Problems of creation the rivers and reservoirs hydrochemical models on the example of Moscow river with the help of HEC-RAS program complex

For prediction the water quality on parts of rivers and reservoirs the hydrochemical model of these water objects for possibility of computer calculations of pollution distribution is created. Bound to creation the hydrochemical model problems of development the hydraulic analog of the river and calibration of the specified models are considered. The subject reveals on the example of a part of Moscow river within the megalopolis and use of HEC-RAS program complex for hydraulic calculations.