Preparation of the second generation of ten river sub-basin plans should stimulate more detailed analysis and help in calibrating measures. Identification of competent authorities at the subdistrict level should help in co-ordinating development and implementation of measures and addressing conflicts between water users. These charges can be important instruments in managing river basins. A particular example concerns abstraction charges introduced in 2005, including charges (per MWh and volume-based) for the use of hydropower potential of water flows at hydraulic structures (differentiated by size of installed output) (MoE, 2010c).