The exploit potential zoning of groundwater resourcesby using of quantity and quality data in Neishaboor plain

In order to the lack of perennial rivers، so maintains of groundwater resources must be used priors programs in the management of Iran water resources. The aim of this paper is study the situation of groundwater resources in Neishaboor plain so that، based on the quantity and quality data in Neishaboor plain approach to exploit potential zoning of groundwater resources plans. Generally، in order to pumping testing results the mean of storage coefficient and the mean of transmission coefficient in studied area are about 1000 m2/d and 0. 051. Follow the results for decreasing of groundwater based level is from northeast to south west and from south to central and west. Neishaboor plain aquifer are formed by flows from north، northwest، northeast، east and south are influenced by hydrogeology recharge by Binalood mountains. The maximum and minimum of groundwater base level is 143. 9 and 3. 96. The east and south of plain have more exploit potential index than to other regions، the central of plain and Neishaboor in order to high quality and low based level، are the low index which the main cause of them is low transmission coefficient (about 200 to 300 m2/d) which resulted the low discharge of well in this regions. The index in central part of the plain is about 0. 011 to 0. 185 and is located between 0. 185-0. 261 very low in order to salinity، the main cause of them is high transmission coefficient and declined in Water level in this studied area.