The evidence further shows that the pumping was from different wells where contamination had not affected the groundwater and there is no evidence that the use of different wells to pump the groundwater resulted in increased costs.
此外，小组认为，科威特采用的估计补救后服务改进情况的模型是建立在来自过少地点的信息的基础上，并且未考虑最初的植被覆盖。