the middle of the kausar dam, now you can a very good alternative to it's okay, let's give this kosar dam for allocation and water for agriculture from the source from the location of shimsher mahi, for the option of choosing a construction site, a small hour in the geological structure, which was selected after detailed investigations by the best smooth-runner of the geological structure, as it is now the construction site, for the structure of the material and the structure of the geological layers and the location , the best option was selected. chamshir dam 130 is considered to be a type of roller concrete, the height is 150 meters, the length of the crown is 180 meters, the width is 12 meters and 8 meters . it is considered the largest dam in the country, with special complications that we must have had in the implementation. it can hold 23 billion cubic meters of water let it be considered the fifth and sixth largest reservoir in the country, just compare the importance of the issue with the total reserves of the five dams of tehran, which is about one and a half times the volume an