Maintaining access to reliable and secure sources of water is essential for supporting installation operations and sustaining military forces. The DoD has improved water management practices over the past several years through the issuance of new policies and implementation of water conservation projects. At the same time, increased water scarcity continues to heighten the pressure to improve water conservation efforts to ensure installations have sufficient water quantity and quality to support their mission. ESTCP is demonstrating innovative solutions to increase water re-use (graywater), reduce water demand, and eliminate waste through improved water system operations.