The Drought Contingency Plan (DCP), signed on May 20, is a milestone in the management of the Colorado River. Developed by the seven Colorado River basin states—Arizona, California, Colorado, Nevada, New Mexico, Utah, and Wyoming—plus Mexico and passed as federal law, it mandates ambitious, cooperative efforts to increase storage in Lakes Mead and Powell. In this month’s Municipal Water Leader, we talk to some of the people who played the biggest role in negotiating and passing the DCP.