Implementation of hydrological module chain in the RODOS decision support system

The RODOS decision support system in case of nuclear emergency was developed during EU projects and currently is in operational use in a number of European countries, including Poland. It consists of several modules starting from atmospheric dispersion, food dose module, emergency simulation, countermeasures module up to decision support tools. Customization of the RODOS system to country-specific issues needs additional efforts. The implementation of the hydrological module chain dealing with a hydrological pathway for dose calculations will be presented for the area of possible localisation of NPP.