to promote the DuPage Water Commission’s Water Conservation and Protection Program (WCAPP). The purpose of the WCAPP is to provide all water users in DuPage County with a consistent message about water conservation and provide DWC customers with the tools needed to be good stewards of our finite water supply. The program’s overall goal is to achieve a 10% reduction in water use per person within 10 years. CLICK HERE to learn how YOU can help.