The Texas Water Development Board is responsible for writing the state water plan. The Texas Commission on Environmental Quality issues permits for new projects. Typically, it's the TCEQ that evaluates the possible merits and damages caused by new development. But what happens when the Texas Water Development Board's planning regions can't agree? Does the TWDB then shift into a mode of evaluating harm and benefits? Board spokesman Andy Saenz says that the role of the board is, well, fluid. The Texas Legislature might continue to tweak the process in the upcoming session.