The data collected from the operation of existing storage reservoirs. could offer valuable information for the better allocation and management of fresh water rates for future use to mitigation droughts effect. In this paper the long-term Dez reservoir (IRAN) water rate prediction is presented using probability matrix method. Data is analyzed to find the probability matrix of water ra... https://parisnaturalfoodes.shop/product-category/b12-drops-1000mcg/