A gas turbine system comprising: a gas turbine having an inlet section, a compressor section, a combustion section, a turbine section, and an exhaust section, the exhaust section configured to receive a flow of exhaust gases from the turbine section; a low pressure economizer disposed at least partially within the exhaust section; a low pressure evaporator disposed at least partially within the exhaust section upstream of the low pressure economizer with respect to the flow of exhaust gases; and a water circuit in thermal communication with the gas turbine at least partially via the low pressure economizer and the low pressure evaporator, the water circuit comprising: a supply line fluidly coupling the low pressure economizer to a low pressure water supply, wherein the water circuit receives a flow of water from the low pressure water supply via the supply line; a connection line fluidly coupling the low pressure evaporator to the low pressure economizer; a bypass supply line extending between the connection line and a heat exchanger, the heat exchanger in thermal communication with one or more fluids of the gas turbine; a bypass return line extending from the heat exchanger and including a first return branch and a second return branch, the first return branch extending to the supply line, the second return branch extending to the connection line; and at least one first diverter valve disposed on the bypass return line, the at least one first diverter valve operable to direct the flow of water towards one or both of the supply line and the connection line. a gas turbine having an inlet section, a compressor section, a combustion section, a turbine section, and an exhaust section, the exhaust section configured to receive a flow of exhaust gases from the turbine section; a low pressure economizer disposed at least partially within the exhaust section; a low pressure evaporator disposed at least partially within the exhaust section upstream of the low pressure economizer with respect to the flow of exhaust gases; and a water circuit in thermal communication with the gas turbine at least partially via the low pressure economizer and the low pressure evaporator, the water circuit comprising: a supply line fluidly coupling the low pressure economizer to a low pressure water supply, wherein the water circuit receives a flow of water from the low pressure water supply via the supply line; a connection line fluidly coupling the low pressure evaporator to the low pressure economizer; a bypass supply line extending between the connection line and a heat exchanger, the heat exchanger in thermal communication with one or more fluids of the gas turbine; a bypass return line extending from the heat exchanger and including a first return branch and a second return branch, the first return branch extending to the supply line, the second return branch extending to the connection line; and at least one first diverter valve disposed on the bypass return line, the at least one first diverter valve operable to direct the flow of water towards one or both of the supply line and the connection line. a supply line fluidly coupling the low pressure economizer to a low pressure water supply, wherein the water circuit receives a flow of water from the low pressure water supply via the supply line; a connection line fluidly coupling the low pressure evaporator to the low pressure economizer; a bypass supply line extending between the connection line and a heat exchanger, the heat exchanger in thermal communication with one or more fluids of the gas turbine; a bypass return line extending from the heat exchanger and including a first return branch and a second return branch, the first return branch extending to the supply line, the second return branch extending to the connection line; and at least one first diverter valve disposed on the bypass return line, the at least one first diverter valve operable to direct the flow of water towards one or both of the supply line and the connection line.