Describes the lessons learned of the six-year California drought (1987-1992). This report will improve the mgmt. of water resources during future droughts in California & other states. These lessons capture the views of some 100 interviewed participants representing 57 organizations in California that manage or influence the mgmt. of water. The participating organizations represented Fed., state, regional, & local water supply agencies as well as environmental, private & governmental entities that influence water management in the state.