Groundwater is an essential supply of freshwater that is stored in different aquifer systems around the globe. The demand for this subsurface water is increasing compared to the last few decades due to population growth. Groundwater withdrawal has become important for crop irrigation in semi-arid countries because of a lack of precipitation and an insufficient number of surface water bodies. The process of over-abstraction, where the mean volume of withdrawal exceeds the average volume of recharge, results in a decrease in water tables, posing a significant risk to the existence of subsurface waterdependent ecosystems. The groundwater system should be properly managed to avoid negative sequences of over-pumping by monitoring and recording the pumping rates and controlling illegal pumping activities in private wells. The purpose of this study is to perform an experimental investigation, followed by MODFLOW simulations, to evaluate the efficiency of the experimental study in estimating unknown pumping rates of groundwater and hydraulic conductivity of the aquifer by utilising four pumping scenarios. Lastly, develop a helpful method to identify unknown pumping rates by estimating hydraulic conductivity values using hydraulic head readings from the experimental investigations. The outcomes suggested that the experimental data was consistent with the prediction made by the model in all four pumping cases. Where the R² values varied between 0.775 and 0.839 and the RMS values varied between 0.007 m and 0.008 m. Furthermore, an accurate estimate of hydraulic conductivity values was obtained, allowing for the successful estimation of pumping rates utilizing hydraulic head readings from several observation wells.