maryam khodayi of sed and sima news agency. after 30 years of the first urban and volumetric water law, only 3150 points of water delivery areas to the agricultural sector are equipped with measuring instruments. 15,000 areas have been started mehrabian, equipping these areas with measuring instruments will cost more than a thousand billion tomans. a few years ago , there were talks about the volumetric delivery of water, and we do not have that much specific information about the volumetric delivery of water. volume delivery is a process in which water is delivered at the right time and place based on the cultivation pattern and the needs of this plant, but now after 30 years , when the essence of this law has dried up, it has not been implemented as it should, until now nearly 120 thousand the point is initially identified that requires equipment and control devices are smart, but 15 thousand points, something close to twelve and a half percent , have been prioritized for studies by the ministry of energy since 2008, on the o