The purpose of this study is to simulate the aquaculture pond hydrodynamics under various quantities and position of paddlewheels using two-dimensional depth-averaged hydrodynamic numerical model. We analyze the collected information of different ponds in the south-western coast, and then select the appropriate culture pond to measure the bathymetry and the hydrodynamic properties which can be used to verify the 2-D hydrodynamic model including a paddlewheel driven circulation module. The future goal on this model can be used to evaluate the optimum design of the shape of culture pond and optimum position of the paddlewheels.