Emergency Situations of Water Pollution (Case Study: Isfahan Province)

The water supply system of Isfahan is of special importance in terms of its geographical location and the centrality of the country and the province where most of the centers of gravity are located, and it can always be subjected to various threats from the base enemy, the main purpose of this research is to identify and Evaluating the vulnerability of the assets of the Isfahan water supply system against enemy threats from the point of view of passive defense and presenting the program, technical and specialized regulations for the protection of the water infrastructure in the water area is a case study of Isfahan province. The current research is of an applied type, and is among descriptive-analytical researches, the required information has been collected using documentary methods, including library and field documents. For this purpose, 30 experts were selected as experts and the FEMA method was used for risk analysis and the information was analyzed using the AHP technique. The findings show that the highest level of risk of the basic assets of the Isfahan water supply system related to the Baba Sheikh Ali water treatment plant in the face of military threats (air and missile attacks) is the second-degree risk (243, average to high). According to the table of the final scale of the risk level, the Zayandeh Rood dam has a risk number of 200 against the threat of biological pollution and the Gulab system has a risk number of 182 against biological threats. The research results show that the assets of Isfahan's water supply system are seriously vulnerable to biological and chemical pollution and military threats, and in order to provide a basis for increasing the immunity of Isfahan's water supply system and reducing the vulnerability of basic assets. It has suggested ways to reduce vulnerability and risk when crises occur due to war, such as developing a pollution emergency management plan.