A BP neural network model is established based on the relationship between groundwater level and its influential factors to be used for the prediction of groundwater regime.

• 地下水系统是一个复杂的随机系统,本文根据地下水位与其影响因素之间存在的映射关系,建立了一个BP人工神经网络模型,并将其用于地下水位的动态预测。